对Ni-Ag偏晶合金开展了喷铸快速凝固实验,获得了富Ag相粒子弥散分布于Ni基体相的复合凝固组织.建立了Ni-Ag偏晶合金喷铸快速凝固过程中组织演变的动力学模型,模拟分析了喷铸Ni-Ag合金凝固组织形成过程.结果表明:在喷铸快速凝固条件下,Ni-Ag合金液-液相变过程中富Ag相液滴的Ostwald粗化作用很弱,初生富Ag相粒子的弥散度主要由液-液相变过程中富Ag相液滴形核率决定,初生富Ag相粒子的数量密度和平均半径与液-液相变过程中富Ag相液滴形核阶段熔体冷却速率间满足N∝T1.8Nuc和
参考文献
| [1] | Tsuji K,Inada H,Kojima K,Satoh M,Higashi K,Miyanami K,Tanimura S.J Mater Sci,1992; 27:1179 |
| [2] | Michal R,Saeger K E.IEEE Trans Comp Hybrids Manuf Technol,1989; 12:1 |
| [3] | Zhang Z Y,Nenoff T M,Huang J Y,Berry D T,Provencio P P.J Phys Chem,2009; 113C:1155 |
| [4] | Xie M,Zheng F Q,Wei J,Liu J L,Hu J S,Gu J Z,Li X.Precious Met,1997; 18:1(谢明,郑福前,魏军,刘建良,胡建松,顾江镇,李雄.贵金属,1997; 18:1) |
| [5] | Liu Z J,Cao J,Qu X H,Huang B Y,Li Z Y,Chen S Q,Lei C M.Chin Pat,00103911.3,2000(刘志坚,曹健,曲选辉,黄伯云,李志友,陈仕奇,雷长明.中国专利,00103911.3,2000) |
| [6] | Dawson A W,Malik K L.US Pat,5497133,1996 |
| [7] | Cui H B,Guo J J,Su Y Q,Wu S P,Li X Z,Fu H Z.Acta Metall Sin,2007; 43:907(崔红保,郭景杰,苏彦庆,吴士平,李新中,傅恒志.金属学报,2007; 43:907) |
| [8] | Shi R P,Wang Y,Wang C P,Liu X J.Appl Phys Lett,2011; 98:204106 |
| [9] | Wang W L,Li Z Q,Wei B.Acta Mater,2011; 59:5482 |
| [10] | Zhou F M,Sun D K,Zhu M F.Acta Phys Sin,2010; 59:3394(周丰茂,孙东科,朱鸣芳.物理学报,2010; 59:3394) |
| [11] | Zuo X W,Wang E G,Han H,Zhang L,He J C.Acta Metall Sin,2008; 44:1219(左小伟,王恩刚,韩欢,张林,赫冀成.金属学报,2008; 44:1219) |
| [12] | Zhao J Z,Gao L L,He J,Wang J T,Chen G Y.Acta Metall Sin,2006; 42:113(赵九洲,高玲玲,何杰,王江涛,陈桂云.金属学报,2006; 42:113) |
| [13] | Qin G Y,Wang J H,Zhao H Z,Ning Y T,Xu S Y,Guo J X.Chin J Nonferrous Met,2009; 19:286(秦国义,王剑华,赵怀志,宁远涛,许思勇,郭锦新.中国有色金属学报,2009; 19:286) |
| [14] | Kuntyi O I,Olenych R R.Russ J Appl Chem,2005; 78:556 |
| [15] | Zhao J Z,Li H L,Xing C Y,Zhang X F,Wang Q L,He J.Comput Mater Sci,2010; 49:121 |
| [16] | He J,Zhao J Z,Ratke L.Acta Mater,2006; 54:1749 |
| [17] | Hu Z Q,Zhang H F.Acta Metall Sin,2010; 46:1391(胡壮麒,张海峰.金属学报,2010; 46:1391) |
| [18] | Zhao J Z,Guo J J,Jia J,Li Q C.Trans Nonferrous Met Soc China,1995; 5:85 |
| [19] | Zhao J Z,Gao L L,He J.Appl Phys Lett,2005; 87:131905 |
| [20] | Zhao J Z,Ratke L,Feuerbacher B.Modell Simul Mater Sci Eng,1998; 6:23 |
| [21] | Granasy L,Ratke L.Scr Metall Mater,1993; 28:1329 |
| [22] | Liu X J,Gao F,Wang C P,Ishida K.J Electron Mater,2008; 37:210 |
| [23] | Dinsdale A T.Calphad,1991; 15:317 |
| [24] | Kaptay G.Mater Sci Forum,2006; 508:269 |
| [25] | Kaban I G,Hoyer W.Phys Rev,2008; 77B:125426 |
| [26] | Brandes E A,Brook G B.Smithells Metals Reference Book.7th Ed,Oxford:Butterworth-Heinemann Ltd.,1992:14-7 |
| [27] | Pommrich A I,Meyer A,Holland-Moritz D,Unruh T.Appl Phys Lett,2008; 92:241922 |
| [28] | Roy A K,Chhabra R P.Metall Mater Trans,1988; 19A:273 |
| [29] | Su X P,Yang S,Wang J H,Tang N-Y,Yin F C,Li Z,Zhao M X.J Phase Equilib Diffus,2010; 31:333 |
| [30] | Louzguine-Luzgin D V,Setyawan A D,Kato H,Inoue A.Appl Phys Lett,2006; 88:251902 |
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