W1 W2 Tungsten Crucible Tungsten Melting Pot Alkali Washing Lathing Surface
Model Number:Tungsten Melting Pot
Minimum Order Quantity:Negotiate
Delivery Time:30 days after receiving down payment
Payment Terms:L/C, D/A, D/P, T/T
Price:Negitionable
Supply Ability:10000sets/month
Contact Now
Add to Cart
Verified Supplier
Location:
Luoyang China
Address:
Luoyang National University Science and Technology Park
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
W1 W2 Tungsten Melting Pot Alkali Washing Lathing Surface
Grade: W1
Application: Used for sapphire crystal growing, rare earth metal metallurgy.
| Commodity | Material | Specification | Tolerance | Density |
| Tungsten Crucible | Pure W | Φ(50-800)mm*(5-850)mm | ±0.5mm | ≥9.9g/cm³ |
Note : For special specifications, we can produce according to customer's drawing. | ||||
Specification
| delivery condition | specification | tolearance | thickness | roughness | ||
| diameter | height | diameter | height | |||
| sintered | 10-550 | 10-750 | +/-5.0 | +/-5.0 | 8-20 | ＜3.5 |
| sintering finishing | 10-450 | 10-550 | +/-0.5 | +/-1.0 | 7-18 | ＜2.5 |
| Atomic number | 74 |
| CAS number | 7440-33-7 |
| Atomic mass | 183.84 [g/mol] |
| Melting point | 3420 °C |
| Boiling point | 5555 °C |
| Density at 20 °C | 19.25 [g/cm3] |
| Crystal structure | Body-centered cubic |
| Coefficient of linear thermal expansion at 20 °C | 4.410-6[m/(mK)] |
| Thermal conductivity at 20 °C | 164 [W/(mK)] |
| Specific heat at 20 °C | 0.13 [J/(gK)] |
| Electrical conductivity at 20 °C | 18.2106[S/m] |
| Specific electrical resistance at 20 °C | 0.055 [(mm2)/m] |
Application
- Used for rare earth smelting furnace;
- Used for sintering metal molding of high melting point;
- Widely used in other following industries: Ceramics and metallurgical industries, machinery processing and light industries.
W1 W2 Tungsten Crucible Tungsten Melting Pot Alkali Washing Lathing Surface
Inquiry Cart
0