Hot Working Technology 2014 Issue 23 Effects of ECAP Passes on Tensile Properties and Dislocation Strengthening of Q235 Steel

Effects of ECAP Passes on Tensile Properties and Dislocation Strengthening of Q235 Steel
WANG Zilu;XU Xiaojing;LU Wenjun;LU Yudong;GUO Yunfei;MA Wenhai;Engineering Institute of Advanced Manufacturing and Modern Equipment Technology;Jiangsu University;

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Xingtai Dingsheng Industrial Furnace Co.,Ltd.

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Research Progress of Primary Carbides Growth of High Chromium Cast Iron
LI Xiulan;ZHOU Xinjun;XIE Wenling;School of Mechanical Engineering;Sichuan University of Science and Engineering;

..............page:6-8+5

Research Development and Application of Lead-free Solder Paste
YE Mingjuan;JIE Xiaohua;GUO Li;CAO Zheng;School of Material and Energy;Guangdong University of Technology;GAOXIN Stannum Industry Co.;Ltd;

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Research Progress on Failure of Tailor Welded Blank During Stamping Forming
WU Jie;ZHANG Rong;LI Li;LIU Anmin;Institute of Advanced Manufacturing Technology;Hunan Institute of Technology;

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Hot Deformation Behavior and Processing Map of As-cast 12% Cr Martensitic Stainless Steel
MA Xiaoran;ZENG Long;HU Qiaodan;LI Jianguo;School of Material Science and Engineering;Shanghai Jiao Tong University;

..............page:17-20+24

Research on Structure and Wear Resistance of Cobalt-Based Alloy Plasma Surfacing Welding Layer
ZHANG Xi;GAO Wei;College of Science;China University of Petroleum;

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Microstructure and Properties of Welded Joint of 0Cr19Ni30Al2 Austenitic Stainless Steel
CHENG Xiaonong;ZHAO CHunfeng;LI Dongsheng;GUO Shun;CHEN Ming;ZHENG Qi;GAO Pei;TAO Yaping;School of Material Science and Engineering;Jiangsu University;Jiangsu Yinhuan Precision Steel Tube Co.;Ltd.;

..............page:25-28

Microstructure and Mechanical Property of High Strength Aluminum Alloy T-Welded Joints Used in High-speed Train
DING Bo;YANG Shanglei;TIAN Aiqin;SUN Xianliang;School of Materials Engineering;Shanghai University of Engineering Science;CSR;Sifang Locomotive and Rolling Stock Co.;Ltd.;

..............page:29-31+35

Effect of Inoculation with Cored Wire Injection on Microstructure Features of Axial Large-size High Chromium Cast Iron
MENG Liang;LIU Qingsuo;GAO Bin;SHI Weidong;WANG Jing;College of Materials Science and Engineering;Tianjin University of Technology;Tianjin Li Xinsheng Technology Co.;Ltd.;

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Influence of Temperature Parameters on Microstructure of 35K Medium Carbon Steel
ZHU Xinmin;FENG Guanghong;ZHANG Hongliang;Central Iron & Steel Research Institute;

..............page:36-38+42

Study on Fatigue Crack Propagation Rate of Welded Joints of Bridge Steel Q345
LI Hongtao;HU Xinyang;SONG Xuding;Ministry of Education Key Laboratory for Technology and Equipment of Highway Construction;Chang’an University;Department of Mechanical Engineering;Luoyang Institute of Science and Technology;

..............page:39-42

Influence of Alloying Elements on Stability of Pearlite in Ductile Iron
WANG Huiquan;CHANG Qingming;School of Material and Metallurgy;Wuhan University of Science and Technology;

..............page:43-45+53

Research on High-speed Steel Working Roll of Sendzimir Rolling Mill
HU Xianlong;ZHANG Dajian;XU Kun;ZHANG Qing;Baosteel Roll Science & Technology Co.;Ltd.;

..............page:46-49+53

Effect of Rolling Technology on Wear Performance of Pipeline Steel
TIAN Hao;PAN Xuefu;JU Biao;WU Huibin;JIANG Jinxing;Nanjing Iron & Steel Co.;Ltd;National Engineering Research Center for Advanced Rolling Technology;University of Science and Technology Beijing;

..............page:50-53

Effect of Controlled Rolling Process on Microstructure and Mechanical Properties of Super-thick Steel Plate with Low Compression Ratio
ZHANG Liqin;LI Defa;WU Kaiming;College of Science;Wuhan University of Science and Technology;Research and Development Center of Wuhan Iron and Steel Corp;

..............page:54-56+60

Microstructure Analysis of Flash Butt Welded Joint of High Manganese Steel Crossing with U71Mn Steel Rail
QIU Rongpeng;Institute of Material Engineering;Liaoning Vocational College of Equipment Manufacture;

..............page:57-60

Study on Limiting Drawing of First Servo Drawing Flangeless Cylindrical Cup Without Blank Pressing
OU Lingtao;PAN Xiaotao;QU Xinghui;RUAN Weiping;SUN Yousong;School of Materials and Energy;Guangdong University of Technology;Guangdong Metal Forming Machine Works Co.;Ltd.;

..............page:61-64

Optimization on Welding Parameters of Resistance Spot Welding Process for B340LA
GONG Xiaosan;HAN Shaochang;HUANG Kaifa;School of Materials Science & Engineering;Xiamen University of Technology;School of Materials Science & Engineering;Hunan University;Xiamen Golden Dragon Auto Body Co.;Ltd.;

..............page:65-67+71

Effect of Alloy Element Cu on Microstructure and Mechanical Properties of Stainless Steel Brazed Joints
SUN Lei;QIN Youqiong;Department of Materials;Shanghai University of Engineering Science;

..............page:68-71

Research on Fatigue Property of Material of Diesel Engine Body with Shrinkage Porosity
ZHAO Junfeng;WANG Hui;LIU Wei;YAN Fuhua;School of Mechanics;Civil Eng. & Architecture;Northwestern Polytechnical University;CSIC No.12 Research Institute;

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Casting Process Simulation and Optimization of Aluminum Alloy Connecting Rod
CAI Guosheng;LU Huafeng;LIU Tao;CHEN Rongfa;HUANG Guanghua;College of Mechanical Engineering;Yangzhou University;Jiangsu Wanli Piston Bearing Co.;Ltd.;

..............page:75-78+74

Process Analysis and Defects Elimination of HBW Column Casting
SHENG Wenbin;ZHAO Ming;CHEN Zongmin;LI Gailing;SUN Xiao;GUO Ailiang;WANG Tianhua;Department of Mechanical Engineering;Shandong University of Technology;Shandong Dawang Jintai Group Co.;Ltd.;

..............page:79-82

Generation Mechanism and Improvement Measures of Black Silks on Surface of Cast-rolling Plate
MI Guofa;WANG Jianzeng;GENG Peng;LI Changyun;School of Materials;Henan Polytechnic University;Shangqiu Sunshine Aluminum Co.;Ltd.;

..............page:83-85+89

Study on Cooling Uniformity of Secondary Cooling Zone by Infrared Thermal Image Temperature Measurement Technology
CHEN Guang;SONG Wei;CHAI Zhen;Li Renyuan;Civil Engineering and Architecture;Anhui University of Technology;

..............page:86-89

Design and Optimization of Pouring System of Shell Steel Casting
WANG Kuangfei;XU Guangtao;ZHOU Zhijie;KONG Youshun;School of Material Science and Technology;Henan Polytechnic University;Precision Casting Center of Henan Pingyuan Optics Electronics Co.;Ltd;

..............page:90-91+94

Inverse Calculation of Interfacial Heat Transfer Coefficient
LI Gaofeng;HUANG Yinping;MA Mintuan;ZHANG Wei;CSIC No.12 Research Institute;

..............page:92-94

Electromagnetic Semi-continuous Casting Processes of Magnesium Alloy Used for Automobile Engine Front Cover
MA Yungui;Hunan Communication Polytechnic;

..............page:95-96+102

Solving Methods of Casting Defects for Cylinder Head Based on Marine Diesel Engine
ZHANG Wei;SONG Guiwa;YAN Jiangbo;WANG Jian;CSIC No.12 Research Institute;Foundry Cause Department;Shaanxi Diesel Engine Heavy Industry Co.;Ltd.;

..............page:97-98+102

Numerical Simulation of Casting-Rolling Process of 6063 Aluminum Alloy for Automobile
HUANG Jianxiang;Changsha Vocational & Technical College;

..............page:99-102

Development and Application of Wear Resistant Alloy Nodular Cast iron
JIANG Liying;LIU Shimin;FENG Junlong;MA Yongjian;Weihai Profession College;Hao Dun Hua Project Ccorporation;No12 research CSIC;

..............page:103-104

Research on Microstructure Evolution During Closed Rolling of High Neck Flange
HE Jie;SHU Xuedao;SUN Baoshou;XU Longqing;College of Mechanical Engineering and Mechanics;Ningbo University;Zhejiang Provincial Key Laboratory of Part Rolling Technology;

..............page:105-107+104

Incremental Forming Process Optimization of Square Cone-shaped Part
ZHAO Wei;ZHAN Yanran;WU Shengwei;YANG Kaicheng;College of Zhi Cheng;Fuzhou University;College of Mechanical Engineering and Automation;Fuzhou University;

..............page:108-112

Study on Hot Working Technology for Mo-Nb Alloy Bars
YIN Tao;HU Zhongwu;GUO Linjiang;REN Guangpeng;GAO Xuanqiao;LI Laiping;ZHANG Pingxiang;Northwest Institute for Nor-ferrous Metal Research;

..............page:113-115+119

Influencing Factors Analysis of Hydrostatic Extrusion Processes of Magnesium Alloy Tubes
YUAN Renshu;ZHANG Zhenbiao;School of Mechanical Engnieering;Nanjing University Science & Technology;

..............page:116-119

Finite Element Simulation of Bending Process of Mg-Alloy Sheet Based on Deform-3D
QIAN Bingyun;The Department of Electrical Engineering;Huaibei Vocational & Technical College;

..............page:120-122+127

Blank Design and Evaluation Method for Complex Frame Forming
ZHENG Yong;ZHAO Xingdong;YANG Yanhui;LIU Dong;HU Yang;School of Materials Science and Engineering;Northwestern Polytechnical University;AVIC Shenyang Liming Aero-Engine Co.;Ltd.;

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Study on Computer Optimization of Forging Forming Process of Aluminum Alloy Based on DEFORM-3D
GE Wei;XU Weihong;ZOU Jun;Jiangxi Radio & TV University;Jiangxi Modern Polytechnic College;

..............page:128-131

Influence of Die Material on Quality of Valve Guides Formed by Powder Metallurgy
GUO Guolin;DAI Guohong;LIU Jianlin;School of Mechanical Engineering;Changshu Institute of Technology;Key Laboratory of Intelligent Equipment for ELV Recycling Technology;

..............page:132-134

Research on Grooving Design Method of Three-roll Reducing Process for Steel Tube
LIU Chao;SHUANG Yuanhua;ZHOU Yan;SHEN Baocheng;TONG Yuquan;School of Materials Science and Engineering;Taiyuan University of Science and Technology;

..............page:135-138

Research on Constitutive Relation of Power Spinning Forming Based on Orthogonal Experiment
LIANG Yuxiu;FAN Wenxin;LI Tao;College of Mechanical and Power Engineering;North University of China;

..............page:139-141

Research on Inner Ring Closed Rolling Forming Mechanism of Double Row Tapered Roller Bearing
GUO Rucheng;HUANG Pan;ZHU Liang;SHI Yan;School of Mechanical Engineering;Jiangsu University;Jiangsu Sunlake Technology Co.;Ltd.;

..............page:142-144+148

Research on Numerical Manifold Method of Metallic Large Plastic Deformation Process
HUANG Zhilin;ZHANG Zhengrong;College of Material and Energy;Guangdong University of Technology;

..............page:145-148

Thermal-mechanical Coupling Analysis on Hot Forming Die of Ultra-high-strength Steel Sheet
XIE Hui;HE Quanfu;JIANG Haomin;WU Lei;State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body;Hunan University;State Key Laboratory of Development and Application Technology of Automotive Steels;Baosteel Group;

..............page:149-153

Study on Cold Extrusion Forming Technology of Transmission Gear Based on Deform-3D
WAGN Guanghui;LI Mingyao;WANG Weijuan;College of Materials Engineering;Shanghai University of Engineering Science;Shanghai Dongfu Cold Forging Manufacturing Co.;Ltd.;

..............page:154-156+159

Microstructure Evolution and Mechanical Properties of TC4 Titanium Alloy in Precision Forging Process
HU Xiangdong;AVIC Shaanxi Hongyuan Aviation Forging Co.;Ltd.;

..............page:157-159

Research on Cold Upsetting Forming Limit of Large Height-diameter Ratio Boss
ZHANG Yanfang;ZHOU Min;School of Automotive Engineering;Chongqing College of Electronic Engineering;

..............page:160-162+165

Crack Reason Analysis of TA18 Titanium Alloy Tube in Cold Rolling
YUAN Hongjun;LI Yonglin;ZHAO Hongzhang;CHEN Shengchuan;MENG Xin;REN Guangning;WANG Lu;Ningxia Orient Tantalum Industry Co.;Ltd.;

..............page:163-165

Numerical Simulation and Experiment of SUS304 Stainless Steel During High Power Laser Welding
CHEN Genyu;LIAO Shenghui;ZHOU Cong;LI Shichun;CHEN Xiaofeng;State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body;Hunan University;Laser Research Institute;Hunan University;

..............page:166-170+174

Study on Drive Axle Housing Welding Stress Relieving Based on Vibration Parameters
GUO Wei;LYU Guokun;ZHENG Quan;Department of Mechanical Engineering;Anhui Technical College of Water Resource and Hydroelectric Power;Jiangxi Changhe Automobile Co.;Ltd.;College of Engineering;Anhui Agricultural University;

..............page:171-174

Application of Computer Embedded System in Welding of HQ100 Steel
WANG Jinglei;GAO Jixun;Zhengzhou Tourism College;Henan Institute of Engineering;

..............page:175-177+181

Study on Reducing Residual Stress of Welded Joints by Cladding in Inner Face of Welded Tube
LUO Yun;JIANG Wenchun;WANG Bingying;College of Chemical Engineering;China University of Petroleum;College of Mechanical and Electrical Engineering;China University of Petroleum;

..............page:178-181

Study on CMT Technique to Weld Formation Control of Mn E21 Alloy Profiles
ZHOU Fangming;SONG Feiyuan;ZHOU Hailong;WANG Weijian;YIN Xiaoqing;Jiangsu Province Key Laboratory of Advanced Welding Technology;Jiangsu University of Science and Technology;Shanghai Electric Power Generation Equipment Co.;Ltd.;

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Research on Process Performance of Submerged Arc Welding for High Strength Bridge Steel
JIANG Qiuyue;JIA Qunning;DONG Wen;Department of Electrical and Mechanical;Changchun Institute of Technology;

..............page:185-187

Microstructure and Mechanical Properties of Hybrid Laser-arc Welded HAZ of 10CrNiCu Steel by Thermal Simulation Test
LI Zhi;ZHANG Yuxiang;ZHANG Chengjie;WU Yanming;ZHANG Junxu;Luoyang Ship Material Research Institute;

..............page:188-190

Study on Resistance Spot Welding Property for Vibration Damping Steel Sheets
GONG Zefei;WANG Gang;WEI Yuansheng;LI He;DUAN Fuxiang;R&D Center of Great Wall Motor Company;Automotive Engineering Technology Center of He Bei;

..............page:191-193

Microstructure and Mechanical Properties of Welded Joints of 06Cr25Ni20 Austenitic Stainless Steel Pipeline
YU Xiaobin;LIU Fencheng;TAO Zhijun;ZHAO Yida;National Defence Key Discipline Laboratory of Light Alloy Processing Science and Technology;Nanchang Hangkong University;

..............page:194-195+198

Study on Deposited Metal With Low Penetration of C-Cr-Nb-Ni Powder Using Plasma Arc Overlaying Welding
LI Guodong;LI Zhuoxin;YANG Jinyu;FEN Jicai;School of Materials Science and Engineering;Bejing University of Technology;China oil pipeline machinery manufacturing;State Key Laboratory of Advanced Welding and Connection;Harbin Institute of Technology;

..............page:196-198

Research on FCAW Welding Procedure of High Strength Hull Structural Steel
LU Baoxue;Department of Materials Engineering;Bohai Shipbuilding Professional College;

..............page:199-200

Microstructure and Mechanical Properties of B-grade Steel After Cladding Rebuilding
CHANG Xia;ZHANG Xiaobin;CHENG Li;ZHANG Kailin;School of Material Science and Engineering;Chongqing University of Engineering;

..............page:201-203

Microstructure and Mechanical Properties of CO₂ Shielded Arc Welding Welded joint of 30CrMnSiA Steel
WAN Lipeng;MAO Ping;YANG Chenggang;CHEN He;Avic Jiangxi Hongdu Aviation Industry Corporation Limited;Nanchang Hangkong University;

..............page:204-206

Effect of TiN-Ca Treatment on Microstructure and Toughness of HAZ for EH36 High Heat Input Welded Steel
WU Yiquan;WANGg Wanlin;School of Metallurgy and Environment;Central South University;

..............page:207-208

Research on Dissimilar Friction Stir Welding Process of AZ31 Alloy and 6061 Alloy for Automobile
WANG Hao;GUO Juan;Henan Polytechnic Institute;Anyang Vocational And Technical College;

..............page:209-211

Study on Microstructure and Residual Stress Distribution of Q690 Welded Joints
LI Peng;CHEN Xizhang;HU Chao;School of Materials Science and Engineering;Jiangsu University;

..............page:212-214

Research and Implementation on Manual Electric Arc Welding Expert System Based on Android Platform
HE Yuhui;YUAN Jianwei;WANG Kung;College of Information Engineering;Shaanxi Polytechnic Institute;

..............page:215-218

Research on Laser Weld Performance of 600MPa Grade High Aluminum Dual Phase Steel
GONG Tao;ZHONG Rutao;WANG Hui;LIN Chengjiang;HUANG Zhijun;Research and Development Center;Wuhan Iron & Steel Corp;

..............page:219-221

Analysis on Microstructure of Lap Welded Joints for 1Crl7 and lCrl8Ni9Ti Dissimilar Stainless Steel
NIE Binying;YAO Chengwu;Chemical and Biological Engineering College;Yichun University;Shanghai Key Laboratory of Materials Laser Processing and Modification;Shanghai Jiao Tong University;

..............page:222-224

ben kan kai she te yue gao jian ming shi jian gao he zong shu gao jian zhuan lan

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Microstructure and Property of Pulling-Straightening Roller Welding Cladding Layer
CHEN Hua;WANG Liyan;LIU Xiaochun;School of Materials Science and Engineering;Changchun University of Technology;National Auto Parts Product Quality Supervision and & Inspection Center;

..............page:225-226+229

Experimental Study on Allowed Assembly Clearance of Aluminum Alloy Profile Used for Friction Stir Welding
ZHOU Chenghou;FU Ningning;LI Chunguang;DAI Zhongchen;CSR Nanjing Puzhen Co.;Ltd.;

..............page:227-229

re jia gong gong yi zheng ding qi shi

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di san jie xi bu zhu zao lun tan zheng wen tong zhi

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