The integrity of the welds by the electron beam welding process was also confirmed by the results of the tensile test, an examination of the cross sections and the fracture surfaces of the welded specimens.Soosung KimYongjin JeongJongman ParkYoonsang LeeJournal of Mechanical Science and Technology...
Journal of Mechanical Science and TechnologyKIM S,JEONG Y,PARK J,et al.Fundamental study on electron beam weld sections and strengths using AA6061-T6aluminum alloy plate[J].J Mechan Sci Techn,2013,27(10):2935-2942.Fundamental study on electron beam weld sections and strengths using AA6061-...
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- 《Science & Technology of Welding & Joining》 被引量: 28发表: 2000年 Solidification crack susceptibility of aluminum alloy weld metals The susceptibilities of the three aluminum alloys to solidification crack were studied with trans-varestraint tests and tensile tests at elevated temperatu... DM ...
This study was performed to compare optimum analytical method for the contents of naturally occurring sulfur dioxide in foods and to investigate the conten... HY Kim,YJ Lee,KH Hong,... - 《Korean Journal of Food Science & Technology》 被引量: 4发表: 2000年 Fundamental studies of the mechan...
Electron beam welding has much advantage of thick material such as high quality, low distortion and short welding time by one side small pass welding. But one side deep penetration characteristics happen to make welding defects porosity in center of weld materials. For this porosity repair welding...
Hydrodynamical phenomena in the process of laser welding and cutting The main objective of the paper is to outline the ''bridges'' existing between the outcomes of fundamental researches and the results of investigations in ... N. Kumar,S. Dash,A. K. Tyagi,... - 《Science & Technology of...
1ChapterThetermrobotmeansdifferentthingstodifferentpeople.Sciencefictionbooksandmovieshavestronglyinfluencedwhatmanypeopleexpectarobottobeorwhatitcando.Sadlythepracticeofroboticsisfarbehindthispopularconception.Onethingiscertainthough–roboticswillbeanimportanttechnologyinthiscentury.Productssuchasvacuumcleaningrobotsarethevan...
- IEEE International Conference on Plasma Science 被引量: 2发表: 1995年 Experimental investigation on geometrical aspects of micro-plasma deposited tool steel for repair applications Recent advancement in direct material deposition processes found wide applications in rapid prototyping, manufacturing and ...
- 《Science & Technology of Welding & Joining》 被引量: 200发表: 2007年 Direct method of determining equivalent-step-index profiles for monomode fibres A new technique for measuring equivalent-step-index profiles of monomode fibres is presented which involves measuring the mode spot-size directly...