Products/Services for Lanthanated Tungsten
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Tungsten and Tungsten Alloys - (115 companies)Tungsten and tungsten alloys are refractory metals or alloys with a very high melting point and high density. How to Select Tungsten and Tungsten Alloys. Tungsten and tungsten alloys are heavy refractory metals or alloys with a very high melting...TypesMetal Matrix CompositeShape / Form -
Electrodes and Electrode Materials - (329 companies)...of a tungsten or refractory metal filament. Lathanum boride emitters are now used, which provide longer life. Furnace electrodes are used to heat and melt metals or ceramics in arc furnaces. An arc is struck between the electrodes and furnace load... -
Refractory and Reactive Metals - (178 companies)...at elevated temperatures and are highly resistant to corrosion at low temperatures. Types of Refractory Metals. There are four distinct refractory metals. They are tungsten, molybdenum, tantalum, and columbium. Tungsten is a steel-gray metal... -
Metal Wire - (530 companies)Metal wires are flexible, typically cylindrical rods of metal. They are designed for carrying electricity and for bearing physical stresses and loads. -
Laboratory Furnaces - (146 companies)Laboratory furnaces provide continuous heating to process samples and materials. -
Vacuum Furnaces - (98 companies)Vacuum furnaces are heat-treating furnaces that use a low atmospheric pressure instead of a protective gas atmosphere. This helps to alleviate surface reactions.
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Furnaces (industrial) - (446 companies)Industrial furnaces are built of several kinds of high temperature (refractory) materials to hold the process material and hold in the heat without breaking down during the several months that they usually run.
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Incandescent Lamps - (322 companies)Incandescent lamps generate light by passing an electric current through a thin filament wire (usually of tungsten) until the wire is extremely hot. Incandescent lamps generate light by passing an electric current through a thin filament wire until...
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Tool Steels - (185 companies)Tool steels are wear resistant ferrous alloys based on iron and carbon with high levels of alloying elements such as chromium, molybdenum, tungsten and vanadium. How to Select Tool Steels. Tool steels are wear-resistant, ferrous alloys based on iron...
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Ceramic Media and Abrasives - (182 companies)Ceramic abrasives and media include aluminum oxide, boron carbide, cubic boron nitride (CBN), cerium oxide, fabricated diamond, silicate, silicon carbide, tin oxide, tungsten carbide, zirconia, and other fused or sintered crystalline inorganic...
Product News
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MarShield
Tungsten Vial & Syringe Shields MarShield Tungsten Syringe Shields are all designed to reduce hand exposure in clinicians preparing and administering radiopharmaceuticals. Our tungsten shields are lightweight, sleek in design and easy to use. We offer over 20 different shield types and sizes including Tungsten Vial Transport Containers. Vial Syringe Shields. Vial Pigs. Vial Transport Containers. Sharps Container Shields. We also custom design and manufacture to your specific requirements. Just ask!. Learn About Tungsten... (read more)Browse Radiation Shielding Datasheets for MarShield -
MarShield
Reduce Radiation Exposure with Tungsten Shielding Several applications require shielding from radiation where lead is not a feasible material. Tungsten heavy alloy provides an alternative to lead that is strong and highly customizable into precision components. With an approximately 1.7 times greater density than lead, tungsten guarantees radiation exposure is kept to a minimum. Benefits Of Using Tungsten. Tungsten 's higher density means the material provides better gamma ray absorption and radiation shielding. Not only is tungsten thicker... (read more)Browse Radiation Shielding Datasheets for MarShield -
Top Seiko Co., Ltd.
Why is it so hard to machine Tungsten? W " as the chemical symbol, is well-known in the highest melting point among all the metals. The melting point of tungsten is 3422? (6192?). Its density of tungsten is also quite high: 19.3 g/cm3. The high density enables it to work as radiation shields. Tungsten is a useful material under high temperature and high radiation environment. It is, however, not easy to make precision parts in tungsten because of its hardness and brittleness. Tungsten blocks are created by powder metallurgy. Each... (read more) -
NBK America LLC
Specialty Metal Screws Some applications require heat resistance, chemical resistance capabilities. Specialty metal such as Tantalum, Tungsten, Hastelloy, Inconel, Molybdenum are required for certain applications, NBK can make these screws. (read more)Browse Screws Datasheets for NBK America LLC -
Suntech Advanced Ceramics (Shenzhen) Co., Ltd
Dispensing nozzles Suntech designs and manufactures various types of dispensing nozzles for the die bonding process. Our dispensing nozzles can be made by SUS?tungsten and ceramics, and the dispensing nozzles have been widely used on ESEC (BESI), ASM or any other die bonding machine. Specification (read more)Browse Nozzles Datasheets for Suntech Advanced Ceramics (Shenzhen) Co., Ltd -
Praxair Surface Technologies, Inc.
CoreGard Coatings CoreGardTM ID Coating Now Available for Smaller Diameters and Longer Lengths Tungsten Carbide Coating Offers Lasting Protection * Alternative to chrome plating and nitriding * Prevents abrasion and erosion * Resists corrosive fluids when combined with our sealant * REACH compliant * Can be applied inside a wide range of sizes, down to 3 inches Inner: 81 mm to 210 mm (3.2 in to 8.3 in) Length: up to 3000 mm (118 in) * Extends part life for: Cylinders Pipes Sleeves Tubes (read more) -
MarShield
Radiation Shielding Solutions for Nuclear Medicine of the common shielding products that would be used in a lab or clinic setting. Lead and Tungsten Pigs. Commonly used products are tungsten vial shields for the administering of radioisotopes; while tungsten or lead storage containers are often referred to as "pigs ". Solid tungsten is a very commonly used material because it is durable and has slightly better gamma radiation attenuation than lead. The drawback of tungsten is that it is significantly more expensive than the lead. Solid tungsten can... (read more) -
Metal Powder Industries Federation (MPIF)
Conference Proceedings Published from 3 shows The conference proceedings from PowderMet2021, AMPM2021 and Tungsten, Refractory & Hardmaterials --2021 are now available for purchase. Advances in Powder Metallurgy & Particulate Materials 2021. Proceedings of the 2021 International Conference on Powder Metallurgy & Particulate Materials, June 20- 23, Orlando, Florida. Contains 46 technical papers encompassing 610 pages in a fully searchable PDF in a format that preserves the original color in all figures. Advances in Additive Manufacturing... (read more) -
Hoffer Flow Controls, Inc.
Wing Nut Turbine Flowmeters for High Pressure NEW! Hoffer Flow Controls is pleased to announce the availability of our 2 " size Wing Nut Series, high pressure flow meters for liquid, with expedited delivery times of typically 2 to 5 work days. The 2 " size wing nut flow meters are available with tungsten carbide bearings and are suitable for clean liquids or slurry service. These meters are rated to working pressures of 15,000 PSI and include a 12 point NIST certified calibration. Contact us today for more information on your... (read more)Browse Turbine Flow Meters Datasheets for Hoffer Flow Controls, Inc. -
Component Surfaces, Inc.
Wealth of Plating Materials Science Expertise Expand your range of substrates available for fabrication using electroless and electrolytic plating. Component Surfaces brings a wealth of plating Materials Science expertise for fabrication of your products. Combining our knowledge and experience in cleaning, etching, activating and plating technologies, processing is available for a variety of substrate materials including but not limited to: Metals including alloys and composites of: Aluminum. Copper. Iron. Nickel. Stainless Steel. Tungsten... (read more)
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GAS TUNGSTEN ARC WELDING
Ceriated and lanthanated tungstens provide very similar perfor- mance characteristics to thoriated electrodes.
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The anodic emitter effect and its inversion demonstrated by temperature measurements at doped and undoped tungsten electrodes
Tip temperature for a lanthanated tungsten anode Ttip,La (red, green) and for a pure tungsten anode Ttip,W (blue) as a function of the current I.
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TIG penetration and other questions - Page 2
1.5% lanthanated tungsten electrodes (AWS classification EWLa-1.5) contain a minimum of 97.80% tungsten and 1.30 to 1.70% lanthanum, or lanthana.
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Welding Aluminum with Miller Syncrowave 200
As DSW has already mentioned, using a 2% Lanthanated tungsten , sharpened to a crayon point will help with what you're doing.
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TIG penetration and other questions [Archive] - WeldingWeb - Welding forum for pros and enthusiasts
1.5% lanthanated tungsten electrodes (AWS classification EWLa-1.5) contain a minimum of 97.80% tungsten and 1.30 to 1.70% lanthanum, or lanthana.
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Development of a DC High-Current Arc Ignition Tester
Additional research indicated that a suitable alternative may be a 1.5% Lanthanated Tungsten electrode.
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tungsten electrode,China tungsten electrode Manufacturers, Suppliers - ECOL
It enable welders to replace the thoriated tungsten electrode by lanthanated tungsten electrode easily and conveniently without any change in welding procedure.
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Joining: Understanding the Basics
lanthanated tungsten , 49 .
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just bought a thermal arc 185 - what accessories should I be getting?
Personally , I've had the best success with 1.5% lanthanated tungsten .
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All confused about TIG welding 1/8 aluminum...
I should add I have used Lanthanated Tungsten electrodes, and find them a good all rounder .
