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Improving purity of nickel-based superalloy involves performing electron bean smelting process, performing bombardment of nickel-based superalloy substrate until completely melted, smelting, and cooling. 专利
申请日期: 2014-01-01, 公开日期: 2014-04-02
作者:  LI J YOU X QIN S TAN Y SHI S LIAO J
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