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• Isothermal Section of Phase Diagram of the Ternary System Co-Dy-Pr at 500¡æ

  À´Ô´£º ¡¶Rare Metals1998ÄêµÚ3ÆÚ¡·¡ª¡ªÎ¤ÏàÖÒ Áõ¾´Æì

  Isothermal Section of Phase Diagram of the Ternary System Co-Dy-Pr at 500¡æΤÏàÖÒ,Áõ¾´ÆìÕª Òª:£±ª±£É£î£ô£ò£ï£ä£õ£ã£ô£é£ï£î£Ò£å£æ£®£±,£²£ò£å£ð£ï£ò£ô£å£ä£ô£è£å£ó£ô£õ£ä£ù£ò£å£ó£õ£ì£ô£ó£ï£æ£Ã£ïª²£Ð£ò£â£é£î£á£ò£ù£ó£ù£ó£ô£å£í£®£Ô£è£å£ù£ï£â£ó£å£ò£ö£å£ä£ô£è£å£å£ø£é£óª²£ô£å£î£ã£å£ï£æ£î£é£î£å£é£î£ô£å£ò£í£å£ô£á£ì£é£ã£ã£ï£í£ð£ï£õ£î£ä£ó,£Ð£ò£²£Ã£ï£±£·,...¹Ø¼ü´Ê:......

• New T-x Phase Diagram in the System CeH₂-CeH₃ Investigated by DSC

  À´Ô´£º ¡¶Journal of Rare Earths1998ÄêµÚ1ÆÚ¡·¡ª¡ªÍõÁúÃÃ

  New T-x Phase Diagram in the System CeH2-CeH3 Investigated by DSCÍõÁúÃÃÕª Òª:£Î£å£÷£Ôª²£ø£Ð£è£á£ó£å£Ä£é£á£ç£ò£á£í£é£î£ô£è£å£Ó£ù£ó£ô£å£í£Ã£å£È£²ª²£Ã£å£È£³£É£î£ö£å£ó£ô£é£ç£á£ô£å£ä£â£ù£Ä£Ó£Ã¬Ø£×£á£î£ç£Ì£ï£î£ç£í£å£é(ÍõÁúÃÃ)(£Ã£å£î£ô£ò£á£ì£É£ò£ï£î£¦£Ó£ô£å£ì£Ò£å£ó£å£á£ò£ã£è£É£î£ó£ô£é£ô£õ£ô£å,£Â£å£é£ê£é£î£ç£±£°£°£°£¸£±,£Ã£è£é£î...¹Ø¼ü´Ê:......

• Primary study of the isothermal phase diagram of the Cu₂O-Al₂O₃-SiO₂ ternary system at 1150¡æ in air

  À´Ô´£º ¡¶Rare Metals2007ÄêµÚ5ÆÚ¡·¡ª¡ªXIAO Qiuguo,),ZHAO Xinhua),HUANG Ling),and DENG Xuebin) ) Department of Chemistry,Beijing Normal University,Beijing ,China ) College of Chemistry and Chemical Engineering,Hunan University of Science and Technology,Xiangtan ,China

  Primary study of the isothermal phase diagram of the Cu2O-Al2O3-SiO2 ternary system at 1150¡æ in airXIAO Qiuguo1,2),ZHAO Xinhua1),HUANG Ling1),and DENG Xuebin1) 1) Department of Chemistry,Beijing...">The isothermal phase diagram of the Cu2O-Al2O3-SiO2 ternary system at 1150¡ãC was reported for the samples which were prepared from sol-gel method and quenched by water after being heated at 1150¡ãC for 12......

• Determination of isothermal section ofFe-Ti-Zr ternary system at 1 173 K

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2007ÄêµÚ5ÆÚ¡·¡ª¡ªÖܹû¾ý ½ðæ© ÁõÁ¢±ó Áõ»ªÉ½ ½ðÕ¹Åô

  compound. No ternary compound is found. Key words: Fe-Ti-Zr; diffusion triple; isothermal section; phase diagram                ... solutions, ¦Á- and ¦Â-phase, and liquid with a congruent minimum at 50% Zr[4]. For the phase diagram of the Fe-Zr system, however, there still remain uncertainties and controversies even about......

• Plotting and application of predominance area diagram of Me-S-O system based on topological rules

  À´Ô´£º ¡¶ÖÐÄÏ´óѧѧ±¨(Ó¢ÎÄ°æ)2016ÄêµÚ6ÆÚ¡·¡ª¡ªÒüÖÜÀ½ л¸»´º Ì·¾ü Áõ³£Çà ÕÅƽÃñ

  researches in Me-S-O system. However, some problems remain unsolved for plotting such Me-S-O predominance area diagram. First, the analysis of phase rule is not emphasized in the traditional drawing methods...-topological diagram of Me-S-O system with Pb-S-O and Zn-S-O systems as examples in this work. 2 New approaches based on phase rule and mathematical topological theory 2.1 Phase rule analysis......

• Experimental determination and Re-optimization of Ni-Ta binary system

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2002ÄêµÚ4ÆÚ¡·¡ª¡ªÅËÏªíµ ½ðÕ¹Åô

  ......

• Al-Cr-MnÌåϵµÄÈÈÁ¦Ñ§Ä£Äâ

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨2011ÄêµÚ4ÆÚ¡·¡ª¡ª½ªÃô ³ÂÀÖÒê ÅÓÍþ Çñ°®ÌΠ³ÐÛ¸Õ ÀîÖغÓ

  as (Al,Mn)29(Cr,Mn)10 and (Al,Cr)12(Al,Cr,Mn)5(Al,Cr,Mn)9, respectively. After that, a serious of thermodynamic optimization and phase diagram calculation were carried. By comparing the calculated... K, the phase diagram of ¦Ã1_¦ÂAl8(Cr,Mn)5 is also presented. By analyzing Al-Mn system, it is found that ¦Ã1_¦ÂAl8(Cr,Mn)5 is not stable at 1 283 K, ¦Ç_Al11Cr2 is presented at 1 173 K where it can......

• ÓÃÓÚÊÒÎÂÏà±ä´¢ÄܲÄÁϵÄNaNO3-LiNO3-KNO3-H2OÌåϵÏàͼԤ²â

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨2012ÄêµÚ10ÆÚ¡·¡ª¡ªÔøµÂÎÄ Òüϼ ³ÂÆôÔª ¶ÅÓÂ

  ;        ¡¡¡¡     ÎÄÏ×±êÖ¾Âë:A   Phase diagram prediction of NaNO3-LiNO3-KNO3-H2O system as room temperature phase change materials   YIN Xia1, CHEN Qi-yuan1, ZENG De-wen1, DU Yong2   (1. School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; 2. Science Center for Phase Diagram and Materials Design......

• Experimental isothermal section phase diagram of Ho-Fe-In at 773 K and magnetic properties of Ho₁₂Fe_2.08In_2.92 alloy

  À´Ô´£º ¡¶Rare Metals2021ÄêµÚ4ÆÚ¡·¡ª¡ªXiang Chen Chao Ni

  Experimental isothermal section phase diagram of Ho-Fe-In at 773 K and magnetic properties of Ho12Fe2.08In2.92 alloyXiang Chen1,2,Chao Ni11. The College of Physics and Electronic Information Engineering,Neijiang Normal University2. The Ames Laboratory,U.S. Department of Energy,Iowa State UniversityÕª Òª:The isothermal section of the Ho-Fe-In system at 773......

• Vacuum Electromagnetic Levitation Melting and Undercooling of Peritectic Terfenol-D

  À´Ô´£º ¡¶JOURNAL OF RARE EARTHS2003ÄêµÚ5ÆÚ¡·¡ª¡ªÂíΰÔö ¼¾³Ï²ý Ö£ºìÐÇ À¹ú

  to higher crystal growth rate of REFe2 phase than that of REFe3. Key words:phase diagram and phase transformation; undercooling; electromagnetic levitation melting; terfenol-D; laves phase; peritectic; rare... undercooling was obtained. There is one recalescence behavior during solidification of the undercooled melt,which can attribute to the priority precipitation of REFe2 phase instead of REFe3 phase, due......