共搜索到20973条信息，每页显示10条信息，共2098页。用时：0小时0分0秒500毫秒

• Field-induced Magnetic Phase Transitions in Ferrimagnet GdMn₂Ge₂:H-TMagnetic Phase Diagrams

  来源： 《中南大学学报(英文版)2000年第2期》——GUO Guang-hua R.Z.Levitin N.P.Kolmakova

  ......

• Phase Separation Process at Early Aging Stage of Ni42CrTiAl

  来源： 《材料热处理学报2004年第5期》——Jiao shao-yang XU Bing-she HU lan-qing WEI Ying-hui HOU Li-feng

  Phase Separation Process at Early Aging Stage of Ni42CrTiAl Jiao shao-yang1,XU Bing-she1,HU lan-qing1,WEI Ying-hui1,HOU Li-feng1 (1.Taiyuan University of Technology, Taiyuan, China) 摘要:Phase... decomposition is500℃. And the solid solution break into the lean and the rich areas, moreover the rich solute areas would have ordering arrangement to form ordering phase. 关键词:alloy; spinodal decomposition......

• PREPARATION AND PROPERTIES OF THE MICRO-POWDER PHASE AND A NEW PHASE OF AMMONIUM TETRAMOLYBDATES

  来源： 《中国有色金属学报(英文版)1997年第1期》——Yin Zhoulan Chen Qiyuan Zhang Hengzhong Zhou Guizhi Li Yuangao Zhang Pingmin

  ......

• 能源光电转换与大规模储能二次电池关键材料的研究进展

  来源： 《中国有色金属学报2019年第9期》——梁叔全 程一兵 方国赵 曹鑫鑫 沈文剑 钟杰 潘安强 周江

  of the encapsulated PSCs fabricated with or without g-C3N4 under constant 1 sun illumination[47](b), interface structure with the 2D phase contacting the TiO2 surface(c) and typical module stability test under 1 sun AM...Na0.67Ni0.1Cu0.2Mn0.7O2结构退化得到缓解,且表现出良好的电化学性能. 图12  具有不同层状结构的钠离子电池层状氧化物材料及其钠脱出诱导的相转变[91] Fig. 12  Classification of Na-M-O layered materials with sheets of edge-sharing MeO6 octahedra and phase transition......

• Comparison of capacitive behavior of activated carbons with different pore structures in aqueous and nonaqueous systems

  来源： 《中南大学学报(英文版)2008年第5期》——周邵云 李新海 王志兴 郭华军 彭文杰

  J. Cent. South Univ. Technol. (2008) 15: 674-678 DOI: 10.1007/s11771-008-0125-5 Comparison of capacitive behavior of activated carbons with different pore structures in aqueous and nonaqueous...), the maximum specific capacitances of 276.3 F/g in aqueous system and 123.9 F/g in nonaqueous system can be obtained from sawdust activated carbon with a larger surface area of 1 808 m2/g, but at a high......

• PHASE TRANSFORMATION BEHAVIOR IN THE SPUTTERDEPOSITED Ti-Pd-Ni THIN FILMS

  来源： 《Acta Metallurgica Sinica2001年第5期》——J.S.Wu Q.C.Tian

  PHASE TRANSFORMATION BEHAVIOR IN THE SPUTTERDEPOSITED Ti-Pd-Ni THIN FILMS J.S.Wu1,Q.C.Tian1 (1.Key Laboratory of the Ministry of Education for High Temperature Materials and Tests,School... calorimetry (DSC). It was found that the phase transformation temperatures of Ti50.6Pd30Ni19.4 ingot are much higher than those of its thin film. The B19'' and B19 phases coexisted, together with the Ti2Ni......

• Novel Phase Transition in BaPr2Mn2O7

  来源： 《JOURNAL OF RARE EARTHS2006年增刊第2期》——Hiromi Nakano Naoki Kamegashira

  Novel Phase Transition in BaPr2Mn2O7 Hiromi Nakano1,Naoki Kamegashira2 (1.Ryukoku University, Seta, Otsu 520-2194, Japan;2.Toyohashi University of Technology, Tenpaku-cho, Toyohashi 441-8580, Japan... homologous series AO(ABO3)2. In Pr-manganite, a novel phase transition was first observed in situ at 1040 K by a thermal transmission electron microscope. At 1040 K, reflections began to split along the c......

• Effect of Stable Magnetic Field on the Phase Transformation of Sr3 Steel

  来源： 《材料热处理学报2004年第5期》——WANG Yan-an LIAO Dai-qiang WU Zhan-jun

  Effect of Stable Magnetic Field on the Phase Transformation of Sr3 Steel WANG Yan-an1,LIAO Dai-qiang1,WU Zhan-jun1 (1.Anshan University of Science and Technology, Anshan 114044, China) 摘要... on the phase transformation of Sr3 steel was studied by metallographic microscope and scanning electron microscope. The result shows: the application of magnetic field can obviously increase the volume......

• Phase formation and electrical characteristic of NASICON ceramics

  来源： 《中国有色金属学报(英文版)2007年增刊第1期(Part ⅡB)》——朱冬梅 罗发 谢章龙 周万城

  Phase formation and electrical characteristic of NASICON ceramics ZHU Dong-mei(朱冬梅), LUO Fa(罗 发), XIE Zhang-long(谢章龙), ZHOU Wan-cheng(周万城) State Key Laboratory of Solidification Processing... (NASICON: Na3Zr2Si2PO12) ceramics using the powder with the corresponding composition from sol-gel method. The density, phase and microstructure of different samples sintered at different temperatures......

• Phase Transformations in Low-Fe Alloys of the Al-Cu-Fe System

  来源： 《材料热处理学报2004年第5期》——Liming Zhang

  Phase Transformations in Low-Fe Alloys of the Al-Cu-Fe System Liming Zhang1 (1.Department for Earth and Environmental Science, Crystallography section, Ludwig-Maximillian- Universitat Munchen, Theresienstrasse 41, D-80333 Munchen, Germany) 摘要:Microstructure and phase transformation in the Al-Cu-Fe alloys of the approximate compositional range of 20 -50 at.% Cu and 2 - 10 Fe at.% have been......