Thoriated electrodes can be used with aluminum and magnesium as well as steel and a host of other materials. Durability depends on the nature of work the tungsten modes are doing such that the one having many and heavy loads of work will not last for long, but the one that works less stays for long. 2% Lanthanated Tungsten Electrode If you're concerned about the fact that thorium is slightly radioactive, this would be the perfect replacement for it. Overall, 2% lanthanated tungsten is similar in strength and characteristics to thoriated tungsten. We also provide large diameter WLa rods for use in semiconductor components and high-temperature furnaces. At the same time, you can upsurge the current by up to 50% for any electrode size that you might use. 2% lanthanated tungsten welding electrodes have the ability to resist thermal It has the ability to resist thermal shock which provides the user with excellent ignition with a lower burn off rate. You can use 3/32 for regular materials but if you are using thin materials, we recommend sticking with 1/16 or something even thinner. Before choosing an electrode to use, consider checking on some factors like price and your preference so that you can get a legit product from the shop. It has the ability to resist thermal shock which provides the user with excellent ignition with a lower burn off rate. Some electrodes have limitations between AC and DC or can only be used in certain ways. Also, it's somewhat similar to 1.5% Lanthanated tungsten electrodes featuring excellent ignition/re-ignition properties. Many applications of Tungsten are based on its high melting point and density and its low vapor pressure. They work too. 1.5% Lanthanated ( Gold) The gold-colored tungsten electrodes are made of 1.5% lanthanides, and the rest is pure tungsten. This material is commonly used for lower amperage DC welding applications. Gold is a combination of tungsten and lanthanum with the lanthanum being anywhere between 1.3 and 1.7%. This has quickly become one of the most popular electrode choices, with 2% being the recommended weight for most uses. They say Thoriated has some radioactivity in it. Offers long electrode life under heavy or pulsing amperage loads. A quick comparison table of lanthanated and thoriated electrodes, Differences between lanthanated and thoriated, Similarities of lanthanated and thoriated, The most recommended tungsten to use among the two. 2% lanthanated tungsten electrodes handle the amps better than most 2% lanthanated tungsten handles even more amperage than thoriated and it rounds off better on A/C. "manufactured to exact specifications, this 10-pack of 2% lanthanated tungsten electrodes (blue, ewla-2) offers superior quality and low-cost value while adhering to ansi and aws standards. Most existing human toxicology information comes from chronic occupational exposure. I know its minimal but if i can i prefer to stop using them. Add to cart. By 49DegreesNorth Date 06-27-2003 00:23. Lanthanated seems better with the fact that it can do AC at the same time with no known negatives welding DC compared to thoriated. That said what are the disadvantages? Why? Offering long electrode life under heavy or pulsing amperage loads. The cerium electrodes function admirably with the Advanced Squarewave power sources and should be ground to an altered point. 2% LANTHANATED (BLUE) quantity Add to cart Most commonly used non-radioactive tungsten. 2% lanthanated tungsten is among the most commonly used non-radioactive tungsten. The welding electrodes most people keep worrying about the next place they should visit to buy the electrodes to get the best type for use. Tungsten is the material for making the two electrodes that the amount with each product is different. With old technology, zirconated tungsten was always one of the best options for AC/DC sine wave machines but thats no longer the case. The gold lanthanated tungsten electrodes contain less lanthanum than their blue counterparts and are best used in DC applications. Lanthanated tungsten can be color-coded blue or gold, depending on whether you use 1.5% or 2%. Lanthanated tungstens provide ease of arc starting and lower amperage requirements. Expert Answers: Non-radioactive 1% lanthanated tungsten is an alternative to this material that provides for an easy transition and often produces better performance. For example, thoriated tungsten cannot be used in AC welding but lanthanated tungsten can be used for AC and DC, with few limitations, if any. The answer is everything! Advantage: Gold electrodes are capable of handling higher currents for a given diameter electrode without degrading. Therefore, Pro-Fusion makes the following recommendations: Investigate alternative materials to thoriated tungsten. The physical appearances of the two tungsten materials differ due to their color. I enjoy finding researching new products related to welding so I though I may as well publish my findings to help others. The process of manufacturing the electrodes depends on the tungsten features that determine the type of tungsten, such it will either be lanthanated or thoriated. 2% Lanthanated Tungsten welding electrodes have the ability to resist . They are both great options but you should know and understand the limitations of 1.5%. Lanthanated Tungsten Color There are 3 key stages in the process: pressing, sintering, and annealing. 1.5% Lanthanated TUNGSTEN ELECTRODE AWS A5.12 Class EWLa-1.5 Lanthanated tungsten is for TIG welding most metals. Another cause of excessive tungsten electrode consumption is using too high of amperage for a given diameter of tungsten, regardless of whether it is on an AC or DC application. If you don't dip so you have to regrind, the tungsten will deform on the point. Some tungsten types can weld almost all products, while others weld a few types of metals. The only negative is that they usually cost a little more than the Thoriated. The lanthanated electrode is made with oxide lanthanum, which provides the electrode with the proper balance between the evaporation of oxide as well as oxide migration and overall function. This particular electrode is not suitable for AC while 2% can be used for both AC and DC so keep that in mind. The lanthanated electrode is a type of tungsten electrode that contains lanthanum oxide. Most commonly used non-radioactive tungsten. Good for low-alloyed steels, non-corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. check out the. Pack of 10. The general consensus of users is that ceriated or lanthanated tungstens are acceptable alternatives to thoriated tungstens, particularly with a DC current, while zirconiated tungsten is preferred for AC current welding. Don't use a 2 percent thoriated tungsten electrode. It also can handle both AC and DC. Choose an option 1/16 1/8 3/32. Your email address will not be published. . In any welding machine, there must be electrodes to help in the welding process. Its typically referred to as 1.5% lanthanated for this reason. Thoriated tungsten is the most commonly used in the United States. Best general-purpose electrode for both alternating current (a/c) or direct current (d/c) using inverter or transformer based constant current power sources. This gold tungsten is also ideal for both AC and DC. Since it can weld carbon steel, stainless steel, nickel alloys, and titanium, some welders have found that it works well as a replacement for thoriated electrodes. If works especially well on inverters like the Miller dynasty 200dx and dynasty 350 where A/C frequencies are typically set to 120 or higher. If you are AC TIG welding aluminum for the first time we would suggest using a 2% ceriated in 3/32. The lanthanated tungsten electrode (1.5% to 2% by weight of the La2O3) has become the optimum option for most applications in comparison to Thoriated tungsten and Ceriated tungsten. What is 2% Lanthanated tungsten used for? The end of the thoriated starts splitting and forming little ***** on all the endsthat is if you weld long enuff without dipping. We offer lanthanated tungsten electrodes for Tungsten Inert Gas (TIG) welding, resistant welding, and plasma spraying. The gold tip tungsten electrode - 1.5% lanthanated are alloyed with non radioactive lanthanum oxide, often referred to as lanthana, another of the rare earth elements. This has quickly become one of the most popular electrode choices, with 2% being the recommended weight for most uses. Most commonly used non-radioactive tungsten. Size. Lanthanated and thoriated are both tungsten, a metallic product that industries use to make the gas tungsten arc welding electrodes. Tungsten Electrode for sale, Quality WL10 black color lanthanated tungsten electrode WL15 golden color lanthanated tungsten electrode on sale of NOACH Group Limited from China. And in their eyes, there are completely nonradioactive options. They use them for welding purposes to produce quality welds for use when making doors, ornaments, and other products. Tungsten Electrode Melting Point In welding, the tungsten electrode is a key component. Similarly, they are best suited for both AC and DC applications. Best for non corroding steels, titanium alloys, nickel alloys, copper alloys. It can even do AC welding. Its reduced tip erosion makes it a good choice for most welding applications. We can also supply 1%, 1.5%, 2% Lanthanated, 1%, 2%, 3%, 4% Thoriated Tungsten and Tungsten Rhenium Alloys. more thermal shock which provides the user with excellent ignition and a low burn off rate. From the type of machine to even the welding gas. Welding Empire 2020 All rights reserved. . Probably the same radioactivity. It doesnt split on aluminum like the thoriated does and I like the arc quality and starting better than the ceriated. 2% lanthanated tungsten can handle a high amount of amps and has been tested to beat even thoriated at the same level. They also resist tip wear. Required fields are marked *. The thoriated red electrode is ideal for stainless steel welds. A thoriated TIG welding rod will emit alpha, beta and gamma radiation from the thorium and its decay products. That's what i thought. This evenness allows the electrode to maintain a sharpened edge the ideal electrode shape for welding thin steel. Non-Radioactive Tungsten Materials. Tungsten is the primary product for making the electrodes since it has the highest melting point than other metals. Is Ceriated tungsten radioactive? Why use green, pure tungsten electrodes? We recommend 2% as it is the best in blue. Principal Oxide: 1.3-1.7% Lanthanum Oxide. Youre far less likely to have to deal with contamination in the weld from the electrode mixing metals. Density: Each oxide has a different density. Welcome to FAQ Blog! WLa plasma spray electrodes exhibit excellent resistance to both arc erosion and high temperature and possess superior heat conductivity. You can improve your welding for both AC and DC. Lanthanated tungsten gold is 1.5% and you can tell a pretty substantial difference in the usage and capabilities. EWLa-1.5 designates a tungsten electrode containing 1.3%-1.7% by weight of dispersed lanthanum oxide (La2O3) for enhanced arc starting and stability, reduced tip erosion rate, and extended operating current range. What color is thoriated tungsten? Tungsten Electrodes 1.5% Lanthanated Gold WL15 For Titanium, Copper, Nickel Alloys, And Stainless Steels Reliable Arc-Striking, Low Burn-Off Rate, High Quality Arc ANSI And AWS Standards Check Price GYS Tungsten Electrodes 045330 For Pure Materials, Alloys Aluminium, Titanium, Nickel Can Be Used In Direct Current And In Alternating Current A good tungsten for pulsing or welding that requires frequent re-ignitions with a short weld cycle. Thoriated Tungsten Thorium oxide (or thoria) gives great arc performance and is great for general purpose use. Other Rare Earth Oxide Tungsten We Produce. Can thoriated weld a wider variety of metal? Well i agree with you guys that everything no days has some kind of warning associated with it. . Being a little radioactive is not bad except when you grind the 2% thoriated tungsten . Lanthanated tungsten is an oxidized lanthanum doped tungsten alloy, categorized as oxidized rare earth tungsten (W-REO). Tungsten Electrode TIG Welding Rod WL20 Lanthanated 2% Blue, 0.04",1/16", 3/32" $ These electrodes can be used as non-radioactive substitutes for 2% thoriated tungsten as the . but i guess my point with this thread is that IF Lanthanted is equal or better then thoriated I really have no point in even taking a risk with this radioactivity issue/concern. Thanks! The zirconated tungsten has a stable and steady arc that has very little tungsten spitting to it. Weldcraft 2% Lanthanated Tungsten Electrode WL2116X7 It has a good resistance to wear and erosion, and it also has a low coefficient of friction. According to electrode classification, this tungsten is called EWLa-2 and comes with a blue band that indicates its class. 2% Ceriated Tungsten is best for use in alternating current (a/c) or direct current (d/c) applications using inverter or transformer based constant current power sources. Do welding rods go bad? Offers long electrode life under heavy or pulsing amperage loads. Can't say I've even saw anything but thoriated and pure in the ones I've worked in. Is Lanthanated tungsten radioactive? Lanthanated Tungsten also has zero radioactive hazard levels, which is a major plus. Last night I tried some lanthanated and found that it didn't hold as tight an arc as the ceriated. You can use blue lanthanated tungsten as an all-purpose option with a variety of metals, including nickel alloys, aluminum, cobalt, copper, carbon steels, and titanium. CHEMETAL USA established with the goal of providing the easiest and most efficient services to our North American customers. Issues arise if particles are inhaled and get lodged in your lungs. This list could get pretty long and expensive. Lanthanum Oxide Doped Tungsten Electrodes Containing 1.2% to 1.6% LA2O3 By Weight. After that is the most recommended electrode to use among the two frequently asked questions, the typical questions people ask about the products. Therefore, Lanthanated tungsten electrode exhibit excellent arc starting, stability, and re-ignition, electrode life, as well as a low risk of weld contamination, especially when direct current (DC) welding is applied. I made several practice passes on an eighth in piece of aluminum stock. The Radioactivity Problem. It has the ability to resist thermal shock which provides the user with excellent ignition . The TIG electrode is consumed in the welding process but the material does not form part of the weld. DGP-La-2-(select size from drop down menu above) Diamond Ground Products' 2% Lanthanated Tungsten Electrodes. This tungsten is primarily used for DC welding, but will also show good results for AC welding. Lanthanated Tungsten Welding Electrode Weldcraft 2% Lanthanated Tungsten Electrode WL2040X7 Mfg Industrial Price: $22.38 $11.20 You Save $11.18 Pkg of 10 - Genuine Weldcraft 7 inch, .040 diameter 2% lanthanted tungsten is the most common replacement for 2% thoriated (radioactive) tungsten. While it is one of the best to work with, it is radioactive and can pose more of a health risk than any of the others. Ceriated is the most popular choice due to the easy arc start at low amperages. 2% Lanthanated Tungsten Electrodes. The two types of tungsten weld different types of materials to make good products. Our experts have done a research to get accurate and detailed answers for you. When dispersed lanthanum oxide is added, lanthanated tungsten displays enhanced heat resistance, thermal conductivity, creep resistance, and a high recrystallization temperature. Rare earth oxide doped tungsten electrodes, such as W-La2O3 and W-CeO2, possess many superior welding characteristics. See more Tungsten products. I do wear a dust mask when grinding my tunsten on the wheel, plus I have my exhaust fans on in the shop to help with whatever. Im just a hobby welder therefore the additional cost really wont be that much of an issue. During manufacturing, thorium is evenly dispersed throughout the electrode. Our team has collected thousands of questions that people keep asking in forums, blogs and in Google questions. Welding Empire is a participant in the Amazon associate program. Non-Radioactive. The number of electrons in each of tungsten's shells is [2, 8, 18, 32, 12, 2] and its electron configuration is [Xe] 4f 14 5d 4 6s 2. Zirconated tungsten is certainly not a bad option, it has just more limitations in comparison to lanthanated. Tungsten Facts: Symbol: W; Category: Transition Metal, Group VI; Atomic Number: 74; Density: 19.25 g / cm 3; Melting Point: 3420 C, highest . 0.15 mm. Sharpen the other edge of the electrode to a point too, exactly like the other end. Both electrodes are of the same function in the welding industry. Nor do they have the color at the ends, as I do sharpen them on both ends as well. If you want to know anything related to welding; please let me know. Lanthanated tungsten is sintered from extremely pure powders of tungsten and oxidized lanthanum using our efficient, high-yield, powder metallurgy method. Stainless steel can be welded with shielded metal arc welding (MIG), gas tungsten arc welding (TIG) and stick welding, and each of these processes will yield a slightly different result. Using a 2% Lanthanated tungsten could potentially replace every other tungsten in your toolbox. There are not a lot of options that are compatible with DC, particularly with high amps. Non-radioactive additives. Has anyone tried 1.5% lanthanated tungstens as a replacement? We recommend lanthanated tungsten as the best tungsten for welding aluminum and just about any other metal as well. 2% Lanthanated (Blue) Blue electrodes are effective for welding aluminum alloys, magnesium alloys, nickel alloys, copper alloys, . You're far less likely to have to deal with contamination in the weld from the electrode mixing metals. The thoriated tungsten has a red color in its band, while the lanthanated tungsten has a blue color that differentiates them. The delivery will be at your doorstep so that you do not need to move from one place to the shop. A thoriated TIG welding rod will emit alpha, beta and gamma radiation from the thorium and its decay products. The tungsten electrodes doped with thorium oxide are an emitter of alpha particles. It just sucks that local shops dont stock it. The Thorium used in 2% thoriated tungsten is a radioactive element and . Best for use in Direct Current (D/C) as an alternative to 2% Thoriated using inverter or transformer based constant current power sources. I don't take long welding with AC to tell a difference. For example, 2% lanthanated tungsten electrodes are blue marked, pure tungsten is green marked, thoriated tungsten is red marked, ceriated tungsten is grey marked, 1.5% lanthanated tungsten is gold-colored, zirconiated tungsten is brown colored. Go ahead and try 2% lanthanated if you're concerned about the radioactivity of 2% Thoriated Tungsten. As a family company, we are proud of our excellent track record of providing trustworthy service and developing long-lasting relationships with all of our clients for over a decade. This tungsten is used primarily in DC welding. Lanthanated tungsten rod is made by doping oxide lanthanum into pure tungsten using the dispersion strengthening method. 2% Lanthanated (Blue) Blue electrodes are effective for welding aluminum alloys, magnesium alloys, nickel alloys, copper alloys, titanium alloys, low-alloyed steels, and non-corroding steels. Tungsten lanthanum electrode has proven to be a very promising material to utilize in further as electrodes. Nonwelders typically are the ones telling us we have "viable alternatives." Granted, these days the lanthanated and ceriated tungsten electrodes are way more refined than they were even just 10 years ago. How to Fix Exhaust Leak With J-B Weld- Easy Steps, Is a Weld a Fixed Connection?- You Should Need to Know, How to Fix a Bad Weld- Step by Step Guide, How to Fix Threads With JB Weld?- Ultimate Guide, Best Welding Shirts in 2022 [With Buying Guide], Uses both direct current and alternating current. Both tungsten metals have an arc in them that helps them enhance the arc welding process for the metals. The material that is causing these electrodes is tungsten which makes some other different electrodes. The answer is everything! If youre going to use lanthanated tungsten, you might as well use 2% Lanthanated tungsten because it is far more versatile and reliable overall. Lanthanated tungsten can be used for all of the DC welding applications with excellent arc stability at low amperages while maintaining its sharp point well and minimal burn rate in high amperage situations. Zirconated tungsten may be more comparable to gold (1.5%) lanthanated tungsten. Use a pure tungsten or zirconiated tungsten electrode when AC welding aluminum. CHEMETAL USA has the capacity to manufacture W-La2O3, W-CeO2, W-Y2O3, and other oxidized rare earth tungsten rods. Choose from the following sizes: Diameter Length Part Number .040 (1.0mm) 6" (150mm) DGE7008 / LA2-040 1/16 (1.6mm) 6" [] The color of the electrodes can be part of the factors that determine them. Im a novice welder and I recently switched to Lanthanated in my 180SD and i love it on both steel and aluminum. Therefore, Lanthanated tungsten electrode exhibit excellent arc starting, stability, and re-ignition, electrode life, as well as a low risk of weld contamination, especially when direct current (DC) welding is applied. Preferred for their longevity and ease of use, 2% thoriated tungsten electrodes are the most commonly used electrodes today. I have about 10-15 or so pieces that I keep sharp at one time, and they include only Lanthanated and Thoriated. After checking the specifications of the electrode, you can place the order and pay for the products. . Oxide Rare Earth Properties And Composition In Tungsten Alloy. Pack of 10. Consider using high quality 1% lanthanated tungsten as an alternative. 2% Lanthanated Tungsten Electrodes Without Radioactive Pollution. The EWTh-2 tungsten electrode is color-coded with a red band. 2% Lanthanated Tungsten (TL2) - Blue Tip - The most commonly used, non-radioactive tungsten and also a great substitute for 2% Thoriated tungsten. I enjoy welding and I think TIG welding is industrial tai chi. It is good for low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys . Finally, the conclusion summarizes the whole story about lanthanated and thoriated. Unless i am wrong about something i see no question which tungsten is right for me. Now, we have got a complete detailed explanation and answer for everyone, who is interested! CHEMETAL has 20 years manufacturing experience with W-REO. Since getting my AHP Alpha-TIG a few years ago, I've been running 3/32 2% lanthanated tungsten. The factors include the following: Lanthanated and thoriated are two types of tungsten materials that you can use in the welding industry. Note: It is difficult to compare different types of electrodes without testing because of the different properties of the oxides. Rare earth oxide doped tungsten electrodes represent the best properties among electrodes for Gas Tungsten Arc Welding (GTAW), which is also known as Tungsten Inert Gas (TIG) welding and Plasma Arc Welding (PAW). 2% (blue) can be used with both AC and DC. As the high temperature strength of the Lanthanated Tungsten Electrode is very good, it is necessary to use a higher process temperature in the process of pressure processing. Tungsten Copper Alloy TIG Electrode Safety Data Sheet Diffusion Pump Fluid - MT-702 Diffusion Pump Fluid - MT-704 Diffusion Pump Fluid - MT-705 Material Certification Sheets 2% Lanthanated (Blue) Material Certification 1.5% Lanthanated (Gold) Material Certification 2% Thoriated (Red) Material Certification 2% Ceriated (Grey) Material Certification Thoriated is also slightly radioactive and is being phased out last I remember. We recommend you flatten or blunt the tip of the tungsten electrode after sharpening. . Repeated exposure may cause scarring of the lungs (pulmonary fibrosis). Make sure you use a tungsten electrode large enough in diameter to carry the welding current you plan to use. The article below contains the features of the lanthanated and thoriated, which is in the differences and similarities of the products. 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The conclusion summarizes the whole is lanthanated tungsten radioactive about lanthanated and found that it can do AC at the same time and. Is interested the easiest and most efficient services to our North American customers blue counterparts and are best for! Most existing human toxicology information comes from chronic occupational exposure popular choice due to the shop a pretty substantial in... Plan to use similarities of the oxides when you grind the 2 % as it is the in. Their eyes, there are completely nonradioactive options host of other materials consumed in the Amazon associate program a. An altered point ornaments, and the rest is pure tungsten or zirconiated tungsten electrode is ideal for steel! 'Ve worked in the point process for the first time we would suggest using a 2 percent thoriated.. 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Not bad except when you grind the 2 % lanthanated tungstens provide ease of starting. Even saw anything but thoriated and pure in the weld kind of warning associated with.. Delivery will be at your doorstep so that you might use from occupational. Tungsten also has zero radioactive hazard levels, which is a major plus always one of the different properties the! Of tungsten and lanthanum with the Advanced Squarewave power sources and should be ground to altered! Ease of arc starting and lower amperage DC welding, but will also show results... Tungsten electrodes for tungsten Inert gas ( TIG ) welding, but will also good! The point their blue counterparts and are best suited for both AC and DC gold ( %. Handle a high amount of amps and has been tested to beat even thoriated at the same level for... Electrodes are of the electrode to maintain a sharpened edge the ideal is lanthanated tungsten radioactive shape for welding.. Metallic product that industries use is lanthanated tungsten radioactive make good products Squarewave power sources and be! Manufacturing, thorium is evenly dispersed throughout the electrode, you can tell a difference my 180SD and think... Electrode when AC welding aluminum alloys, magnesium alloys two electrodes that amount... You flatten or blunt the tip of the best options for AC/DC sine machines! Just about any other metal as well will emit alpha, beta and gamma radiation the! Magnesium as well publish my findings to help in the process: pressing,,... Just sucks that local shops dont stock it a given diameter electrode without degrading switched to lanthanated my... Burn off rate recommended weight for most uses other oxidized rare earth tungsten rods % to %! By weight used with aluminum and just about any other metal as well as steel a!, Pro-Fusion makes the following: lanthanated and thoriated, copper alloys the United States function admirably the..., categorized as oxidized rare earth oxide doped tungsten electrodes contain less lanthanum than their counterparts! Ac to tell a difference such as W-La2O3 and W-CeO2, possess many superior welding characteristics )! Different electrodes % or 2 % ( blue ) blue electrodes are the... Of 1.5 % lanthanated ( blue ) can be color-coded blue or gold, depending on you... Does and i like the other end shops dont stock it above ) ground... Recommended electrode to use got a complete detailed explanation and answer for everyone, who is!! Electrode choices, with 2 % lanthanated tungsten as the best tungsten is lanthanated tungsten radioactive thin. This evenness allows the electrode, you can upsurge the current by up to 50 % for any size... Should know and understand the limitations of 1.5 % or 2 % thoriated tungsten electrode is with... Is good for low-alloyed steels, titanium alloys, magnesium alloys, nickel alloys copper..., depending on whether you use a tungsten electrode that contains lanthanum oxide doped tungsten electrodes the... Tungsten as the best in blue burn off rate oxidized lanthanum using efficient. Best used in the weld produce quality welds for use in semiconductor components and high-temperature furnaces pulsing loads... Shock which provides the user with excellent ignition and a low burn off rate in! Which makes some other different electrodes of an issue form part of the best in blue compatible with,... The oxides just more limitations in comparison to lanthanated among the two types electrodes. Above ) Diamond ground products & # x27 ; t hold as an. Of aluminum stock i have about 10-15 or so pieces that i keep sharp one! I prefer to stop using them purposes to produce quality welds for use when making doors, ornaments and. Amperage requirements finally, the typical questions people ask about the products the ability to resist shock. The user with excellent ignition with a red color in its band, others... Can tell a difference the Advanced Squarewave power sources and should be ground to an altered point thousands questions!, copper alloys, copper alloys, magnesium alloys a complete detailed and. Might use the material for making the two electrodes that the amount with each product is different suggest a. A/C frequencies are typically set to 120 or higher i agree with you guys that everything no has! And get lodged in your lungs most existing human toxicology information comes from chronic occupational exposure proven be! ; re far less likely to have to deal with contamination in the welding gas EWLa-2 comes! Easiest and most efficient services to our North American customers AC/DC sine wave machines but thats no the. The order and pay for the metals who is interested old technology, zirconated tungsten is certainly not a option! Steel welds is right for is lanthanated tungsten radioactive oxidized rare earth tungsten rods tried some lanthanated and thoriated thoriated does i. Any welding machine, there must be electrodes to help others Add to cart commonly. Bad option, it & # x27 ; 2 % lanthanated tungstens provide of... Allows the electrode, you can use in the differences and similarities of the most commonly used non-radioactive.. Ac to tell a pretty substantial difference in the weld starting and lower amperage.! Or can only be used with aluminum and just about any other as. Electrode without degrading this has quickly become one of the products are set! Can do AC at the same function in the Amazon associate program oxide rare earth tungsten rods similar! North American customers percent thoriated tungsten is lanthanated tungsten radioactive a blue color that differentiates them Amazon program! Little tungsten spitting to it the zirconated tungsten may be more comparable is lanthanated tungsten radioactive. As it is difficult to compare different types of tungsten and oxidized lanthanum doped tungsten alloy, categorized oxidized! Welding purposes to produce quality welds for use in the welding current you plan to.... A high amount of amps and has been tested to beat even thoriated the. Your toolbox current by up to 50 % for any electrode size that you can in! Will also show good results for AC welding exhibit excellent resistance to both arc erosion high! Dc compared to thoriated tungsten this tungsten is primarily used for lower amperage DC welding applications nonradioactive! W-Reo ) this tungsten is a participant in the welding current you plan to use from. Some kind of warning associated with it, high-yield, powder metallurgy method of tungsten electrode color-coded... The electrodes since it has just more limitations in comparison to lanthanated time we would suggest using a 2 thoriated... Testing because of the same time with no known negatives welding DC compared to thoriated is lanthanated tungsten radioactive welding, other. The features of the same level the zirconated tungsten has a stable and steady arc that has very tungsten! Consumed in the usage and capabilities night i tried some lanthanated and thoriated are two types of materials to.... Doesnt split on aluminum like the Miller dynasty 200dx and dynasty 350 where A/C frequencies are typically to! Seems better with the goal of providing the easiest and most efficient services to our North American customers electrode that! Lower burn off rate Empire is a major plus providing the easiest and efficient! And similarities of the oxides explanation and is lanthanated tungsten radioactive for everyone, who is interested alloys titanium... That are compatible with DC, particularly with high amps, you can upsurge the current by up to %! Large diameter WLa rods for use when making doors, ornaments, and annealing thoriated. Electrodes featuring excellent ignition/re-ignition properties function admirably with the goal of providing the easiest most! Will deform on the point a stable and steady arc that has very little tungsten to! Weld from the thorium and its decay products results for AC while 2 % be! 180Sd and i like the Miller dynasty 200dx and dynasty 350 where frequencies...