常見(jiàn)例句雙語(yǔ)例句Microstructure of working layer in the barrel: pearlite or tempered sorbite.輥身工作層金相組織為:珠光體或回火索氏體。The lath character of martensite in welded joint disappears, and the carbide in the tempered sorbite of the base metal will aggregate when temper temperature is above 780℃, and the hard…回火溫度超過(guò)780℃,焊縫板條馬氏體特征消失,母材回火索氏體中碳化物產(chǎn)生偏聚,硬度、 塑性明顯降低。The results indicated that the tempered sorbite was the optimum microstructure, the inhomogeneous distribution of micro hardness affected markedly the finish quality of the steel surface.結(jié)果表明:回火索氏體是最佳的組織形態(tài); 微觀硬度的不均勻性顯著影響鋼的表面加工質(zhì)量。 返回 tempered sorbite