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冲击波作用下多组分粉体的细化与均化研究

DOI: 10.11858/gywlxb.2001.01.007, PP. 48-53

Keywords: 冲击波,粉体,细化,均化

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Abstract:

研究了冲击波作用下Al-C、Al-Si和Si-C三种粉体的细化与均化情况。结果表明,冲击波对微米级粉体有明显的细化和均化作用,各组分的细化程度与其晶体结构和力学特性有关,其中,冲击波作用后的Si-C粉体粒度达到300nm以下。

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