This standard specifies the classification,technical requirements,test methods,inspection rules,packaging,mark,transportation and storage,quality certificate of iron oxide for ferrite and etc.(hereafter referred to as iron oxide).
This standard is applicable to iron oxide produced by spraying and roasting technology from ferrous chloride.It is also applicable to iron oxide from ferrous sulfate,thermal decomposition of carbonate or other processes.The material is mainly used to produce ferrite parts and other industrial fields. |
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