Molybdenum melting pot
Molybdenum melting pot are refractory vessels with thick molybdenum walls that are used in high-temperature vacuum furnaces to melt various metallurgical products. The melting pot ensure the growth of different sized single crystals and the sintering of powder materials to a certain state. The molybdenum component is considered to be refractory, heat-resistant, resistant to oxides and corrosion, durable and clean.
In such bowls, casting, melting, distillation, silicon processing, refining, reduction and evaporation can be carried out. Molybdenum has a high degree of elasticity, strength of 9.4–9.8 g / cm3 and a small coefficient of thermal expansion. The purity of the chemical composition of the container reaches 99.95%. The working temperature range is 1400-1900 degrees Celsius. Being in a vacuum or a discharged atmosphere, melting pot are capable of withstanding up to 2450 degrees Celsius.
Molybdenum melting pot produced in two main ways – forging and sintering.
Molybdenum melting pot is made of the following molybdenum alloys:
| Alloy type | Base element | Impurities, not more than, % | ||||||||
| C | Si | Ni | Fe | Al | Ca | Mg | N | H | ||
| MCh | Mo>99,96 | 0,005 | 0,014 | 0,005 | 0,014 | 0,004 | 0,003 | 0,002 | – | – |
| MChVP | Rest | 0,03 | 0,01 | 0,005 | 0,01 | 0,004 | 0,003 | 0,002 | 0,002 | 0,0008 |
| Impurities, not more than, % | |||||||||||||
| Alloy type | Base element | C | Si | Ni | Fe | Al | Ti | W | O | Zr | Mg | Zn | Nb |
| VM1 | Mo>99,95 | 0,005-0,025 | 0,01 | 0,01 | 0,025 | 0,01 | 0,03-0,15 | 0,6 | 0,002 | 0,08-0,18 | 0,01 | ||
| VM2 | Rest | 0,005-0,025 | 0,01 | 0,01 | 0,025 | 0,01 | 0,03-0,2 | 0,6 | 0,0035 | 0,25-0,4 | 0,01 | ||
| VM3 | Mo>96,65 | 0,2-0,3 | – | – | – | – | 0,1-0,4 | – | – | – | – | 0,5-0,85 | 1,3-1,8 |
Upon request we can manufacture melting pot from other molybdenum grades
Standard dimensions: diameter 500 mm, height – 600 mm.
Product is made according to customer drawings
The size, price and range of molybdenum melting pot are constantly updated, so please contact our managers to place your order quickly and correctly.
To get the price please send us a request for quotation with the required size, quantity and material of the goods.
Only useful and necessary information.
With Best Regards,
AL Farid Wood and Metal Trading Company Team
Quotation request
Product testing in the laboratory of spectral and chemical analysis to confirm the chemical composition of the alloy
Free technical support of metallurgical engineers regarding the application of alloys
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