Fused quartz crucible for polycrystalline crystal ingot growth

Adopted the most mature slip casting technology ,with high purity fused quartz as materials, this crucible has the characteristics of high original strength ,Unique homogeneous structure and slightly higher porosity
Unique homogeneous structure and slightly higher porosity will make the products better thermal shock resistance and burst resistance.
Unique surface structure and appropriate surface roughness is specially suitable for spraying Si3N4, and the coating is not easy to drop off.
High precision crucible mold and its long service life, good uniformity of the crucible size, it is easy to control the wall thickness precisely and uniform thickness from top to bottom so as to have better heat distribution within the hot zone during ingot crystallization, and also to meet the requirements for crucible outer size and to improve the quality of ingots.