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6篇 您的检索式:作者名="Julfikar"
    题名 作者 年代 出处 被引量
1Simulation of thermal stress in magnetron sputtered thin coating by finite element analysis显示文摘Julfikar Haider Mahfujur Rahman Brian Corcoran M.S.J. Hashmi 2004Journal of Materials Processing Tech2004,,1:1
2Deposition and characterization of hard-solid lubricant coating by closed-field magnetron sputtering显示文摘Julfikar Haider Mahfujur Rahman Brian Corcoran M.S.J. Hashmi 2005Surface & Coatings Technology2005,,1:1
3Investigation of mechanical properties of TiN + MoSx coating on plasma-nitrided substrate 显示文摘Mahfujur Rahman Julfikar Haider Dowling D P 2005Surface and Coatings Technology2005,200,:1
4Simulation of thermal stress in magnetron sputtered thin coating by finite element analysis显示文摘Julfikar Haider Mahfujur Rahman Brian Corcoran M.S.J. Hashmi 2004Journal of Materials Processing Tech2004,,1:1
5Simulation of thermal stress in magnetron sputtered thin coating by finite element analysis显示文摘Julfikar Haider Mahfujur Rahman Brian Corcoran 2005Journal of Materials Processing Technology2005,,168:1
6Influence of Filler on the Microstructure, Mechanical Properties and Residual Stresses in TIG Weldments of Dissimilar Titanium Alloys显示文摘The influence of titanium alloy(Ti–5 Al–2.5 Sn) and commercially pure titanium(cp Ti) as fillers on dissimilar pulsed tungsten inert gas weldments of Ti–5 Al–2.5 Sn/cp Ti was investigated in terms of microstructure, mechanical/nano-mechanical properties, and residual stresses. A partial martensitic transformation was observed in the weldments for all the welding conditions due to high heat input. The microstructure evolved in the FZ/cp Ti interfacial region was observed to be the most sensitive to the proportion of α stabilizer in the filler alloy. Furthermore, the addition of filler alloy improved the tensile properties and nano-mechanical response of the weld joint owing to the increased volume of metal in the weld joint. As compared to the Ti–5 Al–2.5 Sn wire, the use of cp Ti filler wire proved to be better in terms of energy absorbed during tensile and impact tests, tensile strength and ductility of the dissimilar welds. An asymmetrical residual stresses profile was observed close to the weld centerline, with high compressive stresses on the Ti–5 Al–2.5 Sn side for both the weldments obtained with and without filler wires. This was attributed to mainly the low thermal conductivity of Ti–5 Al–2.5 Sn. The presence of residual stresses also influenced the nano-hardness profile across the weldments.Massab Junaid Fahd Nawaz Khan Tauheed Shahbaz Haris saleem Julfikar Haider 2021Acta Metallurgica Sinica(English Letters)2021,34,10:0
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