论文部分内容阅读
Orientation factor analysis of deformation mechanisms under special processing techniques in AZ31 ma
【机 构】
:
School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing 100
【出 处】
:
金属学报(英文版)
【发表日期】
:
2010年1期
其他文献
In order to investigate the microstructure and mechanical property evolution of low-carbon reduced activation ferritic/martensitic (RAFM) steel during isothermal aging,the normalized and tempered specimens were aged at 600 ℃ for 500,1000,and 3000 h,respec
A multi-phase-field model has been developed to simulate the microstructure evolution and kinetics of the austenite static recrystallization (SRX) in a C-Mn steel.In this model,the bulk free energy that coupling the deformation stored energy with a specia
Influence of Island Scanning Strategy on Microstructures and Mechanical Properties of Direct Laser-D
To investigate the influence of island scanning on the microstructures and mechanical properties of direct laser-deposited Ti-6Al-4V structures,two samples are prepared using island scanning and orthogonal successive scanning,respectively.The microstructu
In this work,a quaternary Ni-Cu-Nb-Ta system has been designed to obtain composite microstructure with spherical crystalline Cu-rich particles embedded in amorphous Ni-rich matrix.The alloy samples were prepared by using singleroller melting-spinning meth
This paper is to represent new algorithms to predict process parameters on top-bead width in robotic gas metal arc(GMA) welding process.The models have been developed:linear, curvilinear and intelligent model based on full factorial design with two replic
Hot processing behavior of an ultra-high-strength Fe-Ni-Co-based maraging steel was studied in temperature range of 900-1200 ℃ and strain rate range of 0.001-10 s-1.Deformation processing parameters and optimum hot working window were characterized via fl
Effect of Heat Treatment Time on Dy-Cu Alloy Diffusion Process in Dy-Containing Commercial Nd-Fe-B S
In this paper,the grain boundary diffusion process (GBDP) using a Dy70Cu30 (at.%) alloy as the diffusion source was performed in a commercial sintered Nd-Fe-B magnet,and the effect of heat treatment time on the microstructure and magnetic properties of th