precipitation hardening steel

基本解釋

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.
通過(guò)合金元素及熱處理工藝的變化，對(duì)彌散硬化型無(wú)磁模具鋼的組織與性能進(jìn)行了研究，從而開(kāi)發(fā)出了一種成本較低的無(wú)磁模具鋼。
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.
半奧氏體沉淀硬化不銹鋼以其獨(dú)特的優(yōu)越性，在航空航天工業(yè)方面，尤其是飛機(jī)蒙皮制造方面獲得了廣泛的應(yīng)用。
Crystal lattice distortion due to M2C precipitation has been observed by HREMand the secondary hardening effect of TiC-50Nb steel-based carbide can be explained.
用高分辨電鏡觀察到因脫溶物M＿2C引起的晶格條紋歪扭，由此產(chǎn)生二次硬化效應(yīng)。