This standard specifies the selection and classification of raw materials for producing recycled sintered neodymium iron boron (Nd-Fe-B) permanent magnets, and the classification, grades, requirements, test methods, inspection rules, signs, packaging, transportation, storage and quality certificates of recycled sintered Nd-Fe-B permanent magnets.
This standard is applicable to recycled sintered Nd-Fe-B permanent magnets and related products produced by powder metallurgy process.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies the requirements,testing methods,inspection rules,signs,packaging,transportation,and storage of neodymium metal.
This standard is applicable to neodymium metal produced by molten salt electrolysis using neodymium oxide as raw material. Neodymium metal is mainly used as the raw material of permanent magnet materials such as neodymium iron boron and the additives of rare earth functional materials.
定价: 348元 / 折扣价: 296 元 加购物车
This standard specifies the requirements,testing methods,inspection rules,
marking,packaging,transportation,storage and quality certificate of cerium carbonate.
This standard is applicable to cerium carbonate prepared by chemical process,which can be used in the production of polishing powder,rare earth oxygen storage material for automobile exhaust purification catalysts,engineering plastic pigment,glass,ceramics,grinding material for electronics,etc.
定价: 348元 / 折扣价: 296 元 加购物车