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3篇 您的检索式:作者名="T.Senthil Kumar"
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1Optimizing pulsed current gas tungsten arc welding parameters of AA6061 aluminium alloy using Hooke and Jeeves algorithm显示文摘Though the preferred welding process to weld aluminium alloy is frequently constant current gas tungsten arc welding (CCGTAW),it resulted in grain coarsening at the fusion zone and heat affected zone(HAZ).Hence,pulsed current gas tungsten arc welding(PCGTAW) was performed,to yield finer fusion zone grains,which leads to higher strength of AA6061 (Al-Mg-Si) aluminium alloy joints.In order to determine the most influential control factors which will yield minimum fusion zone grain size and maximum tensile strength of the joints,the traditional Hooke and Jeeves pattern search method was used.The experiments were carried out based on central composite design with 31 runs and an algorithm was developed to optimize the fusion zone grain size and the tensile strength of pulsed current gas tungsten arc welded AA6061 aluminium alloy joints.The results indicate that the peak current (Ip) and base current (IB) are the most significant parameters,to decide the fusion zone grain size and the tensile strength of the AA6061 aluminum alloy joints.S.BABU T.SENTHIL KUMAR V.BALASUBRAMANIAN 2008中国有色金属学会会刊:英文版2008,18,5:8
2Effect of Pulsed Current TIG Welding Parameters on Pitting Corrosion Behaviour of AA6061 Aluminium Alloy显示文摘中等力量铝合金( Al-Mg-Si 合金)收集了轻重量的制造组织要求高力量重量比率的宽 acceptancein ,如此的 astransportable 桥 girders ,军事车辆,为铝合金焊接过程的道路油轮和铁路运输 systems.Thepreferred 经常是 TIG (钨惰性的气体)焊接到期的 toits 比较地更容易的适用性和更好的 economy.In 焊接这合金的 ofthinner 节的单个通行证 TIG 的盒子。T.Senthil Kumar V.Balasubramanian M.Y.Sanavullah S.Babu 2007Journal of Materials Science & Technology2007,23,2:5
33D Reconstruction of Face from 2D CT Scan Images显示文摘T.Senthil Kumar Anupa Vijai 2012Procedia Engineering2012,,:1
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