[机]析出硬化；淀积硬化

淀积[脱溶]硬化

precipitation hardenings───[机]析出硬化；淀积硬化

induction hardening───感应硬化，[机]感应淬火

dispersion hardening───弥散硬化

induction hardenings───感应硬化，[机]感应淬火

discrimination learning───[心理]辨别学习

dispersion hardenings───弥散硬化

precipitating───adj.起沉淀作用的；急落的；猛冲的

precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.───研究了微量元素钒、钛在非调质钢中的析出硬化作用和细化晶粒作用。

The most commonly used heat treatments on metals are softening annealing, quenching, normalizing, surface hardening treatment, precipitation hardening.───最常见的热处理包括软化退火、淬火、正火、表面强硬化、淀积硬化。

the precipitation of Nb has the effect of precipitation hardening and grain refinement.───铌的沉淀析出具有沉淀强化和晶粒细化的作用。

other precipitation hardening temperatures may be agreed.───可以就其它淀积硬化温度达成协议。

Standard Specification for Precipitation Hardening Iron Base Superalloy Bars, Forgings, and Forging Stock for High-Temperature Service───高温用沉积硬化铁基超级合金棒，锻件及锻坯料

Standard Specification for Steel Castings, Stainless, Precipitation Hardening───沉淀硬化不锈钢铸件

Standard Specification for Precipitation-Hardening Nickel Alloy Bars, Forgings, and Forging Stock for High-Temperature Service───高温设备用沉淀淬火镍合金棒、锻件及锻造坯料的制备

Ferritic-pearlitic engineering steels for precipitation hardening from hot-working temperatures───从工作高温沉淀硬化用铁素珠层工程钢

ferritic - pearlitic steels for precipitation hardening from hot - working temperatures───热加工温度下沉淀硬化用铁素体-珠光体钢板材

The precipitation hardening effect and the grain refining effect of trace elements vanadium and titanium in microalloyed steels were researched on.

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.

At present, semi-austenitic precipitation hardening stainless steel has been used widely in the aerospace industry, especially in the skin of the aircraft because of the unique advantages.

A study on the structure and properties of precipitation hardening non-magnetic die steel has been carried out with different alloy compositions and heat treatments.

And the precipitation of Nb has the effect of precipitation hardening and grain refinement.

The most commonly used heat treatments on metals are softening annealing, quenching, normalizing, surface hardening treatment, precipitation hardening.

Introducing the type of the precipitation- hardenable stainless steels, the mechanism of the precipitation hardening and the Martens of the precipitation stainless steels in producing the valve.