Abstract:Adopting the process of combined Nb+V microalloying, and direct quenching and tempering, industrial trialmanufacture for quenched and tempered high strength pressure vessel plates grade XG62 which is similar 07MnCrMoVR has been made. The chemical composition and mechanical property totally comply with the requirements of national standard GB19189-2003 and this process is valuable for widely application.
周福功,熊慎凯,肖瑢,马晓妹. 高强度压力容器用钢生产工艺的研制[J]. 中国冶金, 2008, 18(8): 4-4.
ZHOU Fugong,XIONG Shenkai,XIAO Rong,MA Xiaomei. Study on Production Process of High Strength Pressure Vessel Plates. China Metallurgy, 2008, 18(8): 4-4.