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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The determination of the weakest zone and the effects of the weakest zone on the impact toughness of the 12Cr2Mo1R welded joint 期刊论文 Journal of Manufacturing Processes, 2020, 卷号: 50, 页码: 539-546 作者:  Cao, Rui;  Yang, Zhaoqing;  Chan, Zhishan;  Lei, Wanqing;  Li, Jinmei 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Bainite  Fracture toughness  Heat affected zone  Microstructure  Welded steel structures  Welding  12Cr2Mo1R  Base metals  Charpy toughness  Charpy v-notch impact tests  Coarse grain heat affected zone  Coarse grained heat affected zone  Granular bainites  Weld metal   Effects of grain sizes and second phase sizes of 16MnR steel on its low temperature impact toughness 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2011, 卷号: 47, 期号: 16, 页码: 40-44 作者:  Fang, Xiuyang;  Cao, Rui;  Li, Guang;  Jiang, Feng;  Chen, Jianhong 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Carbides  Charpy impact testing  Crack propagation  Crack tips  Grain size and shape  Low temperature operations  Microstructure  Morphology  Parameter estimation  Temperature  Blunting of crack tips  Cleavage fracture  Ductile to brittle transitions  Ductile-brittle transition temperature  Fracture morphology  Fracture toughness values  Low temperature impact toughness  Micro-structure parameters   Study on weakest link of welding joint of a 980 MPa high strength steel 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2011, 卷号: 32, 期号: 3, 页码: 77-80+92 作者:  Zhu, Shasha;  Cao, Rui;  Feng, Wei;  Zhang, Xiaobo;  Peng, Yun 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Ductile fracture  Gas welding  High strength steel  Inert gas welding  Metals  Scanning electron microscopy  Tensile strength  Tensile testing  Welds  Charpy toughness  Fracture mechanisms  Fracture surfaces  Large inclusions  Quasi cleavage fracture  Weak links  Weld metal  Welding joints