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• Theoretical analysis of bubble nucleation in GASAR materials

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2003ÄêµÚ4ÆÚ¡·¡ª¡ªÁõÔ´ ÀîÑÔÏé

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• A MODEL FOR BAINITIC TRANSFORMATION KINETICS WITHPARABOLIC NUCLEATION RATE

  À´Ô´£º ¡¶Acta Metallurgica Sinica2001ÄêµÚ1ÆÚ¡·¡ª¡ªZ.Liu K.F.Yao C.C.Liu

  A MODEL FOR BAINITIC TRANSFORMATION KINETICS WITHPARABOLIC NUCLEATION RATE Z.Liu1,K.F.Yao1,C.C.Liu1 (1.Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China) Abstract:Based on the assumptions of parabolic variation of nucleation rate versus time andtransformation kinetics depending mainly on nucleation rate, a different model forbainitic transformation kinetics......

• NUCLEATION BEHAVIOR OF Al8Fe4Nd PHASE IN RAPIDLY SOLIDIFIED AI-Fe-V-Si-Nd ALLOY

  À´Ô´£º ¡¶Acta Metallurgica Sinica2002ÄêµÚ5ÆÚ¡·¡ª¡ªH.Pang M.G.Zeng J.N.Deng Z.H.Jin

  NUCLEATION BEHAVIOR OF Al8Fe4Nd PHASE IN RAPIDLY SOLIDIFIED AI-Fe-V-Si-Nd ALLOY H.Pang1,M.G.Zeng3,J.N.Deng3,Z.H.Jin1 (1.S henyang National Laboratory for Material Science, Institute of Metal...). The phase selection of thealloy during solidification and the nucleation behavior of Al8Fe4Nd phase were ana-lyzed witinin the framework of time-dependent nucleation theory. The incubation timefor......

• EFFECTS OF NUCLEATION AGENTS ON EFFICIENCY OF BORON EXTRACTION FROM MgO-B₂O₃-SiO₂ SLAGS

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)1994ÄêµÚ4ÆÚ¡·¡ª¡ªZhang Peixin Lou Hailing Sui Zhitong Ma Rongjun

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• Identification of nucleation parameter for cellular automaton model ofdynamic recrystallization

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2010ÄêµÚ3ÆÚ¡·¡ª¡ª½ð³¯Ñô Áõ¾ê ´ÞÕñɽ Τ¶«À´

  Identification of nucleation parameter for cellular automaton model of dynamic recrystallization JIN Zhao-yang(½ð³¯Ñô)1, 2, LIU Juan(Áõ ¾ê)1, CUI Zhen-shan(´ÞÕñɽ)1, WEI Dong-lai(Τ¶«À´)1 1. National Die...;  Abstract: The accuracy of nucleation parameter is a critical factor in the simulation of microstructural evolution during dynamic recrystallization (DRX). Based on the flow stress curve under hot......

• Undercooling heredity of Cu₇₀Ni₃₀ melt solidified in non-catalytic nucleation coated mould

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2000ÄêµÚ4ÆÚ¡·¡ª¡ª¹ùѧ·æ ÁõÓ³¤ Ñî¸ù²Ö ÐϽ¨¶«

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• A NEW MODEL FOR CAVITY NUCLEATION

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)1997ÄêµÚ2ÆÚ¡·¡ª¡ªLiu Zhiyi

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• Nucleation mechanism for grain refinementª¤ in A357 alloy by Al-Ti-B master alloys

  À´Ô´£º ¡¶ÖйúÓÐÉ«½ðÊôѧ±¨(Ó¢ÎÄ°æ)2003ÄêµÚz1ÆÚ¡·¡ª¡ªZHU Zhao-jun(ÖìÕ×¾ü) ZENG Song-yan(ÔøËÉÑÒ) GUO Li-wei(¹ùÁ¢Î°) WANG Hong-wei(Íõºêΰ)

  Nucleation mechanism for grain refinementª¤ in A357 alloy by Al-Ti-B master alloysZHU Zhao-jun(ÖìÕ×¾ü)1, ZENG Song-yan(ÔøËÉÑÒ)1, GUO Li-wei(¹ùÁ¢Î°)2, WANG Hong-wei(Íõºêΰ)1(1.School of Materials Science... investigated based on the above results.Key words:A357 alloy; nucleation mechanism; grain refinement; Al-5Ti-1B master alloy......

• Nucleation during gibbsites precipitation with seeds from sodium aluminate solution processed under ultrasound^¢Ù

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• Theory of Nucleation on Dislocations

  À´Ô´£º ¡¶JOURNAL OF MATERIALS SCIENCE TECHNOLOG1990ÄêµÚ4ÆÚ¡·¡ª¡ªÓºáªÁú

  Theory of Nucleation on DislocationsÓºáªÁúÕª Òª:<Õý> Cahn¡¯s theory of nucleation on dislocationshas been analyzed thoroughly and the imperfectionof the theory in some cases has been discussed.Arevised theory has been proposed with applicationto the problem of precipitation of M(CN)phase inaustenite.¹Ø¼ü´Ê:......