precipitation hardening

基本解释

And the precipitation of Nb has the effect of precipitation hardening and grain refinement.
鋼中鈮的沉澱析出具有沉澱強化和晶粒細化的作用。
The precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.
本文研究了微量元素釩、鈦在非調質鋼中的析出硬化作用和細化晶粒作用。
The corrosion resistance of 07X16H6 precipitation hardening stainless steel in tempered state was studied using high temperature oxidation, salt-spray test and stress corrosion test.
通過高溫抗氧化、鹽霧腐蝕和應力腐蝕試騐研究了07X16H6沉澱硬化不鏽鋼在使用狀態（廻火態）時的耐蝕性能。

a process in which alloys are strengthened by the formation, in their lattice, of a fine dispersion of one component when the metal is quenched from a high temperature and aged at an intermediate temperature

沉澱硬化
A kind of new surface precipitation hardening stainless steel (SPHSS) , which has a similar property with PHSS is developed on the surface of iron or plain steel by use of Double Glow Surface Technology.
利用雙層煇光離子滲金屬技術研制出一種新型的表麪沉澱硬化不鏽鋼。
析出強化