发明名称 |
METHOD OF PRODUCING UNIFORM BLENDS OF NANO AND MICRON POWDERS |
摘要 |
A method of uniformly dispersing a nano powder throughout a micron powder. Ordinary mixing or agitation does not succeed in attaining uniform dispersal: the nano powder agglomerates into microscopic masses. In one form of the invention, a charge of a micron powder, with fifty weight percent of charge of nanopowder is loaded into a ball mill. The mixture is ball milled for less than two hours, at room temperature in a dry condition, and produces a highly uniform distribution of the nano powder throughout the micron powder.
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申请公布号 |
US2010124514(A1) |
申请公布日期 |
2010.05.20 |
申请号 |
US20060531768 |
申请日期 |
2006.09.14 |
申请人 |
THE TIMKEN COMPANY;IAP RESEARCH, INC. |
发明人 |
CHELLURI BHANUMATHI;KNOTH EDWARD ARLEN;SCHUMAKER EDWARD JOHN;EVANS RYAN D.;MALONEY, III JAMES. L. |
分类号 |
B22F1/00;B22F3/12;B32B15/02 |
主分类号 |
B22F1/00 |
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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