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固溶强化镍基变形高温合金
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固溶强化镍基变形高温合金
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工学
镍基变形高温合金
释
solution hardening nickel based cast and wrought superalloy
固溶强化镍基变形高温合金
将合金元素(铬、钴、钨、钼、铌等)加入镍基高温合金中,合金元素溶解并引起奥氏体基体的点阵畸变,降低基体的堆垛层错能,减慢基体元素的扩散速率,从而形成合金化的单相奥氏体强化的高温合金。
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