tungsten rhenium wire

ALB Materials Inc is a global supplier of Tungsten Rhenium (W-Re) Thermocouple Wire. Tungsten Rhenium alloy is an alloy of tungsten and rhenium. High rhenium alloy: containing rhenium from 20% to 30%. A pair of low rhenium alloy and high rhenium alloy can be used to measure the high temperature of 1500 ~ 3000 degrees celsius as thermocouple wire.

Tungsten rhenium wire(WRe wire) is an alloy wire formed with tungsten and rhenium metals. Tungsten rhenium wire has a lot of advantages such as high strength in room and high temperature, good ductility after recrystallization, large resistivity, low coefficient of resistance, resistant to oxidation and carbonization, anti-"water cycle response" ability and welding performance In recent years ...

Type C: Tungsten 5% Rhenium (+) vs. Tungsten 26% Rhenium (-) Type D: Tungsten 3% Rhenium (+) vs. Tungsten 25% Rhenium (-) In order to guarantee the limits of error, OMEGA sells Tungsten-Rhenium thermocouple wire only in matched pairs. Because of the inherent brittleness of unalloyed Tungsten, Rhenium has been added to the positive leg of types ...

And through multiple annealing, the performance of tungsten-rhenium wire is improved significantly.The main types we manufactured are Re content of 1%-26% and diameter of Φ0.1mm and above . Other specifications and models can be customized as needed.

Descriptions of Tungsten Rhenium Alloy Wire. Rhenium and tungsten both belong to refractory metals and have good ductility and strength. Tungsten- rhenium alloy has a melting point of 3050 °C and a recrystallization temperature of 1900 °C which makes it been used in aerospace and temperature measuring applications.

May 09, 2018· Type C: Tungsten 5% Rhenium (+) vs. Tungsten 26% Rhenium (-) Type D: Tungsten 3% Rhenium (+) vs. Tungsten 25% Rhenium (-) In order to guarantee the limits of error, OMEGA sells Tungsten-Rhenium thermocouple wire only in matched pairs by the double foot. Because of the inherent brittleness of unalloyed Tungsten, Rhenium has been added to the ...

Tungsten Rhenium Alloy W-Re alloys are made from Tungsten alloy with 3%, 5%, 25%, or 26% Rhenium, which becomes more ductile and machinable. With good electrical properties, W-Re alloys are widely used as high-temperature thermocouple materials.

Tungsten rhenium wire, also known as tungsten-rhenium wire, solid, round and smooth, can be free of weld joints, slivers, kinks, pits or nicks exceeding 5 % of diameter. It has a uniformly clean surface and is free of discoloration. The thermal elements, which are all heat treated, are available for reaching the specified ductility.

Tungsten Wire Standard: ASTM B760-86 Material: W >99.95% Specific electrical: 0.055 Ohm x mm2/m resistance at 20 °C. Modulus of elasticity: 410 kN/mm2, at 20 °C. Tungsten Wire Applications Tungsten wire is universally used to make tungsten wire resistance for bulbs, lamps.

Tungsten rhenium wire has much better ductility and stability than pure tungsten wire in high temperature. Thermocouple made of Re-W are used for measuring temperature up to 2,200oC. Widely used for heater elements, thermocouple wires, furnace shielding, heat sink, welding / medical application as well as for long-life light bulbs making.

Tungsten rhenium thermocouple wire. Main Type：WRe3/25, WRe5/26 Main Spec.（mm）：φ0.1,φ0.2,φ0.25, φ0.3,φ0.35,φ0.5. More. Tungsten rhenium bracket. Tungsten rhenium bracket. Used for MOCVD hot field heating plate support, diameter 1mm or customized, transferred to mold setting, can ensure high dimensional accuracy. Can be customized ...

Typical Applications for Tungsten-Rhenium: High temperature thermo elements, cathodes, filaments, rocket components, anodes of X-ray tube anodes, friction stir welding tools and others. ASTM Standard Specifications: ASTM F73 (Tungsten-Rhenium Alloy Wire for Electron Devices and Lamps) ASTM E696 (Tungsten-Rhenium Alloy Thermocouple Wire)

Suffern, NY Manufacturer* $1 - 4.9 Mil 1987 10-49. Manufacturer of precious metals & rhenium wire. Available in purities from 99.9% to 99.9999%. Other forms such as chunks, pellets, rods, slugs, tablets, foils, powders, shots & starter sources are available.

Tungsten wire with 3%, 5%, 25% or 26% rhenium, keeps high strength, good flexibility and mechanical properties in 2000℃ temperature. And it will not become fragile after high temperature use. Tungsten-rhenium wire has the features of high melting point, good toughness, good chemical stability under the non oxidizing atmosphere, less secondary ...

wolfram rhenium ledning: Tungsten rhenium ledningen brukes for varmeelementer i høy temperatur ovner, termoelementer og i elektronikk. Dens fordel er dens evne til å opprettholde større duktilitet enn wolfram etter eksponering for ekstremt høy temperatures.Tungsten ledning fiber struktur, når temperaturen når 1500-1600 ℃, ville tungsten filament snu, og føre til høy temperatur sag.

Tungsten Rhenium Thermocouple Wire is made by different composition of W-Re alloys. Tungsten rhenium alloy can be used over a wide temperature range (-196°C to 2,760°C) and standard temperature tables (ASTM E230 and E1751) are available from 0°C to 2315°C.

Use of tungsten rhenium thermocouple wire instead of platinum and rhodium thermocouple wire can save the cost. The typical composition of Tungsten Rhenium (W-Re) Alloy Wire is WRe3, WRe5, WRe20, WRe25, WRe26 (Rhenium content: 3%, 5%, 20%, 25% and 26%). Used as thermocouple wire to measure the high temperature.

tungsten rhenium alloy sag wire Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US285173A Inventor John W Pugh Lutfi H Amra Dallas T Hurd

Your position: Product & Service > Rhenium and Alloys > Tungsten Rhenium Alloy > Tungsten Rhenium Thermocouple Wire. Application. Tungsten rhenium thermocouple is high temperature resistant thermocouple. It has the advantages of good linear relationship between temperature and electric potential, reliable thermal stability, low price and so on.

Jun 24, 2019· Tungsten-Rhenium 합금은 전자기기, thermocouple, 고온의 로()부품, 용접용, 우주 항공용으로 사용되며, Wire — 0.0254mm, Flat wire — 0.10mmt, Bar — D150mm(6″) — maximum 제품입니다. ※ 재결정 온도 (recrystallization temperature)

Tungsten rhenium wire is tungsten rhenium alloy wire, made by metal rhenium powder and tungsten powder. Tungsten rhenium wire is the most common material used to produce heaters for dispenser cathodes. 2) Tungsten wires, bars, tubes, rolling plates, boats and other special shapes.

China Tungsten Rhenium Wire manufacturers - Select 2021 high quality Tungsten Rhenium Wire products in best price from certified Chinese Alloy, China Tungsten suppliers, wholesalers and factory on Made-in-China.com

Tungsten-rhenium Wire is built with tungsten-rhenium. Tungsten-rhenium wire Price in China The price of Tungsten-rhenium Wire from China is based on the bulk order quantity. Luoyang Kekai Tungsten & Molybdenum Technology Co., Ltd. offers flexible prices for Electrical Wires variations depending on the importing country and quantity.

Tungsten rhenium wire is the most common material used to produce heaters for dispenser cathodes. Performance variation may be attributable to a range of factors, including cold work and rhenium content variation. Why mix rhenium into tungsten? Rhenium significantly reduces the brittle characteristics of tungsten at room temperature.

Luma tungsten wire and Luma tungsten-rhenium wire is used as charge wire in several different application areas. Supplying high quality wire made by different raw materials and with different surface finishes, Luma is a highly appreciated supplier to manufacturers working within this application area.

Please view or print our High Density Machinable Tungsten Alloy stock list for our complete stock sizes and capabilities. High Density Machinable Tungsten Alloy wire is typically supplied to meet the requirements of ASTM-B-777 Class 1, 2, 3, and 4, MIL-T-21014, AMS-T-21014, AMS 7725 Type 1 …

Tungsten/Rhenium. Tungsten-rhenium alloys are superconductive, highly ductile and have high resistivity. With its unique properties, tungsten-rhenium wires have made important contributions in many different industries including, aircraft and automotive vehicle windshields, hot cathodes in vacuum electron devices and incandescent lamps.

Rhenium/Tungsten Wire and Ribbon is used in the manufacture of mass spectrometer filaments and heater coil as well as in the manufacture of thermocouples. § Quantity discount 10 or more: 5% off; 50 or more: 10% off. * Standard lead-time for non-stock items is approximately two weeks depending on the item. † Standard lead time for wire is 48 ...

Concept Alloys' Tungsten-Rhenium Thermocouple Wire: Concept Alloys takes great care to produce the finest quality tungsten-rhenium thermocouple wire, and provide the best customer experience possible. Our experts can help guide you to make the best material selection by discussing your application and providing supporting technical information. Concept Alloys was formed

W 015075: Tungsten/Rhenium Wire, Diameter:0.05mm, Temper:Annealed, Thermocouple Wire:May Be Used As One Component Of A Thermocouple W 015100: Tungsten/Rhenium Wire, Diameter:0.075mm, Temper:Annealed, Thermocouple Wire:May Be Used As One Component Of A Thermocouple W 015110: Tungsten/Rhenium Wire, Diameter:0.1mm, Temper:Annealed, Thermocouple Wire:May Be Used As …