Refractory Si3N4 silicon nitride crucible laboratory is a kind of high temperature wear resistant material, mainly made of silicon nitride powder. Refractory Si3N4 crucible has excellent chemical stability, high temperature stability and oxidation resistance, can bear high temperature, high pressure, strong acid, strong alkali and other corrosive substances corrosion, can be used in molten metal, high temperature reaction, chemical analysis, biopharmaceutical and other fields.Laboratory use Si3N4 crucible also has good thermal conductivity, can quickly and evenly transfer heat, ensure uniform sample heating, improve the accuracy and stability of the experiment.
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