Hot search： Zirconium plate
The melting point of zirconium crucible is above 1800 degrees, and the melting point of zirconia is as high as 2700 degrees.
The melting point of zirconium crucible is above 1800 degrees, and the melting point of zirconia is as high as 2700 degrees. However, the corrosion resistance of high-temperature resistant titanium products is far lower than that of zirconium. Its melting point is about 1600 degrees. There are many models and specifications of crucible. When applied, it is not limited by the production scale, batch size and smelting material varieties. It can be selected arbitrarily, has strong applicability, and can ensure the purity of the melted material. 1. Put it in a dry place after use and avoid rainwater intrusion; Before use, it must be baked slowly to 500 ℃. 2. The material shall be added according to the capacity of the crucible and shall not be squeezed too tightly to avoid thermal expansion and cracking of the crucible. 3. When taking out the molten metal, scoop it out with a spoon and use less calipers as far as possible. If calipers and other tools are used, they should be consistent with the shape of the crucible to avoid local excessive stress and shorten the service life. 4. The service life of the crucible is related to the usage. Strong oxidation flame should not be sprayed directly on the crucible, which will oxidize the crucible raw materials for a short life.