precipitation hardening treatment
... power-operated rotary table 机动回转工作台 prebreaker 预碎机 precipitation hardening treatment 沉淀硬化处理 ...
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The most commonly used heat treatments on metals are softening annealing, quenching, normalizing, surface hardening treatment, precipitation hardening.
最常见的热处理包括软化退火、淬火、正火、表面强硬化、淀积硬化。
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