High-Density Tungsten Based Metals High-density metals are high-strength, machinable, tungsten based materials used when high density and strength are required. Typical Properties* HD 17 HD 17BB HD 17D HD 17.5 HD 17.7 HD 18 HD 18D HD 18.5 90% W 90% W 90% W 92.5% W 93% W 95% W 95% W 97% W 6% Ni 6% Ni 7% Ni 5.25% Ni Balance 3.5% Ni 3.5% Ni 2.1% Ni
The relative density of the target was up to 92.18%. The visible light transmittance of the Ti/WO3 thin films reduced quickly along with the reduction of wavelength. Two absorb peaks at the wavelength of 384 nm and 480 nm were found, which would play an important role in making electro-chromic materials.
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LTWM supplies full sets of hot zones as well as tungsten and molybdenum parts for sapphire growth furnace in superior quality, high accuracy and moderate cost such as Hot Zone Parts in Sapphire Grower,Tungsten Crucibles,Tube,Heater,Bars,support Trays and Rods.
Crystal growth of tungsten during hydrogen reduction of tungsten oxide (WO3) to prepare coarse grain tungsten powder at high temperature (950 °C) was studied. The phase composition and morphologies of products were investigated by means of XRD and SEM.
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Source of strategically important tungsten metal, filaments for light bulbs-electronic tubes and furnace, abrasives, super heavy alloyed with nickel, cobalt and iron as kinetic energy penetrators (small arms bullets designed to penetrate), armor, cannon shells, grenades and missiles to create supersonic shrapnel.
Tungsten Furnace Elements W bulk & research qty manufacturer. Properties, SDS, Applications, Price. Free samples program. Term contracts & credit cards/PayPal accepted.
convert pressure, density, mass, length, force and temperature values from English to metric units. The Designer's Guide to Tungsten Carbide is your go-to source for the basics of tungsten carbide tooling from properties to finishing techniques.
Synthesis of single-phase tungsten sub-carbide W2C was attempted by heating pellets made out of a source of carbon (graphite-G) and W powders with G/W atom ratio between 0.35 and 0.50 to two
China Wolfram manufacturers - Select 2019 high quality Wolfram products in best price from certified Chinese Wolfram Electrode manufacturers, Wolfram Wire suppliers, wholesalers and factory on Made-in-China.com
China Hot zone for sapphire growing furnace catalog of Molybdenum Hot Zone for Sapphire Crystal Growth, Factory Direct Supply Hot Zone of Sapphire Growing Furnace with Super Quality provided by China manufacturer - Zhengzhou Shibo Nonferrous Metals Products Co., Ltd., page1.
Material Density Size w 99.95% 19.1g/cm3(Forging) Diameter:10-100mm; High:10-120mm w 99.95% 18.3g/cm3(Sintering) Diameter:100-650mm; High:50-850mm 1.Application of wolfram metal melting container : For sapphire growth furnace, rare earth metals smelting, quartz glass smelting,heating elements for induction furnaces,high temperature container 2.Measurements (mm) Delivery condition Specification Thickness Roughness(μm) Diameter Height Sinter 10~700 10~1000 5~30 Finished sinter 10~650 10
AgW75 is one of the high refractory content Tungsten-silver materials made by press-sinter-infiltration and normally a high resistance to arc erosion. It is generally used as arcing contacts in large air and oil circuit breakers, line disconnects, re-closures, and in high current switches and contactors.
Buy High Purity Tungsten Sheet - Rolled tungsten, and tungsten alloy from Metal B2B, High Purity Tungsten Sheet - Rolled features: Tungsten Plate, Material: Pure tungsten, W-Ni-Fe,W-Ni-Cu,W-Cu alloy, Standard: ASTM B708, B777, Density: 18.5-19.3 g/cc
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Tungsten Properties. Its chemical symbol is W. Tungsten has the highest melting point of all metals (3,422± 15°C). At this temperature most of the other engineering metals (Fe, Al, Cu, Ti) have already vaporised. Its boiling point of about 5,700°C corresponds to the surface of the sun. With its density of 19.25g/cm 3,
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Tungsten heavy alloy boring bar is an alternative to tungsten-carbide heavy metal boring bars and grinding quills for better performance and longer tool life. Ordnance Components Their density, hardness, ductility, strength, non-magnetic and heat resistance properties make tungsten heavy alloy and excellent choice for ordnance application.