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By certification 
Material character:
The melting point of tungsten sheet or palte is as high as 3420ºC, it has excellent high temperature strength.And also has very good corrosion resistance to molten alkali metals and steam. Its own extremely high thermal stability ensures that it can still work normally in high temperature environments. Tungsten has the characteristics of high melting point, high strength and hardness, good high temperature performance, low resistivity, small expansion coefficient, and small electronic work function. It is a widely used high temperature resistant metal material.
Specification we can provide:
Length(mm) |
Width(mm) |
Thickness(mm) |
100~1500 |
50~500 |
0.05~50 |
Chemical composition:
W content |
The total of other elements |
Each element content |
≥99.95% |
≤0.05% |
≤0.01% |
Flatness for tungsten plate
Thickness/mm |
Flatness≤ |
≤2 |
8% |
＞2 |
5% |
Application for tungsten plate or sheet:
1.Semiconductor ion implantation parts;
2.Electric light source and electric vacuum parts;
3.High temperature furnace refractory parts;
4.Sputtering target for coating industry
5.As tungsten parts for medic device.
Density for tungsten plate :
Thickness /mm |
Density/g.cm-3 |
≤3 |
≥19.2 |
＞3 |
＜19.15 |
Production process for tungsten plate:
http://www.unicorntungsten.com/
