全部文献期刊会议图书|学者科研项目
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作者:Chao Li , Cheng Wang , Pin-Kui Ma ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020
摘要:Abstract(#br)Effects of Sb modification on the eutectic microstructure and tensile properties of hypoeutectic Al–11Mg 2 Si alloy were systematically investigated in this work. Eutectic Mg 2 Si phase in hypoeutectic Al–11Mg 2 Si alloy was successfully refined from the long ro...
作者:Ning Mo , Ingrid McCarroll , Qiyang Tan ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.779
摘要:Abstract(#br)Modification of the recently developed creep-resistant Mg-3Gd-2Ca (wt.%) magnesium alloy using Nd and Mn remarkably improved the creep resistance at both 180 °C and 210 °C . The modified Mg-2Gd-1Nd-2Ca-0.5Mn alloy after solid solution treatment exhibited outstan...
作者:Srinivasa Rakesh Ch , A. Raja , R. Jayaganthan ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.781
摘要:Abstract(#br)Selective laser melted (SLM) AlSi10Mg alloy was subjected to high cycle fatigue test to elucidate the effect of microstructural characteristics and sub-microscopic defects in its dynamic behaviour. The microstructure of the processed materials revealed scan trac...
作者:Ivan S. Zuiko , Rustam Kaibyshev
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.781
摘要:Abstract(#br)This work presents a detailed investigation of the ageing behaviour of AA2519 alloy subjected to cold rolling with reduction of 10–80% ( ε ~0.11–1.61). The impact of pre-straining level and ageing duration on the mechanical performance was elucidated via ha...
作者:Nicholas C. Ferreri , Sven C. Vogel , Marko Knezevic
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.781
摘要:Abstract(#br)In this work, quantitative crystallographic and microstructural analyses of γ, γ′, γ″, δ, and MC carbide phases are performed on wrought samples, samples fabricated via additive manufacturing (AM), and samples that underwent hot isostatic pressing (HIP) aft...
作者:Lei Zhao , Mengna Zhang , Zihan Yu ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.779
摘要:Abstract(#br)A novel Mg-5.1 wt%Zn-0.18 wt%Zr (denoted as ZK60) alloy with a bimodal-grained structure (BGS) was fabricated via powder metallurgy (PM), which exhibits higher strength, ductility and tension/compression symmetry than fine grains prepared by other progress. Thro...
作者:Paul Baral , Guillaume Kermouche , Gaylord Guillonneau ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.781
摘要:Abstract(#br)An extensive study of the different methods able to measure material creep properties in indentation is proposed. A systematic comparison of the fast creep, long-term creep, constant strain rate and long-term relaxation tests is performed on amorphous selenium. ...
作者:C.C. Ye , H.Q. Ru , Z.B. Qin ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.779
摘要:Abstract(#br)This work was aimed to investigate the effect of magnesia (MgO) and aluminia (Al 2 O 3 ) additives on the microstructure and mechanical properties of silicon nitride (Si 3 N 4 ) ceramic composites, focusing on the salient toughening mechanisms. The application o...
作者:Peng Peng , Minqiang Gao , Enyu Guo ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.781
摘要:Abstract(#br)The influence of particle size on the mechanical behavior of B 4 Cp/6061Al composites prepared by powder metallurgy is investigated by combining the tensile test with finite element method (FEM) simulation. The experimental results show that increasing the parti...
作者:Gukin Han , Hyung-Ki Park , Hyo-Kyu Kim ...
来源:[J].Materials Science & Engineering A(IF 2.108), 2020, Vol.779
摘要:Abstract(#br)In the present study, the influence of yttrium addition in titanium was systematically investigated under tensile loading at room temperature. A series of thermomechanical treatments was carried out to produce Pure-Ti, Ti-0.1Y, Ti-0.5Y, Ti–1Y and Ti–3Y alloys. T...

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