500g High Quality Ceramic Bowls Quartz Melting Crucible Silica Melt Dishes Pot Crucible Casting for Gold Silver

500g High Quality Ceramic Bowls Quartz Melting Crucible Silica Melt Dishes Pot Crucible Casting for Gold Silver

Product Features:

Select the fused silica as the main raw material, made using recrystallizing ceramic processing technique.

Suitable for various usage: Gold smith workshop, Metal refining&recycling, Lab, University, etc.

Mainly used in refining alloys, platinum, gold and other high temperature melting alloys, high temperature over 1800 degree centigrade.

High purity, corrosion resistance, high strength, high heat resistant, high shock resistance.

Widely used in electric light, semiconductors, optical communications, military, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields.