Here are the specific aspects of the graphite crucible.

(1) Oxygen is oxygen with graphite crucible. Used in steel oxygen patterns, which is processed by spectral carbon rods.

(2) Chemical explosion with glass carbon crucible. The glass charcoal is high, non-breathable, chemically resistant corrosion, good thermal stability, strong antioxidant, no charcoal powder, no pollution, etc., Etc .; low-level characteristics, chemical analysis In place of quartz crucible and platinum metal crucible. It is data using a brown or furfury resin, adding a few curing agents, placed in the mold and cured at a certain rate of warming, and graphitization treatment can also be performed.

(3) Creating standard samples. In steel and non-ferrous metals, a specification sample is made with graphite crucible.

(4) Sampling of the furnace with graphite crucible. During steel and non-ferrous metal smelting, the ingredients of the furnace must be essential, and the graphite crucible is used as sampling. It has high temperature resistance, high high temperature strength, non-anti-anti-anti-anti-anti-pollution molten metal and anti-thermal shock resistance with molten metal. The graphite crucible is to use petroleum coke, asphalt coke is data, with coal asphalt as a binder, mixed, abrasive, limiting, roasting and graphitization, is machined into a desired shape. The graphite crucible should be kept clean and dry place and should avoid pollution.

The graphite crucible is generally divided into natural graphite crucible, artificial graphite crucible, high purity graphite, etc., but it can be divided into steel crucible, refining copper crucible, refining gold crucible and analysis Wait. The number of applications of graphite crucible depends on its information, the quality and how to use, usually the graphite crucible requires high purity and high density. Avoid constituting impurity elements on the contamination of the molten metal and reduce the molten metal. Its production process is to use low-gray high-quality oil-focus crystallization, abrasive, ingredient, mixed, kneading (or molding), roast, repeated impregnation, graphitization.