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浏览/检索结果: 共9条，第1-9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 Effect of Peak Temperature on Microstructure and Mechanical Properties of Thermally Simulated Welding Heat-Affected Zones for 09MnNiDR Steel 期刊论文 Journal of Materials Engineering and Performance, 2020, 卷号: 29, 期号: 11, 页码: 7063-7072 作者:  Cao, Rui;  Yang, Zhaoqing;  Li, Jinmei;  Liang, Xiaowu;  Lei, Wanqing 收藏  |  浏览/下载：26/0  |  提交时间：2020/12/18 Bainitic transformations  Fracture toughness  Grain boundaries  MicrostructureCoarse grained heat affected zone  Different proportions  Fine grained heat affected zone  High angle grain boundaries  Microstructural transformations  Microstructure and mechanical properties  Microstructures and mechanical properties  Pressure vessel steels   Influence of fraction of coarse-grained heat affected zone on impact toughness for 09MnNiDR welded joint 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 卷号: 41, 期号: 5, 页码: 7-13 作者:  Cao, Rui;  Yang, Zhaoqing;  Li, Jinmei;  Lei, Wanqing;  Zhang, Jianxiao 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Bainite  Fracture toughness  Microstructure  Submerged arc welding  Temperature  Welded steel structures  Coarse grain heat affected zone  Coarse grained heat affected zone  Fine grain heat affected zone  Fracture surfaces  Granular bainites  Impact absorbed energy  Low temperatures  Pressure vessel steels   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   承压设备用钢焊接接头粗晶热影响区冲击韧性表征 学位论文 2018 作者:  禅志善 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/05 Q345R  12Cr2Mo1R  CGHAZ  显微组织  冲击韧性  评价方法   Micromechanism of Decrease of Impact Toughness in Coarse-Grain Heat-Affected Zone of HSLA Steel with Increasing Welding Heat Input 期刊论文 METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 卷号: 46A, 期号: 7, 页码: 2999-3014 作者:  Cao, R.;  Li, J.;  Liu, D. S.;  Ma, J. Y.;  Chen, J. H. 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 Fracture  Fracture toughness  High strength alloys  High strength steel  High-strength low-alloy steel  Welded steel structures  Welding  Basic principles  Cleavage fracture  Coarse grain heat affected zone  Critical events  Critical length  Micro mechanisms  Ship-building steels  Welding heat input   热输入对F460钢焊接粗晶热影响区拉伸性能的影响 期刊论文 热加工工艺, 2015, 卷号: 44, 期号: 2015年19期, 页码: 172-174+178 作者:  李静;  曹睿;  袁军军;  毛高军;  刘东升 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/13 F460钢  粗晶热影响区  热输入  拉伸性能   F460钢焊接热模拟粗晶热影响区的组织与力学性能研究 学位论文 : 兰州理工大学, 2012 作者:  李静 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/05 F460钢  粗晶热影响区  组织  临界事件  冲击断口微观参数  σf   Investigation of abnormal high impact toughness in simulated welding CGHAZ of a 8%Ni 980MPa high strength steel 期刊论文 Materials Science and Engineering A, 2010, 卷号: 528, 期号: 2, 页码: 631-642 作者:  Cao, R.;  Feng, W.;  Peng, Y.;  Du, W. S.;  Tian, Z. L. 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/14 Ductile fracture  Fracture toughness  Grain size and shape  High strength steel  High-strength low-alloy steel  Nickel steel  Tensile strength  Welding  Abnormal phenomenon  Coarse grain heat affected zone  Ductile rupture  Fine grain heat affected zone  Grain size  Micro mechanisms  Strength and elongations  Stress triaxiality   Investigation of abnormal high impact toughness in simulated welding CGHAZ of a 8%Ni 980 MPa high strength steel 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 卷号: 528, 期号: 2, 页码: 631-642 作者:  Cao, R.;  Feng, W.;  Peng, Y.;  Du, W. S.;  Tian, Z. L. 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 8%Ni high strength steel  Heat affected zone  Impact toughness  Ductile fracture