发明名称 |
Glass-ceramic bonded abrasive tools |
摘要 |
The present invention provides an abrasive tool that comprises sol-gel alumina abrasive grains bonded together by a glass-ceramic bond material, the tool comprising from about 35 to 65% by volume void spaces, wherein at least about 75% of the volume of the bond material is located in the bond posts or in a coating on the abrasive grains and in which the volume proportion of bond to grain is from about 0.06 to 0.6.
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申请公布号 |
US6123743(A) |
申请公布日期 |
2000.09.26 |
申请号 |
US19940192088 |
申请日期 |
1994.02.04 |
申请人 |
NORTON COMPANY |
发明人 |
CARMAN, LEE A.;LIU, SHUYUAN |
分类号 |
B24D3/14;(IPC1-7):B24D3/18;C04B35/111 |
主分类号 |
B24D3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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