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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2022    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 Effects of Various Heat Inputs and Reheating Processes on the Microstructure and Properties of Low-Carbon Bainite Weld Metals Containing 4% Ni 期刊论文 JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2022 作者:  Dong, Wanlong;  Ma, Chunwei;  Li, Wei;  Cao, Rui;  Liang, Chen 收藏  |  浏览/下载：14/0  |  提交时间：2022/07/19 cooling rate  fracture  heat input  impact toughness  low-carbon bainite weld metal   Effects of introductions of oxygen and nitrogen elements on impact toughness of gas pool coupled activating TIG weld metal 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2022, 卷号: 43, 期号: 5, 页码: 83-89 作者:  Huang, Yong;  Guo, Wei;  Wang, Yanlei 收藏  |  浏览/下载：21/0  |  提交时间：2022/07/20 Austenite  Chemical activation  Crystal orientation  Ferrite  Gas welding  Grain boundaries  Grain growth  Inert gas welding  Metals  Microstructure  Stainless steel  Temperature  Welds  Activating TIG welding  Gas pool coupled  Gas pool coupled activating TIG welding  Low temperature impact toughness  Nitrogen element  Outer gas  Oxygen and nitrogens  Oxygen element  Weld metal  Weld microstructures   Thermal cycles, microstructures and mechanical properties of AA7075-T6 ultrathin sheet joints produced by high speed friction stir welding 期刊论文 MATERIALS CHARACTERIZATION, 2022, 卷号: 187 作者:  Ni, Yu;  Liu, Yuanhao;  Zhang, Pengxian;  Huang, Jiankang;  Yu, Xiaoquan 收藏  |  浏览/下载：9/0  |  提交时间：2022/06/21 High speed FSW  Ultrathin sheet  Pinless tool  Thermal cycle  Microstructure  Mechanical property   Microstructure and mechanical properties of flash butt welding high carbon martensitic stainless steel M390 and austenitic stainless steel 304 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2022, 卷号: 43, 期号: 2, 页码: 27-33 作者:  Cao, Rui;  Qiao, Lixue;  Che, Hongyan;  Li, Shang;  Wang, Tiejun 收藏  |  浏览/下载：19/0  |  提交时间：2022/04/21 Austenitic stainless steel  Butt welding  Carbides  Chromium compounds  Energy dispersive spectroscopy  Heat affected zone  Martensitic stainless steel  Metals  Morphology  Scanning electron microscopy  Tensile strength  304 austenitic stainless steels  Flash butt welding  Heat-affected zones  High carbons  M390 high carbon martensitic stainless steel  Microhardness tests  Microstructures and mechanical properties  Stainless steel-304  Weld metal  X- ray diffractions