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深冷处理
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深冷处理
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工学
金属热处理
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sub-zero treatment
深冷处理
工业上材料经过普通的热处理后进一步在零度以下(通常为-100~-196℃)的介质中冷却的处理技术。又称超低温处理、冰冷处理、低温处理、零下处理。是普通热处理(冷却至0~-100℃的冷处理)的延续。
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