supported by the National Natural Science Foundation of China(nos.52105330 and 52175307);the Natural Science Foundation of Shandong Province(no.ZR2020QE175);the Taishan Scholars Foundation of Shandong Province(no.tsqn201812128).
A double-layered W/Mg structure is expected to be a new generation of nuclear radiation shielding material.The tungsten heavy alloy(W90)and AZ31B Mg alloy were firstly bonded by ultrasonic-assisted soldering using pur...
supported by the opening fund of National Key Research and Development Program of China(No.2020YFE0205300);Key Laboratory of Science and Technology on Silicon Devices,Chinese Academy of Sciences(No.KLSDTJJ2022-5);Chongqing Natural Science Foundation of China(No.cstc2021jcyj-msxmX1002);the Fundamental Research Funds for the Central Universities(No.AUGA5710051221).
Sn/ENIG has recently been used in flexible interconnects to form a more stable micron-sized metallurgical joint,due to high power capability which causes solder joints to heat up to 200℃.However,Cu_(6)Sn_(5)which is ...
the Korean Ministry of Trade,Industry and Energy(Grant No.200116572).
The demand for titanium alloys simultaneously having high elastic admissible strain and large recovery strain for bio-implant applications is increasing.Ni-free Ti-based shape memory alloys are promising candidates fo...
financially supported by the National Natural Science Foundation of China(No.51901018);Young Elite Scientists Sponsorship Program by China Association for Science and Tech-nology(YESS,No.2019QNRC001);the Fundamental Research Funds for the Central Universities(No.FRF-AT-20-07,06500119);the Nat-ural Science Foundation of Beijing Municipality(No.2212037);the National Science and Technology Resources Investigation Program of China(No.2019FY101400);the National Natural Science Foundation of China(No.52104368).
Corrosion resistance of laser powder bed fusion(LPBF)Cu-15Ni-8Sn alloys is crucial towards its practical application in marine engineering.In this work,corrosion behavior of LPBF Cu-15Ni-8Sn alloy was com-prehensively...
financially supported by the Natural Science Foundation of Shandong Province(No.ZR2019YQ24);the Taishan Scholars and Young Experts Program of Shandong Province(No.tsqn202103057);the Qingchuang Talents Induction Program of Shandong Higher Education Institution(Research and Innovation Team of Structural-Functional Polymer Composites).
Synthesizing multi-component composites via a straightforward,reliable,and scalable approach has been challenging.Herein,a three-dimensional nitrogen-doped porous carbon decorated with core-shell Ni_(3)Sn_(2)@carbon p...
financially supported by the National Natural Science Foundation of China(Nos.52075072);the Fundamental Research Funds for the Central Universities(No.DUT20JC46)。
The morphology and orientation evolution of Cu_(6)Sn_(5)grains formed on(001)Cu and(011)Cu single crystal substrates under temperature gradient(TG)were investigated.The initial orientated prism-type Cu_(6)Sn_(5)grains...
financially supported by the National Key Research and Development Program of China(No.2017YFA0403803);the National Natural Science Foundation of China(Nos.51971052,51774065,51927801,and 51690163);the LiaoNing Revitalization Talents Program(No.XLYC1808005);the Innovation Foundation of Science and Technology of Dalian(Nos.2020JJ25CY002 and 2020JJ26GX045)。
The top-down method was used to fabricate the TiNi_(1+x)Sn half-Heusler alloy.Several knotty problems have been solved using the top-down method,including the generation of impurity phases,the visible discrepancy in t...
financially supported by National Natural Science Foundation of China(51771036 and 51421001)。
Aberration-corrected scanning transmission electron microscopy has been used to study a novel metastable phase,designated asβ’’phase,induced to form by electron beam irradiation in a Mg-9.8 wt.%Sn alloy.This phase ...
the Major Science and Technology Project of Sichuan Province(Grant No.2020ZDZX0011);the Fundamental Research Funds for the Central Universities。
Two novel types of irrational orientation relationships(ORs)betweenβ-Mg_(2)Sn precipitates and theα-Mg matrix were observed in a Mg-4 Sn alloy aged at 160℃.In contrast to that for the dominantβ-Mg_(2)Sn laths lyin...
This work was supported by National Key R&D Program of China(2017YFB0702100);the Fundamental Research Funds for the Central Universities(No.FRF-MP-18-002)。
In this work,the beneficial effect of Sn addition on the corrosion resistance mechanism of Cr-Mo low alloy steel was studied.Results demonstrated that Sn improves the corrosion resistance of the steel matrix mainly by...