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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2021     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 Oscillation Modes of Weld Pool in Stationary GTA Welding Using Structure Laser Method 期刊论文 Chinese Journal of Mechanical Engineering (English Edition), 2021, 卷号: 34, 期号: 1 作者:  Wu, Xingpei;  Huang, Jiankang;  He, Jing;  Liu, Shien;  Liu, Guangyin 收藏  |  浏览/下载：15/0  |  提交时间：2022/02/17 Computer software  Gas metal arc welding  Optical data processing  Capital expenditures  Gas tungsten arc welds  Laser dot matrixes  Laser experiments  Measurement tools  Observation method  Optical measurement  Simulation software   Magnetic thermosensitive polymer composite carrier with target spacing for enhancing immobilized enzyme performance 期刊论文 Enzyme and Microbial Technology, 2021, 卷号: 150 作者:  Tu, Hongyi;  Zhang, Boyuan;  Zhang, Xiayun;  Zhao, Chunli;  Li, Lin 收藏  |  浏览/下载：33/0  |  提交时间：2022/02/17 Amides  Catalysis  Catalyst activity  Composite materials  Coupling agents  Drug products  Enzyme activity  Esters  Gas metal arc welding  Grafting (chemical)  Iron oxides  Living polymerization  Magnetic separation  Magnetite  Microemulsions  Nanoparticles  PHEMA  Recovery  Synthesis (chemical)  Temperature  Adaptive fragmentation  Glycidyl methacrylate  Homogeneous catalysis  Hydroxyethyl methacrylate  Immobilized penicillin G acylase  Reverse microemulsion method  Silane coupling agent  Thermo-sensitive polymer   Fatigue Life Extension Technologies for Weld Joints of Metals: a Review 期刊论文 Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 9, 页码: 9059-9068 作者:  Sun, Pengfei;  Yao, Dandan;  Zhang, Penglin;  Wang, Dongqiqiong;  Hou, Jiapeng 收藏  |  浏览/下载：16/0  |  提交时间：2022/02/17 Defects  Gas welding  Metals  Microstructure  Residual stresses  Welds  Chemical compositions  Geometric structure  Grinding technologies  Low transformation-temperature  Micro-structure evolutions  Phase change temperature  Service environment  Weld residual stress   Microstructure and Mechanical Properties of 5356 Aluminum Alloy Fabricated by TIG Arc Additive Manufacturing 期刊论文 ACTA METALLURGICA SINICA, 2021, 卷号: 57, 期号: 5, 页码: 665-674 作者:  Sun Jiaxiao;  Yang Ke;  Wang Qiuyu;  Ji Shanlin;  Bao Yefeng 收藏  |  浏览/下载：20/0  |  提交时间：2021/10/15 5356 aluminum alloy  tungsten inert gas welding (TIG)  arc additive manufacturing  microstructure  mechanical property   Numerical Analysis of Oxygen Mass Transfer in Two-TIG Arc 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2021, 卷号: 57, 期号: 4, 页码: 53-62 作者:  Wang, Xinxin;  Chi, Luxin;  Xu, Huibin;  Fan, Ding 收藏  |  浏览/下载：2/0  |  提交时间：2021/06/03 Electrodes  Gas welding  Inert gases  Mass transfer  Electrode current  Mass fraction distribution  Oxygen concentrations  Oxygen distribution  Oxygen mass transfer  Oxygen transfer  Threedimensional (3-d)  Tungsten inert gas