| 轴套裂纹原因分析 |
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| 引用本文： | 王宁,丁北斗,王浩,崔萌,冯照平.轴套裂纹原因分析[J].热处理技术与装备,2019,40(3):48-50. |
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| 作者姓名： | 王宁 丁北斗 王浩 崔萌 冯照平 |
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| 作者单位： | 徐州市质量技术监督综合检验检测中心,江苏徐州,221000;中国矿业大学,江苏徐州,221000 |
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| 摘 要： | 轴套经机加工后在其内圈发现裂纹,采用化学成分分析、金相检验、硬度测试及能谱分析等方法对裂纹产生原因进行了分析。结果表明:轴套内圈裂纹是在热轧过程中产生,原材料中严重的带状组织偏析和非金属夹杂物加速了裂纹的扩展。
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| 关 键 词： | 轴套 裂纹 热轧 非金属夹杂物 |
Cause Analysis of Crack in Axle Sleeve |
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| WANG Ning,DING Bei-dou,WANG Hao,CUI Meng,FENG Zhao-ping.Cause Analysis of Crack in Axle Sleeve[J].Heat Treatment Technology and Equipment,2019,40(3):48-50. |
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| Authors: | WANG Ning DING Bei-dou WANG Hao CUI Meng FENG Zhao-ping |
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| Affiliation: | (Xuzhou Comprehensive Center for Inspection and Testing of Quality and Technical Supervision,Xuzhou Jiangsu 221000,China;China University of Mining and Technology,Xuzhou Jiangsu 221000,China) |
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| Abstract: | WANG Ning;DING Bei-dou;WANG Hao;CUI Meng;FENG Zhao-ping(Xuzhou Comprehensive Center for Inspection and Testing of Quality and Technical Supervision,Xuzhou Jiangsu 221000,China;China University of Mining and Technology,Xuzhou Jiangsu 221000,China) |
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| Keywords: | axle sleeve crack hot rolling non-metallic inclusion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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