| 奥氏体化温度对中碳低合金耐磨钢组织和耐磨性的影响 |
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| 引用本文： | 王联波,汪慧莲,温浩宇,马瑜,唐正华.奥氏体化温度对中碳低合金耐磨钢组织和耐磨性的影响[J].金属热处理,2012,37(5):34-37. |
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| 作者姓名： | 王联波 汪慧莲 温浩宇 马瑜 唐正华 |
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| 作者单位： | 1. 四川大学材料科学与工程学院,四川成都,610065
2. 四川江油贝得力公司贝钢工程技术中心,四川江油,621700 |
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| 摘 要： | 研究了奥氏体化温度对中碳低合金耐磨钢组织与耐磨性的影响。结果表明,在900℃奥氏体化温度下,通过中断空冷淬火处理,试验钢的显微组织为下贝氏体/马氏体复相组织,此时试验钢具有较好的强韧性配合及最佳的耐磨性。
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| 关 键 词： | 中碳低合金耐磨钢 奥氏体化温度 下贝氏体/马氏体复相组织 耐磨性 中断空冷 |
Effects of austenitizing temperature on microstructure and wear resistance of low-alloy-medium-carbon wear resistant steel |
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| WANG Lianbo,WANG Huilian,WEN Haoyu,MA Yu,TANG Zhenghua.Effects of austenitizing temperature on microstructure and wear resistance of low-alloy-medium-carbon wear resistant steel[J].Heat Treatment of Metals,2012,37(5):34-37. |
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| Authors: | WANG Lianbo WANG Huilian WEN Haoyu MA Yu TANG Zhenghua |
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| Affiliation: | 1(1.College of Materials Science and Engineering,Sichuan University,Chengdu Sichuan 610065,China; 2.Bainite Steel Engineering and Technology Center of Sichuan Beideli Inc.Ltd.,Jiangyou Sichuan 621700,China) |
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| Abstract: | Effects of austenitizing temperature on the microstructure and wear resistance of low-alloy-medium-carbon wear resistant steel were investigated.The results show that the microstructure of the tested steel is the lower bainite/martensite mixed microstructure austenitized at 900 ℃ then interrupted air-cooled,and the preferable match of strength and toughness and optimum wear-resistance can be obtained. |
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| Keywords: | low-alloy-medium-carbon wear resistant steel austenitizing temperature lower bainite/martensite mixed microstructure wear resistance interrupted air-cooling |
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