离心复合高铬铸铁轧辊热处理裂纹的防止
Prevention Measurement of Heat Treatment Crack in High Chromium Compound Centrifugal Cast Iron Milling Roll
张海臣
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作者单位:(邢台职业技术学院 资源与环境工程系, 河北 邢台 054035)
中文关键字:高铬铁轧辊; 裂纹; 热处理
英文关键字:high chromium cast iron milling roll; crack; heat treatment
中文摘要:分析了离心复合高铬铸铁轧辊热处理过程中出现辊身端部裂纹的原因,并制定了改进措施,提高了轧辊的成品率。
英文摘要:The cause of heat treatment crack in high chromium compound centrifugal cast iron milling roll was analyzed. The improvement measure was put forward, the qualified rate of finished product increases.