Aluminum alloy matrix composites have found a predominant place in research, and their applications are explored in almost all industries. The aerospace industry has been using precipitation-hardenable alloys in struc...
financial supported by the National Natural Science Foundation of China(No.51301006);the Projects of Beijing Municipal Science and Technology Commission(No.Z131100003213019);the Projects of Beijing Municipal Commission of Education(Nos.KM201310005001 and KM201410005014);Beijing Natural Science Foundation(No.2142005)
The effects of heat treatment on microstructures and hardening response of Mg-6Zn4).5Er4).5Ca (wt%) alloy were investigated by optical microscope (OM), scanning elec- tron microscope (SEM), and transmission el...
Induction heating has been widely used by the heat treatment industry mainly in the wind-power and automotive sectors,in particular for hardening purposes,in a broad range of applications,its main advantages being the...
supported by the National High-Tech Research and Development Program of China (No.2002AA302502)
A bulk nanostructured Al-10.0Zn-2.8Mg-1.8Cu alloy was synthesized by cryomilling first and then by spark plasma sintering (SPS), and the effect of heat treatment on the microstructures and mechanical properties of t...
After laser quenching and tempering of three kinds of annealed tool high-speed steel(W18Cr-4V, W9Mo3Cr4V1, W6Mo5Cr4V2) test samples, the microhardness measurer was used to test the samples and some problems, such as t...