| 10CrMo910钢焊缝焊接热循环的实时检测 |
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| 引用本文： | 胡艳华,陈芙蓉,解瑞军,李海涛. 10CrMo910钢焊缝焊接热循环的实时检测[J]. 焊接学报, 2009, 30(10): 105-107 |
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| 作者姓名： | 胡艳华 陈芙蓉 解瑞军 李海涛 |
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| 作者单位： | 内蒙古工业大学材料科学与工程学院,呼和浩特,010051 |
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| 基金项目： | 内蒙古自然科学基金资助项目 |
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| 摘 要： | 针对10CrMo910钢焊后焊缝及近缝区常出现硬化和冷裂纹等问题,结合生产实际,采用合适的焊接工艺,对10CrMo910钢进行了成功焊接.焊接过程中将热电偶直接埋在焊缝里,实现了焊缝焊接热循环曲线的实时检测.检测到的热循环峰值温度最高为1701℃,较以往焊接热影响区热循环的研究结果提高了401℃.焊后的焊缝金属以不同的方式冷却,获得了10CrMo910钢油冷、空冷和砂冷后焊缝金属的焊接热循环曲线.
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| 关 键 词： | 焊缝 焊接热循环 实时检测 |
| 收稿时间： | 2009-05-13 |
In-situ detection of weld metal thermal cycle of 10CrMo910 steel |
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| HU Yanhu,CHEN Furong,XIE Ruijun and LI Haitao. In-situ detection of weld metal thermal cycle of 10CrMo910 steel[J]. Transactions of The China Welding Institution, 2009, 30(10): 105-107 |
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| Authors: | HU Yanhu CHEN Furong XIE Ruijun LI Haitao |
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| Affiliation: | College of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China,College of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China,College of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China and College of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China |
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| Abstract: | |
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| Keywords: | weld metal welding thermal cycle in-situ detection |
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