This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (or order) content of composite zirconia powder. This standard applies to industrial zirconium oxychloride octahydrate, high-purity yttrium oxide, crystalline aluminum chloride, etc. as raw materials, using coprecipitation, calcination, ball milling, spray granulation, airflow crushing and other processes for the production of zirconium oxide. Composite zirconia powder for structural ceramics and related chemical products.
YS/T 752-2011 Referenced Document
GB/T 2413 Piezoelectric ceramic materials--Measuring methods fordetermination of volume and density
GB/T 5314 Powders for powder metallurgical purposes.Sampling *, 2011-12-30 Update
GB/T 6730.68 Iron ores.Determination of loss on ignition.Gravimetric method
SJ/T 11136-1997 Zirconium dioxide used for electronic ceramics
YS/T 568.1 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of zirconium oxide and hafnium oxide total content.Mandelic acid gravimetric method
YS/T 568.2 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of iron content.Sulfosal icylic acid spectrophotometric method
YS/T 568.3 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of silicon content.Spectrophotometric method with the reduced silicomolybdic complex
YS/T 568.4 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of aluminium content.Chronic azurol-S-tetradrcylpyridine chloride spectrophotometric method
YS/T 568.5 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of sodium content.Flame atomic absorption spectrometric method
YS/T 568.6 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of titamium content.Diantipyrylmethane spectrophotometric method
YS/T 568.8 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of Al, Ca, Mg, Mn, Na, Ni, Fe, Ti, Zn, Mo, V, Hf content in zirconium oxide.Inductively coupled plasma atomic emission spectrometry