JC/T 2067-2011 (English Version) PDF

Scope: This standard specifies the terms and definitions, markings, technical requirements, test methods, inspection rules and marking, packaging, storage and transportation of fused quartz ceramic crucibles for solar polycrystalline silicon (hereinafter referred to as quartz ceramic crucibles). This standard applies to fused quartz ceramic crucibles used in solar polycrystalline silicon ingot casting furnaces to load polycrystalline silicon raw materials, perform polycrystalline silicon ingot casting and smelting and purification.

JC/T 2067-2011 Referenced Document

GB/T 2997 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products*， 2015-12-10 Update
GB/T 3001 Refractory products—Determination of modulus of rupture at ambient temperature*， 2017-09-07 Update
GB/T 3284 Analytical method of the chemical composition in the quartz glass*， 2015-10-09 Update
GB/T 5072 Test method for normal temperature compressive strength of refractory materials*， 2023-12-28 Update
GB/T 5990 Refractory materials—Determination of thermal conductivity, specific heat capacity and thermal diffusivity(hot-wire method)*， 2021-10-11 Update
GB/T 7320 Refractories.Determination of thermal expansion*， 2018-05-14 Update

2011 JC/T 2067-2011 Fused Silica ceramic crucible for solar poly-crystalline silicon crystal growth