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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2021    内容类型：期刊论文     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 pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr-lMo-0.25V heat-resistant steel weld metal 期刊论文 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021, 卷号: 193 作者:  Li, Xinyu;  Jiang, Yong;  Wu, Kefan;  Dong, Wanlong;  Yang, Fei 收藏  |  浏览/下载：30/0  |  提交时间：2021/10/14 2.25Cr-lMo-0.25V heat-Resistant steel weld metal  Pre-tempering  PWHT  Impact toughness  Microstructure  Fracture surface   Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr–1Mo-0.25V heat-resistant steel weld metal 期刊论文 International Journal of Pressure Vessels and Piping, 2021, 卷号: 193 作者:  Li, Xinyu;  Jiang, Yong;  Wu, Kefan;  Dong, Wanlong;  Yang, Fei 收藏  |  浏览/下载：25/0  |  提交时间：2022/02/17 Austenite  Bainite  Carbides  Hardness  Metals  Microstructure  Scanning electron microscopy  Tempering  Welding  Welds  Fracture mode  Fracture surfaces  Granular bainites  Hardness and impact toughness  Heat-resistant steel  Martensite-austenite constituents  Post-welding heat treatments  Tempering process   Locating the optimal microstructural state against dynamic perforation by evaluating the strain-rate dependences of strength and hardness 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 152, 页码: 13 作者:  Wu, S. J.;  Qu, R. T.;  Liu, Z. C.;  Li, H. F.;  Wang, X. D. 收藏  |  浏览/下载：77/0  |  提交时间：2021/10/15 Dynamic hardness  Dynamic strength  Strain-rate hardening  Dynamic perforation   Ultrafine-grained dual-phase maraging steel with high strength and excellent cryogenic toughness 期刊论文 ACTA MATERIALIA, 2021, 卷号: 211, 页码: 14 作者:  Zhang, Honglin;  Sun, Mingyue;  Liu, Yuxuan;  Ma, Dongping;  Xu, Bin 收藏  |  浏览/下载：29/0  |  提交时间：2021/10/15 Maraging steel  Precipitation  Austenite reversion  ultrafine grain  APT   Effect of Mg Addition on the Microstructure and Properties of a Heat-Affected Zone in Submerged Arc Welding of an Al-Killed Low Carbon Steel 期刊论文 MATERIALS, 2021, 卷号: 14, 期号: 9, 页码: 19 作者:  Li, Yandong;  Xing, Weiwei;  Li, Xiaobing;  Chen, Bo;  Ma, Yingche 收藏  |  浏览/下载：35/0  |  提交时间：2021/10/15 Al-deoxidized low carbon steel  Mg–  Al–  O inclusion  heat-affected zone (HAZ)  acicular ferrite  submerged arc welding   Effects of boron content on the microstructure and impact toughness of 12cr1movr low-alloy heat-resistant steel weld metals 期刊论文 Materials, 2021, 卷号: 14, 期号: 4, 页码: 1-15 作者:  Dou, Guishan;  Cao, Rui;  Cai, Changliang;  Han, Cheng;  Guo, Xili 收藏  |  浏览/下载：5/0  |  提交时间：2021/04/12 Boron  Carbides  Chromium steel  Ductile fracture  Fracture testing  Fracture toughness  Grain size and shape  Metals  Microstructure  Welds  Boron content  Fracture surfaces  Heat-resistant steel  Minor microstructure  Prior austenite grain size  Shelf zones  Testing temperature  Weld metal   Microstructure and Mechanical Properties of an Austenitic Heat-Resistant Steel after Service at 570 degrees C and 25.4 MPa for 18 Years 期刊论文 JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2021, 页码: 9 作者:  Yang, Xu;  Yu, Chengwei;  Yang, Xisheng;  Yan, Kai;  Qian, Gong 收藏  |  浏览/下载：57/0  |  提交时间：2021/03/15 12Cr18Ni12Ti  austenitic stainless steel  long-term service  mechanical properties  microstructure   Microstructure evolution and impact toughness variation for high strength steel multi-pass weld metals with various cooling rates 期刊论文 JOURNAL OF MANUFACTURING PROCESSES, 2021, 卷号: 65, 页码: 245-257 作者:  Li, Wei;  Cao, Rui;  Zhu, Wanchao;  Guo, Xili;  Jiang, Yong 收藏  |  浏览/下载：4/0  |  提交时间：2021/06/03 High strength steel weld metals  Cooling rate  High-angle grain boundary  Microstructure  Impact toughness  Extended continuous cooling transformation (CCT) curve   Effects of Boron Content on the Microstructure and Impact Toughness of 12Cr1MoVR Low-Alloy Heat-Resistant Steel Weld Metals 期刊论文 MATERIALS, 2021, 卷号: 14, 期号: 4 作者:  Dou, Guishan;  Cao, Rui;  Cai, Changliang;  Han, Cheng;  Guo, Xili 收藏  |  浏览/下载：3/0  |  提交时间：2021/04/12 low-Cr heat-resistant steel weld metal  impact toughness  microstructure  hardness  boron