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Correlation between microstructure and thermal dilation behavior of amorphous Fe-Co-Zr-Mo-W-B alloys ZHANG Ji-teng(张集滕)1, WANG Wei-min(王伟民)1,2, LI Gui-hua(李桂华)1, MA Hai-jian(马海健)1, QIN... dilatometry(DIL). The variation of the non-monotonic effects of tungsten content and vacuum conditions on the glass forming ability(GFA) of Fe-based alloys can be drawn in a schematic diagram......
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Growth restriction effects during solidification of aluminium alloys CHEN Zhong-wei(陈忠伟), HE Zhi(何 志), JIE Wan-qi(介万奇) State Key Laboratory of Solidification Processing... the initial solidification, the growth-restriction parameter Q is deduced and a comprehensive physical basis of Q is obtained by using an initial solute distributing equation. For the alloys with more......
; Abstract: The microstructure and properties of a series of binary Ti-Nb alloys for dental prostheses with niobium contents ranging from 5% to 20% were investigated. The experimental results indicate that the crystal structure and morphology of Ti-Nb alloys are sensitive to their niobium contents. When Nb content is 5%, the acicular α crystal grain is observed. When Nb content......
Formation mechanism of titanium and niobium carbides in hardfacing alloyKe Yang,Kè Yang,Ye-Feng Bao,Yong-Feng JiangCollege of Mechanical and Electrical Engineering, Hohai University摘 要:The most effective carbide-forming elements titanium and niobium were added into hardfacing alloy.Formation and composition of carbides in the hardfacing alloy were......
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Microstructure and mechanical properties of ZA62 based magnesium alloys with calcium addition WAN Xiao-feng(万晓峰)1, SUN Yang-shan(孙扬善)1, 2, XUE Feng(薛 烽)1, 2, BAI Jing(白 晶)1, 2, TAO Wei-jian(陶卫建... Engineering Research Center For Magnesium Alloys, Nanjing 211224, China Received 6 June 2009; accepted 3 September 2009  ......
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Comparison study on the annealing behaviors of dispersion strengthened copper alloys with different nanoparticlesGUO Mingxing,WANG Mingpu,LEI Ruoshan,TAN Wang,and JIN Peng School of Materials Science... (TEM) microstruc-ture observation on the annealing behaviors of Cu-Al2O3 (2.25 vol.% and 0.54 vol.% Al2O3) and Cu-0.52vol.%Nb alloys were carried out. The results show that with the increase of annealing......