wholesale cemented carbide hand sanding block / tungsten carbide hand sanding block

wholesale cemented carbide hand sanding block / tungsten carbide hand sanding block

Description:
Tungsten is an excellent material to manufacture gauge blocks. Tungsten block made by our company is highly accurate, stable and has excellent wringing characteristics. Our company can produce tungsten block according to the customer drawing.

Application:
Owing to its high density and hardness, resistant to high temperature, thermal conductivity, the tungsten block is widely used in aviation, military, metallurgy, building materials. It’s mainly made into rocket motor throat liner, X ray generator target, armor warhead, rare earth electrode, glass furnace electrode and so on. 
1.Tungsten block could be manufactured as the parts of military defense and extrusion die;
2. In semi-conductor industry, tungsten parts are mainly used in ion implantation equipment.

Features:
1.Each tungsten block is manufactured from carefully selected materials;
2.It guarantees excellent wringing characteristics and high wear resistance;
3.Being Conducted standard surface finish process and having hardness tests under approximately 1500v, the tenacity of tungsten block is far beyond materials such as steel;
4.We have developed production techniques to ensure every micro-fine surface of tungsten block we produce.
5.The fineness of the tungsten block can be reached at 99.97%, density 18.8g/cm3. The organization structure is homogeneous and the tungsten block works with excellent machining performance.
6.Our products has met GB 3459-82 and AKM QB/WB-2006.

Package and Inspection:
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on. Our products are packed in plywood case with expanded plastic. What's more, the case is moistureproof and grooved for tungsten blocks being fix placed.

Achemetal Furnace Co., Ltd. is a professional manufacturer and supplier of tungsten blocks in China. Using high purity material, we also forge tungsten support rods, molybdenum support rods for vacuum furnace, tungsten electrode, molybdenum electrode for glass melting and other products with high density and excellent mach inability. Above 60% of our tungsten blocks are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc. Meanwhile, parts of them are selected and used by domestic space flight and aviation companies and nonferrous metals research institutes.

 1.High density,homogeneous grain size

 2.Good mechanical properties and chemical stability 

3.Top line technique

4.Strict quality control

 5.Excellent after-sales service