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《Journal of Hefei University of Technology(Natural Science)》 1984-03
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THE METHOD OF ELECTRIC MEASUREMENT FOR CONDITION YIELD STRENGTH σ0.2 OF METAL MATERIALS

Yanh Lingyu Geng Jiongzhang  
In order to determine σ0.2 we often employ the following methods: 1) By using both the electronic deformation record apparatus and deformation issue apparatus; 2) By using bow displacement gage; or 3 ) By using YZV serial displacement gage.This article introduces the basic principles, the devices for test and the procedure of operation of the above-mentioned methods respectively . we believe that the first method is more accurate and rapid for measuring σ0.2, and more convenient and simple for operation. It could be applied as an appendix to the hyd-Univ testing machine, we have always considered it as one of the methods for rapid measurement of σ0.2.
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 PENG Xuan; WANG Xianjin; RU Zheng; CAO Quanyu (Material Science and Engineering School, UST Beijing, Beijing 100083,China Wuhan Iron and Steel Corporation,Wuhan 430082,China);Optimization of Processing Parameters of Batch Annealing in Cold-rolled IF Steel[J];JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING;2000-03
2 Lu Bao-xian Wang Ming-gui Fan Chung-chen (Northeast Forestry College) Wang Xiao-chun (Harbin Woodworking Factory);STUDY ON THE MECHANICAL PROPERTIES OF FLAME WELDING SEAM OF THE BAND SAW[J];;1983-04
3 Wang Enyue Wang Baomu Xue Qinxiu Zhu Xuewu(Southwest Institute of Physics,Sichuang)Jiao Zhengkuan Chen Zhuomin (Institute of Plasma Physics,Academia Sinica,Hefei);ACOUSTIC EMISSION FROM STRUCTURAL MATERIALS OF SUPERCONDUCTING MAGNETS[J];;1983-03
4 Yu Xingzhen;Li Peilan Department of Geology, Central-South University of Technology;CLEAVAGE STRESSES IN MINERAL CRYSTALS——WITH SPECIAL REFERENCE TO WOLFRAMITE AND MOLYBDENITE[J];Geological Review;1986-04
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6 Wang Hongshan;A STRAIN GAUGE FOR USE IN TENSION TEST[J];;1984-04
7 LI Bing 1, QIAO Ya xia 2, HU Hua yong 3 (1.Center of Boiler & Pressure Vessel Inspection & Research,General Administration of Quality Supervision, Inspection and Quarantine of P.R.C., Beijing 102401, China; 2.Electric Power Construction Research Institute, SP., Beijing 100013, China; 3.Boiler and Pressure Vessel Institute of Wuxi,Wuxi 214025, China);Security Evaluation on the Spheroidzing Original Microstructure 10CrMo910 Main Steam-pipe[J];Boiler Technology;2003-03
8 Zheng Xiaoling; You Min; Zheng Yong; Li Chuping(Gezhouba Institute of Hydroelectric Engineering,Yichang);New Testing Apparatus for Testing Tensile and Shear Strength of Metal-to-Metal Adhesive Joints[J];China Adhesives;1996-01
9 Jing Rongchun Wang Adi Deng Xiaoqing Zheng Jinquan Peng Ruhai (Dept. of Basic Courses,East China Shipbuilding Institute,Zhenjiang jiangsu,212003);On Line Cutting and Redisplaying the Measurement Curves of Mechanical Performance[J];JOURNAL OF EAST CHINA SHIPBUILDING INSTITUTE;1997-03
10 Liu Jipu(Xiangtan University,Xiangtan,Hunan,China);Experimental investigation of the mechanical performance of transverse fluted heat exchange tubes[J];CHEMICAL ENGINEERING & MACHNERY;1998-02
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1 Yang Sheng Wu Dengfeng (Guizhou Aeroengine Research Institute,Pingba 561102,China);Research on Aeroengine Turbine Blade Contained Unit Material Selected[A];[C];2008
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