发明名称 |
Abrasive tools having a permeable structure |
摘要 |
A bonded abrasive tool comprises a blend of abrasive grains and a bond component. The blend of abrasive grains comprises a filamentary sol-gel alumina abrasive grain and agglomerated abrasive grain granules. A bonded abrasive tool comprising an agglomerate of filamentary sol-gel alumina abrasive and non-filamentary abrasive grains, and a bond component is also disclosed. The filamentary sol-gel alumina abrasive grain has a length-to-cross-sectional-width aspect ratio of greater than 1.0. The agglomerated abrasive grain granules comprise a plurality of abrasive grains held in a three-dimensional shape by a binding material. A method of making such a bonded abrasive tool as described above is also disclosed.
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申请公布号 |
US2007074456(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20050240809 |
申请日期 |
2005.09.30 |
申请人 |
ORLHAC XAVIER;JEEVANANTHAM MUTHU;KRAUSE RUSSELL;WU MIANXUE |
发明人 |
ORLHAC XAVIER;JEEVANANTHAM MUTHU;KRAUSE RUSSELL;WU MIANXUE |
分类号 |
B24D3/02 |
主分类号 |
B24D3/02 |
代理机构 |
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