冷速对20MnCr5齿轮钢凝固偏析影响
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Effect of cooling speed on solidification segregation in 20MnCr5 gear steel
ZHANG Yuanting, BAI Yun, WANG Jin, CHEN Yufeng, SUN Ye, YANG Shufeng, LIU Wei, WEI Guangsheng
中国冶金 . 2024, (10): 67 -75 .  DOI: 10.13228/j.boyuan.issn1006-9356.20240235