相关期刊:《Journal of Materials Science & Technology》《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Journal of Iron and Steel Research International》更多>>
the National Natural Science Foundation of China(51974097,52161010);Central Government Guides Local Science and Technology Development Special Projects(20194011);the Program of"One Hundred Talented People"of Guizhou Province(20164014);Guizhou Province Science and Technology Project(20175656,20175788,20191414,20192162)。
The role of the rare earth element Sm in as-cast Zn-5AI alloy was studied in this work.A three times higher improvement than the control group on corrosion resistance was found with rare earth Sm adding(0.15 wt%).By u...
Project supported by the Natural Science Foundation-Steel and Iron Foundation of Hebei Province(E2019202482);the Hebei Province Education Department Science and Technology Research Project(QN2018034);the Tianjin Science and Technology Support Program(18YFZCGX00220)。
The effects of RE and Ti microalloying during electroslag remelting(ESR)process on the microsegregation and morphology of eutectic M2C carbides in M2 high speed steel were investigated.The results show that the additi...
supported by the National Natural Science Foundation of China(51401200);Natural Science Foundation of Jilin Province(20140520099JH);National Science & Technology Pillar Program(2012BAE01B04);Chinese Academy of Sciences of Western Action Plan Project(KZCX2-XB3-06);the National Natural Science Foundation of China Major Project(91122030);National High Technology Research and Development Program of China(2011AA03A407);National Natural Science Foundation for Creative Research Group(20921002)
The effect of Ce/La misch metal addition on the microstructural evolution of as-cast and as-soluted Mg-5.3Zn-0.5Ca(wt.%) alloys was systematically investigated. It was found that Ce/La could effectively refine the a...
Project supported by the National Natural Science Foundation of China (50471052);Natural Science Foundation of Shandong Province (Z2004F02)
The effects of microalloying of Ti and B on the glass formation of Cu60Pr30Ni10Al10-2xTixBx(x = 0, 0.05% (atom fraction)) amorphous alloys was investigated using differential scanning calorimetry (DSC) and X-ray...
The CCT curves of supercooled austenite were investigated by using THERMECMASTOR-Z simulation machine, test samples refined from 50 kg vacuum induction furnace and two-stage controlled roiling in laboratorial conditio...
Eutectic alloy Sn-9Zn is an attractive candidate for lead-free solders. However, its wettability to copper is poor thus,its development was limited. Effects of less than 1% (mass fraction) additions of mischmetal cons...
The effects of RE were studied by TEM, SEM, ICP and thermal simulation methods in vanadium microalloyed steel. The content of RE in the solid solution can reach the order of 10 -5 ~10 -4 in steel. The solid ...
The investigation on the behavior of RE in microalloyed steel containing Nb and Ti indicates RE still have the effect of purifying molten steel and metamorphose inclusions even when the composition of S is pretty low(...