precipitation hardening

Noun

of metal uncountable

(of metal) Age hardening; a heat treatment technique to increase the yield strength of malleable materials.

Japanese Meaning

析出硬化 / 金属のエイジハーデニング、または熱処理法による強化

The aerospace alloy underwent precipitation hardening to achieve the required strength without compromising ductility.

その航空宇宙用合金は、必要な強度を確保しつつ延性を損なわないように析出硬化を受けた。

Sense（1）

(of metal) Age hardening; a heat treatment technique to increase the yield strength of malleable materials.