検索結果- 英語 - 多言語
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precipitation hardening
self-hardening
(metallurgy) Designating, or pertaining to, any of various steels that harden when heated to above a red heat and cooled in air, usually in a blast of cold air with moderate rapidity, without quenching. Such steels are alloys of iron and carbon with manganese, tungsten and manganese, chromium, molybdenum and manganese, etc. They are chiefly used as high-speed steels.
hardening someone's heart
hammer-harden
to cold-hammer
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
battle-hardened
(literally and figuratively) Unfeeling or lacking emotion due to experience in battle; callous.
case-hardened
case hardened
(metallurgy) Metal that is harder at its surface, due to a case hardening process.
case harden
(metallurgy) To impart greater hardness to the surface of a piece of metal.
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
case hardened
simple past tense and past participle of case harden
