发明名称 |
METHOD OF MANUFACTURING CERIUM-BASED ABRASIVE MATERIAL AND CERIUM-BASED ABRASIVE MATERIAL |
摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a cerium-based abrasive material which does not increase grit even in the presence of fluorine and has a high performance of abrasive properties such that it has a high abrasive value and evolves fewer flaws after abrasion, and a cerium-based abrasive material prepared by the manufacturing method. SOLUTION: There are provided a method of manufacturing a cerium-based abrasive material which comprises fluorinating cerium-containing rare earths in the manufacturing process with a hydrofluoric acid solution having a hydrofluoric acid concentration of not less than 1 wt.% and less than 30 wt.%, and a cerium-based abrasive material prepared by the manufacturing method.
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申请公布号 |
JP2002129147(A) |
申请公布日期 |
2002.05.09 |
申请号 |
JP20000321824 |
申请日期 |
2000.10.20 |
申请人 |
MITSUI MINING & SMELTING CO LTD |
发明人 |
YAMAZAKI HIDEHIKO;UCHINO YOSHIJI |
分类号 |
C01F17/00;C09K3/14;(IPC1-7):C09K3/14 |
主分类号 |
C01F17/00 |
代理机构 |
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代理人 |
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地址 |
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