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10CrNiCu连铸方坯和球扁钢偏析及其对性能的影响
引用本文:果春焕,杨阳,陈凤秋,杨澍,刘瑞堂. 10CrNiCu连铸方坯和球扁钢偏析及其对性能的影响[J]. 兵工学报, 2011, 32(6): 707-711
作者姓名:果春焕  杨阳  陈凤秋  杨澍  刘瑞堂
作者单位:(1.哈尔滨工程大学, 黑龙江 哈尔滨 150001; 2.洛阳船舶材料研究所,河南 洛阳 471039)
基金项目:中央高校基础科研业务费专项资金资助(HEUCF101025)
摘    要:为了探讨轧制工艺对10CrNiCu钢连铸方坯和球扁钢的偏析特性及性能的影响,通过原位统计分布分析及微型剪切试验,研究了10CrNiCu连铸方坯及其球扁钢中溶质元素的偏析规律和偏析对性能的影响。研究表明,S元素偏析对10CrNiCu制品的服役性能有明显影响,且S元素在球扁钢中的最大偏析度约为2.5;球头心部偏析较严重,致...

关 键 词:金属材料  连铸方坯  球扁钢  偏析  力学性能

Segregation in Continuous Casting Billet and Flat-bulb Steel of 10CrNiCu and Its Effect on Properties and Performances
GUO Chun-huan,YANG Yang,CHEN Feng-qiu,YANG Shu,LIU Rui-tang. Segregation in Continuous Casting Billet and Flat-bulb Steel of 10CrNiCu and Its Effect on Properties and Performances[J]. Acta Armamentarii, 2011, 32(6): 707-711
Authors:GUO Chun-huan  YANG Yang  CHEN Feng-qiu  YANG Shu  LIU Rui-tang
Affiliation:(1.Harbin Engineering University, Harbin 150001, Heilongjiang China;2.Luoyang Ship Material Research Institute, Luoyang 471039, Henan China)
Abstract:In order to investigate effect of rolling process on the segregation and performances in continuous casting billet and its flat-bulb steel products of 10CrNiCu steel,and by means of original position statistic distribution analysis and micro shear test,segregation in continuous casting billet and its flat-bulb steel products of 10CrNiCu steel and influence of the segregation on the performances are investigated in this paper.The results indicate that S segregation has noticeable effect on the service perfor...
Keywords:metallic material  continuous casting billet  flat-bulb steel  segregation  mechanical properties  
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