Material removal produced by a high‐power‐density electron beam

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Material removal produced by a high‐power‐density electron beam

机译：高功率密度电子束产生的材料去除

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Material removal produced by the interaction of high‐power‐density electron beam with metal was studied theoretically and experimentally. A mechanism of molten metal removal due to the generation of bubbles inside the target metal is proposed, based on the observed phenomenon and the calculation, which takes into account heat‐conduction theory and the penetration of the electron beam into the target metal. Further, as an extension of this mechanism, a drilling mechanism is proposed. These proposed mechanisms could successfully explain the results obtained experimentally.

机译：从理论上和实验上研究了高功率密度电子束与金属相互作用产生的材料去除。基于观察到的现象和计算，提出了一种由于目标金属内部产生气泡而导致的熔融金属去除的机制，该机制考虑了导热理论和电子束对目标金属的渗透。此外，作为该机构的扩展，提出了钻孔机构。这些提出的机制可以成功地解释实验获得的结果。

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《Journal of Applied Physics》 |1977年第7期|P.3035-3041|共7页
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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机译：用校准的电子束功率密度分布将贫铀合金电子束焊接到铌上
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机译：用校准的电子束功率密度分布将贫铀合金电子束焊接到铌上。

Material removal produced by a high‐power‐density electron beam

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