发明名称 |
Synthesis of nanoscale aluminum alloy powders and devices therefrom |
摘要 |
Nanoscale aluminum alloy powder is synthesized by mechanical alloying/milling techniques without significant oxidation, nitridation, or contamination with foreign materials. These powders are consolidated into a very dense billet form without a high temperature sintering step. The desired microstructure and properties were obtained by post hot isostatic pressing, extrusion, and/or forging of the nanoscale material billet made from the powders.
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申请公布号 |
US6312643(B1) |
申请公布日期 |
2001.11.06 |
申请号 |
US19970957013 |
申请日期 |
1997.10.24 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
UPADHYA KAMLESHWAR;HOFFMAN WESLEY P. |
分类号 |
B22F1/00;B22F3/00;B22F9/04;(IPC1-7):B22F1/00;B22F3/12;B22F3/14 |
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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