Two novel technologies which are radically different from traditional SPD methods, such as large strain machining(LSM) and large strain extrusion machining(LSEM), were introduced.
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结果表明:利用微波加热技术制备的超细氧化物所需反应溶液的浓度低、所用的反应时间短、比表面积大。
The result shows:The reaction time for using of the oxide was shorter and the ratio surface of the super-thin oxide was smaller.