最終更新日：2024/07/29

(metallurgy) The process of imparting greater hardness to the surface of a piece of metal.

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case hardening

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元となった辞書の項目

case hardening

noun

(metallurgy) The process of imparting greater hardness to the surface of a piece of metal.

Case hardening is a heat treatment process used to increase the surface hardness of a material.

意味（1）

(metallurgy) The process of imparting greater hardness to the surface of a piece of metal.