The Crucible Of Good Price Molybdenum For Heat Treatment Industry
1. Specifications Of the crucible of molybdenum:
| Diameter: | 30-450 mm |
| Height: | 37-800 mm |
| Wall thickness: | 2.0~30mm |
| Melting point: | 2625 ℃ |
| Roughness: | <Ra 1.6 |
| Density: | Sinter >9.5g/cm3 |
| Forged >10.2g/cm3 |
| Purity: | >99.95% |
| Grade: | Pure Mo,TZM,Mo-La,Mo-W alloy |
| Quantitative analysis |
| Element | Ni | Mg | Fe | Pb | Al | Bi | Si | Cu | Ca | P |
| Concentration(%) | 0.0006 | 0.0006 | 0.001 | 0.0006 | 0.003 | 0.0006 | 0.003 | 0.0006 | 0.0006 | 0.001 |
| Element | C | O | Sb | | | | | | | |
| Concentration(%) | 0.001 | 0.005 | 0.0006 | | | | | | | |
| Purity(Metallic Base) Mo≥99.95% |
2. Manufacturing Process Of the crucible of molybdenum:
| Item | Process | Equipment | Quality Check |
| 1 | Powder purified | Purified furnace | GDMS |
| 2 | Isostatic pressing | Isostatic pressing machine | Measurement of rough-processed |
| 3 | IF forging | High-accuracy forging machine | Dimension measurements for product |
| 4 | IF sintering | High temperature vacuum sintering furnace | Dimension measurements for product |
| 5 | Final machining | High-accuracy turning machine | Surface quality/ roughness and density |
| 6 | Package | | Quality Test Report |
3. Advantage Of the crucible of molybdenum:
1). High temperature corrosion resistance: molybdenum crucible can withstand extremely high temperature and has good high temperature corrosion resistance. It can work stably at high temperature, is not easily corroded by metal and non-metal, and ensures the purity and production quality of materials.
2). High melting point: Molybdenum crucible has a high melting point, about 2620°C, which is higher than that of many metals and alloys. This makes the molybdenum crucible maintain its shape and stability at high temperatures, and is not easy to melt and deform.
3). Good thermal conductivity: Molybdenum crucible has good thermal conductivity and can conduct heat quickly. This helps maintain the homogeneity and stability of the melt, which plays an important role in metal smelting and heat treatment.
4). Anti-mechanical vibration performance: Molybdenum crucible has certain mechanical strength and toughness, and can withstand thermal stress and mechanical vibration at high temperature. It maintains structural stability and integrity during metal smelting.
5). Corrosion resistance: Molybdenum crucibles can withstand the corrosion of various metals and non-metals, including iron, copper, aluminum, nickel, tin, lead, antimony and oxides. This makes molybdenum crucibles stable in various corrosive environments.
6). Long lifespan: Because the molybdenum crucible has good high temperature corrosion resistance and thermal stability, its service life is relatively long and it can withstand multiple high temperature cycles.
In summary, molybdenum crucible has the advantages of high temperature corrosion resistance, high melting point, good thermal conductivity, mechanical vibration resistance and corrosion resistance, making it an ideal choice in metal smelting, heat treatment and other high temperature processes.
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