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stability of Cu 50 Ni 50 alloy melts were investigated in vacuo using different glass slags, B 2O 3, 79% SiO 2+12.5 B 2O 3+2.2% Al 2O 3+0.6% CaO+5.7% Na 2O (simplified as Na Ca Al B Si) , and 50% Na Ca Al B.... 1 实验方法 Cu50Ni50合金试样由纯度为99.95%的Cu和纯度为99.987%的Ni在熔融玻璃保护下, 于高频感应炉中原位熔配而成, 坩埚为石英玻璃坩埚. 净化剂分别为B2O3, 79% SiO2+12.5% B2O3+2.2% Al2O3+0.6% CaO+5.7% Na2O (略作Na-Ca-Al-B-Si) 和50%Na-Ca-Al-B-Si+50% Na2B7O4.B2O3......
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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with the experimental behaviors for Al-Ti and Al-Cu alloys with lower solute content. Key words: growth restriction; constitutional undercooling; solidification; aluminium alloys  ... the grain size and Q value is not monotonic in Al-(1.3%-30.1%)Cu alloys. EASTON and StJOHN[8], and QUESTED et al[13] illustrated that the derivative of the fraction solid fs with respect......
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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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Synthesis of LiCoxNi1-xO2 cathode materials from electrolysis Co-Ni alloys YE Mao(叶 茂)1, WEI Jin-ping(魏进平)1, CAO Xiao-yan(曹晓燕)2, ZHAI Jin-ling(翟金玲)1, WANG Xiao-yu(王晓宇)1, SUN Xin(孙 欣)1...; Co-Ni alloys CLC number: TM912.9 Document code: A 1 INTRODUCTION Lithium ion battery is considered the most promising energy storage device at present because of its high discharge voltage......
Cu-Ni合金的研究现状戴志强1,2,李运刚1,齐艳飞2,刘建涛21. 河北联合大学冶金与能源学院2. 唐山市产品质量监督检验所摘 要:综述了Cu-Ni合金的研究现状,着重分析了镀液成分及工艺条件对电沉积铜镍合金镀层质量的影响情况,并介绍了铜镍合金的各种性能,最后指出了今后的发展趋势及研究意义.关键词:铜镍合金;电沉积;性能;......
Electrochemical behavior of Co-Cr and Ni-Cr dental cast alloys Viswanathan S. SAJI, Han-Cheol CHOE Department of Dental Materials, College of Dentistry, Chosun University, Gwangju 501-759, Korea...; Abstract: The cast structures influencing the electrochemical corrosion behavior of Co-Cr and Ni-Cr dental alloys were studied using potentiodynamic polarization and AC......