A manufacturer of melting tungsten crucibles with sufficient inventory - Zhenan
Our factory is a professional manufacturer of tungsten metal products. The characteristics of the tungsten crucibles produced by our factory include high specific gravity, high melting point, high boiling point, low vapor pressure, low evaporation rate, low thermal expansion coefficient, corrosion resistance, wear resistance, good thermal conductivity, etc.
Advantages of our company's Forging tungsten steel crucible
Tungsten crucibles are widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and other industries. They are mainly used as rare earth metal smelting furnaces, quartz glass melting furnaces, induction furnace heating elements, single crystal furnace high temperature containers, sapphire single chemicalbook crystal growth furnaces, high temperature vacuum furnaces and other industrial furnaces. Their operating temperatures are generally above 2000°C. Note: During the growth of sapphire crystals, the tungsten crucible should have the characteristics of no internal cracks, precise dimensions, and smooth inner and outer walls.
Introduction to the processing procedures of Zhen'an tungsten crucibles
| Process | Production equipment | Quality control points |
| Tungsten powder raw materials |
|
1. Physical and chemical properties of tungsten powder; 2. Fsss, HB of tungsten powder; |
| Isostatic pressing |
CIP |
1. Geometric dimensions; 2. Surface quality; |
| Vertical lathe | CNC vertical lathe | |
| Intermediate frequency sintering | Intermediate frequency sintering furnace | 1. Geometric dimensions, surface quality; 2. Density, physical and chemical properties; 3. Nondestructive testing; |
| Fine lathe | CNC vertical lathe | |
| Inspection and packaging |
|
1. Geometric dimensions; 2. Surface quality; 3. Present a quality certificate. |
Our advantages
1. Competitive prices
2. Strong R&D team
3. Production process control management
4. Traceability of production shifts and raw materials.
5. Implementation of continuous improvement covering production, sales and customer service.
Visit of large alloy tungsten crucible buyers
Zhenan environment
Zhenan has its own professional transportation team, with sufficient inventory and timely delivery. If you have any questions about metal, please contact us.