| 添加V对2Cr13钢抗应力腐蚀开裂和弹性蠕变性能的影响 |
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| 引用本文： | 任树霞,戴起勋,朱子健,朱向群.添加V对2Cr13钢抗应力腐蚀开裂和弹性蠕变性能的影响[J].金属热处理,2012,37(4):28-32. |
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| 作者姓名： | 任树霞 戴起勋 朱子健 朱向群 |
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| 作者单位： | 1. 江苏大学材料科学与工程学院,江苏镇江,212013
2. 梅特勒-托利多（常州）精密仪器有限公司,江苏常州,213022 |
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| 基金项目： | 江苏省自然科学基金项目，常州市国际科技合作计划 |
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| 摘 要： | 在2Cr13不锈钢中加入了0.12%(质量分数,%)的V,采用慢应变速率试验(SSRT)测试了V元素对2Cr13钢抗应力腐蚀开裂的影响,并用电阻应变式称重传感器分析了添加V前后2Cr13钢的弹性蠕变性能。结果表明,V加入2Cr13不锈钢可以细化晶粒,提高2Cr13钢的抗应力腐蚀性能和弹性蠕变性能。
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| 关 键 词： | 2Cr13不锈钢 钒元素 抗应力腐蚀开裂 弹性蠕变 微观组织 |
Influence of adding vanadium element on stress corrosion cracking and elastic creep of 2Cr13 steel |
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| REN Shuxia,DAI Qixun,ZHU Zijian,ZHU Xiangqun.Influence of adding vanadium element on stress corrosion cracking and elastic creep of 2Cr13 steel[J].Heat Treatment of Metals,2012,37(4):28-32. |
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| Authors: | REN Shuxia DAI Qixun ZHU Zijian ZHU Xiangqun |
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| Affiliation: | 1.School of Materials Science and Engineering,Jiangsu University,Zhenjiang Jiangsu 212013,China; 2.Mettler-Toledo(Changzhou) Precision Instrument Ltd.,Changzhou Jiangsu 213022,China) |
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| Abstract: | Vanadium element with 0.12wt% content was added to 2Cr13 stainless steel,influence of vanadium element on stress corrosion cracking of 2Cr13 steel was tested by slow strain rate test(SSRT) and elastic creep property of 2Cr13 steel before and after adding vanadium element were investigated by using the strain gage based load cell technique.The results show that the addition of vanadium can refine grain size and improve the stress corrosion of 2Cr13 steel and reduce the elastic creep property of 2Cr13 steel. |
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| Keywords: | 2Cr13 stainless steel vanadium element stress corrosion cracking elastic creep microstructure |
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