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magnets modified by intergranular addition of MgO and ZnO were investigated. Both the remanence and sintering density of the magnets increased slightly with intergranular additions of MgO and ZnO... keeping the volume fraction of all the intergranular phases almost unchanged, which may contribute to improved corrosion resistance. Furthermore, addition of MgO and ZnO refined the grain size......
Micromechanical model for competition between intergranular and intragranular fracture in 7××× aluminum alloys ZHANG Xin-ming(张新明), LIU Wen-hui(刘文辉), TANG Jian-guo(唐建国), LIU Sheng-dan(刘胜胆) School... features was created. The competition between intergranular and intragranular fracture was investigated by comparing the void growth velocity between PFZ and matrix. The effects of void aspect ratio......
Effect of Phosphor Addition on Intergranular Exchange Coupling of Co-Pt Thin FilmsBo Yang1), Gaowu Qin1), Wenli Pei1), Song Li1), Yuping Ren1) and Shunji Ishio2) 1) Key Laboratory for Anisotropy &... that the phosphor addition is e?ective to tune the exchange coupling of magnetic grains, particularly for perpendicular recording media.关键词:......
and sintering density of the magnets increased slightly with intergranular addi- tions of MgO and ZnO. There was a remarkable increase in coercivity of Nd22Fe71B7 after addition. Besides, the effects on magnetic...Microstructure and corrosion resistance of sintered NdFeB magnet modified by intergranular additions of MgO and ZnO莫文剑,张澜庭,刘琼珍,单爱党,吴建生,Komuro Matahiro,沈丽萍摘 要:
min后的合金性能最佳,交换耦合作用最强. 关键词:Nd2Fe14B纳米晶合金；显微组织；交换耦合作用 中图分类号:TG 132.2 文献标识码:A Intergranular exchange coupling interaction and microstructures of nano-crystal... annealing were systematically studied. The results show that the addition of Nb improves the thermal stability of the as-spun amorphous ribbons, as well as improves the optimum crystallization temperature......
Investigation of Susceptibility to Intergranular Corrosion of Tin-Added Austenitic Stainless SteelMin Sun1,2,Yuan-Yuan Yang1,Ming Luo2,Lai-Zhu Jiang2,Yi-Ming Jiang1,Jin Li11. Department of Materials Science, Fudan University2. Research and Development Center, Baosteel Co., Ltd.摘 要:The intergranular corrosion(IGC) character of tin-added B316 LX......
Effects of Aging Treatment on Intergranular Corrosion and Stress Corrosion Cracking Behavior of AA7003张晓燕1,2,3,宋仁国1,2,3,SUN Bin1,2,31. School of Materials Science and Engineering, Changzhou...:In order to study the effects of aging treatment on the intergranular corrosion(IGC) and stress corrosion cracking(SCC) of 7003 aluminum alloy(AA7003......
Microstructure and intergranular stress corrosion cracking susceptibility of a SA508-52M-316L dissimilar metal weld joint in primary waterLijin Dong1,2,Qunjia Peng2,En-Hou Han2,Wei Ke2,Lei Wang11... Academy of Sciences摘 要:Correlation of microstructure and intergranular stress corrosion cracking(IGSCC) susceptibility for the SA508-52 M-316 L dissimilar metal......
with Cu additions: The effect of Cu content up to 0.9 weight percent[R]. Trondheim, Norway, SINTEF, 1978. [5] YAMAGUCHI K, TOHMA K. Effect of Zn addition on intergranular corrosion resistance of Al-Mg...出长大有关. 关键词:6005A铝合金；人工时效；晶间腐蚀 中图分类号:TG 146.21 文献标志码:A Effect of artificial ageing on intergranular corrosion of 6005A......
; 文章编号:1672-7207(2013)12-4806-05 Influence of Yb addition on intergranular corrosionresistance of aluminum alloy 2519A ZHEN Yulin, JI Bo, YE Lingying, ZHANG Xingming (School..., and the influence of Yb addition on corrosion resistance of aluminum alloy 2519A was investigated by polarizing curve test, intergranular corrosion study, optical microscopy (OM) and transmission electron......
