hardening – phrases

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Terms for subject Nautical containing hardening | all forms

English	Chinese
age hardening	人工时效硬化处理
harden quenching	硬淬
heat hardening	加热硬化加热淬火
oil hardening	油淬硬化
secondary hardening	退火后二次硬化
shallow hardening	浅表硬化表面硬化，表面淬火
superficial hardening	表面硬化表面淬火
surface harden	表面硬化
surface hardening	表面硬化处理