This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality certificates for alumina spinels used in cement kilns. This standard applies to iron-aluminum spinel produced by sintering using industrial alumina and iron scale as the main raw materials (the chemical formula of the main crystal phase is FeO?AlO).
JC/T 2467-2018 Referenced Document
GB/T 17617 Rule of sampling and inspection for refractory raw materials
GB/T 2999 Test method for bulk density of refractory particles
JC/T 850 Methods for chemical analysis of iron raw materials for cement*， 2021-03-05 Update
JY/T 009 General Principles of Rotating Target Polycrystal X-ray Derivation Method
YB/T 5142 The general rules for packing, marking, transporting, saveing and certification of metallurgical mine