Molybdenum crucible
Molybdenum crucible is a kind of container for melting metal or non-metal which is often used in the production and experiment of industry and mining, enterprises and scientific research institutes. It is mainly used in the metallurgical industry, rare earth industry, monocrystalline silicon, artificial crystal and mechanical processing and other industries, with a wide range of use.
In the metallurgical industry, Mo crucible is often used in crucible, such as non-ferrous metal smelting, steel smelting slag mixing experiment, etc.
Molybdenum crucible is often in high temperature environment (such as high temperature furnace) in the process of use in the metallurgical industry, and some temperatures even reach more than 1700 degrees Celsius. When the traditional molybdenum crucible is used in the metallurgical industry, due to the high melting point of the raw materials in the metallurgical industry, the traditional molybdenum crucible has a single form, which cannot discharge the remaining liquid melt after production and experiment in the furnace. Only after the production and experiment, the molybdenum crucible together with the remaining liquid melt can be taken out of the heating furnace and dumped. However, after the production and experiment, the molybdenum crucible together with the remaining liquid melt is taken out of the heating furnace. Due to the large temperature difference between the inside and outside of the furnace, the cooling speed is very fast, and the liquid melt has solidified before it can be completely dumped. Some solidified raw materials and the molybdenum crucible are bonded together and cannot be removed, so the molybdenum crucible cannot be reused again. The utility model relates to a reusable molybdenum crucible, which comprises a body, a molybdenum plug rod and a cover. Its characteristics lie in that the inner surface of the bottom of the body is concave and the lowest point of the concave surface is inclined to one side of the crucible wall, there is no discharge port on the lowest point of the concave inner surface of the bottom of the body, the plug rod joint is matched with the discharge port, and the cover is provided with a feeding port and a plug rod mouth matched with the other end of the molybdenum plug rod.
