PDF(3136 KB)
Effect of Nb microalloying on hardenability of 20CrNiMoH gear steel
CHEN Wen-jie, WEI Wen-chao, WANG Mao-qiu, ZHU Xin-kun, HE Xiao-fei
Transactions of Materials and Heat Treatment ›› 2023, Vol. 44 ›› Issue (7) : 134-140.
PDF(3136 KB)
PDF(3136 KB)
Effect of Nb microalloying on hardenability of 20CrNiMoH gear steel
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