This standard specifies the technical requirements, test methods, inspection rules, labeling, packaging, transportation and storage requirements for zirconia ceramic products for precious metal smelting. This standard applies to zirconia ceramic crucibles, protective tubes and other products used for precious metal smelting.
JC/T 2022-2010 Referenced Document
GB/T 16536-1996 Test method for thermal shock resistance of high performance ceramics
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2413 Piezoelectric ceramic materials--Measuring methods fordetermination of volume and density
GB/T 6569 Fine ceramics (advanced ceramics, advanced technical ceramics) - Test method for flexural strength of monolithic ceramics at room temperature
GB/T 6609.30 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method*, 2022-03-09 Update
JC/T 2022-2010 history
2010JC/T 2022-2010 Zirconia ceramic for precious metal melting