graphite crucible的意思|示意

Graphite crucible is a type of container or mold used to melt and hold super-heated materials or liquids at high temperature. It is made of high temperature resistant graphite material, and is ideal for melting, casting, and heat treatment of materials such as precious metals and rare earth metals.

用途：

1.Graphite crucible is widely used in all kinds of industrial fields. It is used to melt and shape metal, alloy, glass, ceramic and other materials in the process of manufacturing. It is also used to resist high temperature and high corrosion environment.

2.Apart from industrial usages, grapite crucibles are also used in laboratories to melt and analyze various elements. The crucible can be heated to a very high temperature with a blowtorch or electric melting furnace, and then the molten material can be taken out and tested for the content of different elements.

3.Graphite crucible is also used in precious metal foundry. It is used to melt gold, silver and other precious metals. The crucible is heated and the molten metal is poured into molds to form the desired shape.

4.Graphite crucible is also used in jewelry making. It is used to melt gold, silver, platinum and other precious metals for jewelry casting.

特点：

1.High temperature resistant: Graphite crucible has superior thermal shock resistance, which enables it to work in extremely high temperature environment.

2.High corrosion resistance: Graphite crucible has good corrosion resistance, which makes it suitable for melting of highly corrosive material.

3.High density: Graphite crucible has high mechanical strength and good thermal conductivity, which makes it better than other metals.

总结：

Graphite crucible is a type of container or mold used to melt and hold super-heated materials or liquids at high temperature. It is made of high temperature resistant graphite material, and has superior thermal shock resistance, good corrosion resistance and high mechanical strength. It is widely used in all kinds of industrial fields, such as melting and shaping metal, alloy, glass, ceramic and other materials, resisting high temperature and high corrosion environment, analyzing various elements and precious metal foundry. It is also used in jewelry making for melting gold, silver, platinum and other precious metals for jewelry casting.