Tungsten Metal Bar
Pure tungsten baris made of 99.95% tungsten powder. Its physical properties are as follows: density 19.3g/cm3, melting point (liquid) 3422°C, conductivity 30% IACS Min, hardness 69HRA Min. The forging and annealing process results can be obtained by test. It possesses special properties such as low thermal expansion with good thermal conductivity, adequate resistance to electrical resistance, and high elastic modulus.
Specification of Tungsten Metal Bar
|
W |
Al |
Ca |
Fe |
Mg |
Ni |
C |
Si |
N |
|
|
W1 |
≥99.95% |
||||||||
|
W2 |
≥99.92 |
Application of Tungsten Metal Bar
Tungsten rods possess special properties, such as low thermal expansion with good thermal conductivity, adequate resistance to electrical resistance, and high elastic modulus. Therefore, tungsten rods are widely used in various fields. Such as support line, lead line, printer needle, various electrodes and quartz furnace, filament, high speed tools, automotive automatic products, sputter target material.
Application of Tungsten Metal Bar
Production Process of Tungsten Metal Bar
Production Process of Tungsten Metal Bar
Mechanical processing: the tungsten products can be turned, milling, planing, grinding, forging,
Pressure processing: generally, the elongation of rotary forging is about 100% after billet opening, and it enters the ordinary rotary section. After continuing to deform 200%, it enters the drawing.
Production: Generally using powder metallurgy method of production, powder - pressing molding - sintering.
Features of Tungsten Metal Bar
It’s anticorrosive properties are very good, and most inorganic acids have little erosion on it. In air it forms a protective layer of oxide on its surface, but at high temperatures it is completely oxidized. A small amount of tungsten can greatly increase the hardness of steel.
It has a very high melting point, the highest of all non-alloy metals. Pure tungsten is mainly used in electrical and electronic equipment, and many of its compounds and alloys are also used in many other applications (most commonly in light bulb filaments, in X-ray tubes, and in superalloys).
There are many refractory metal suppliers, but we are one of the best choices for you.
Send product request
Other supplier products
 |
Tantalum Rod | Tantalum rod has two kinds of purity, 99.95% and 99.99%. The material is tantalum tungsten alloy rod, the brand is Ta1, Ta2. Specification of Tant... |
 |
Refractory Metals | As one of the reliable refractory metal suppliers, Huasheng Metal are keeping a large and comprehensive inventory of the highest quality in form of... |
 |
Molybdenum Crucible | Molybdenum crucibleis widely used in metallurgy, chemical industry and rare earth manufacturing enterprises as a container for melting metals and a... |
 |
Tungsten Crucible | Tungsten crucible is one of Tungsten metal products. It is mainly divided into sintering forming (applied to powder metallurgy technology), stampin... |
|
|
Tungsten Metal Bar | Pure tungsten baris made of 99.95% tungsten powder. Its physical properties are as follows: density 19.3g/cm3, melting point (liquid) 3422°C, c... |
Same products
 |
Rare Earth | Seller: UrbanMines Tech. Limited | Cerium(Ce);Erbium(Er);Dysprosium(Dy);Europium(Eu) ;Gadolinium(Gd) ;Holmium(Ho);Lanthanum(La) ;Lut... |
 |
Titanium Capillary Tube | Seller: Baoji City Changsheng Titanium Co.,Ltd | Normally titanium tubes with an outside diameter of less than 3mm as capillaries. The main raw ma... |
 |
Titanium Bolt | Seller: Baoji City Changsheng Titanium Co.,Ltd | Titanium Bolts Wholesale Titanium bolts have the characteristics of low density, high specific s... |
 |
Titanium Basket | Seller: Baoji City Changsheng Titanium Co.,Ltd | Titanium mesh basketis light in weight, has strong corrosion resistance, and has a layer of oxide... |
 |
Titanium Anode & Electrode | Seller: Baoji City Changsheng Titanium Co.,Ltd | The procedure entails brushing, sintering, and electroplating. The coating's components and quant... |
