综述了近年来两相体系中第二相颗粒粗化的研究进展,LSW理论能对颗粒的Ostwald熟化过程进行定量,并且第二相体积分数、弹性应力以及颗粒形状和合金元素等对Ostwald熟化过程有影响.LSW理论仍来源于驱动力的分析和基本方程的推导.对于纳米两相体系,其第二相颗粒的粗化仍满足经典的Ostwald熟化理论--LSW理论.纳米颗粒粗化行为的理论研究与钢铁生产紧密相联,钢铁产品的性能提高与其中夹杂物的尺寸控制有关,第二相Ostwald熟化理论将能有效应用于钢铁夹杂物纳米尺度的控制.
参考文献
| [1] | Ostwald W .Uber die vermeintliche isomerie des roten und gelben quecksilberoxyds und die oberflachenspannung fester korper[J].Zeitschrift für Physikalische Chemie,1900,34:495. |
| [2] | Lifshttz I M;Slyozov V V .The kinetics of precipitation from supersaturated solid solutions[J].J Phys Chem So-lids,1961,19(1/2):35. |
| [3] | Wagner C .Theorie de altering von Niederschlagen durch umlosen[J].Berichte der Bunsen-Gesellschaft Für Physikalische Chemie,1961,65:581. |
| [4] | F. GRUY;M. COURNIL .THEORETICAL ASPECTS OF OSTWALD RIPENING IN SYSTEMS WITH HIGH SOLUBILITY AND HIGH SOLID VOLUME FRACTION[J].Acta materialia,1996(6):2537-2545. |
| [5] | W.Bender;L.Ratke .Ostwald ripening of liquid phase sintered Cu-Co dispersions at HIGH volume fractions[J].Acta materialia,1998(4):1125-1133. |
| [6] | Monzen R;Takada K;Matsuda K .Coarsening kinetics of Cu particles in an Fe-1.5%Cu alloy[J].ZEITSCHRIFT FUR METALLKUNDE,2003,94(11):1241. |
| [7] | Kaufman M J;Voorhees P W;Johnson W C et al.An elastically induced morphological instability of a misfitting precipitate[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1989,20:2171. |
| [8] | Wu Z F;Zeng M Q;Ouyang L Z et al.Ostwald ripening of Pb nanocrystalline phase in mechanically milled Al-Pb alloys and the influence of Cu additive[J].Scripta Materialia,2005,53:529. |
| [9] | Monzen R;Tada T;Seo T et al.Ostwald ripening of rod-shaped α-Fe particles in a Cu matrix[J].Materials Letters,2004,58:2007. |
| [10] | R. Monzen;T. Tada;K. Kita .Effect of Sb on coarsening of Fe particles in a Cu-Fe alloy[J].Philosophical Magazine Letters,2003(7):433-440. |
| [11] | Baldan A. .Review Progress in Ostwald ripening theories and their applications to nickel-base superalloys - Part I: Ostwald ripening theories [Review][J].Journal of Materials Science,2002(11):2171-2202. |
| [12] | R. Monzen;K. Kita .Ostwald ripening of spherical Fe particles in Cu-Fe alloys[J].Philosophical Magazine Letters,2002(7):373-382. |
| [13] | Barlow I C;Jones H;Rainforth W M .Coarsening kinetics at 600(C of Al4C3 dispersoids in a mechanically alloyed aluminium Al-Ti-O-C[J].Scripta Materialia,2001,44:79. |
| [14] | Enomoto Y;Tokuyama M;Kawasaaki K .Finite volume fraction effects on Ostwald ripening[J].Acta Metallurgica,1986,34(11):2119. |
| [15] | Brailsford A D;Wynbaltt P .The dependence of Ostwald ripening kinetice on particle volume fraction[J].Acta Me-tall,1979,27:489. |
| [16] | Voorhees P W;Glicksman M E .Solution to the multi-particle diffusion problem with application to Ostwald ripening[J].Acta Metallurgica,1984,32:2001. |
| [17] | Johnson W C;Voorhees P W;Zupon D E .The effects of elastic stress on the kinetics of Ostwald ripening:The two-particle problem[J].Metallurgical and Materials Transactions A:Physical Metallurgy and Materials Science,1989,20:1175. |
| [18] | Smith A F .The isothermal growth of manganese precipitates in a binary magnesium alloy[J].Acta Metallurgica,1967,15:1867. |
| [19] | Speight M V .Growth kinetics of grain-boundary precipitates[J].Acta Metallurgica,1968,16:133. |
| [20] | Vengrenovich R D;Gudyma Y V;Yarema S V .Ostwald ripening under dislocation diffusion[J].Scripta Materialia,2002,46:363. |
| [21] | Vaithyanathan V;Chen L Q .Coarsening kinetics of δ′-Al3Li precipitates phase-field simulation in 2D and 3D[J].Scripta Materialia,2000,42:967. |
| [22] | Danan Fan;S. P. Chen;Long-Qing Chen .Phase-field simulation of 2-D Ostwald ripening in the high volume fraction regime[J].Acta materialia,2002(8):1895-1907. |
| [23] | Li D Y;Chen L Q .Shape evolution and splitting of coherent particles under applied stress[J].Acta Materialia,1999,47:247. |
| [24] | Thornton K;Akaiwa N;Voorhees P W .Large-scale simulation of Ostwald ripening in elastically stressed solids:I development of microstructure[J].Acta Materialia,2004,52:1353. |
| [25] | Yu J H;Kim T H;Lee J S .Particle growth during liquid sintering of nanocomposite W-Cu powder[J].Nano-Structured Materials,1997,9:229. |
| [26] | Zhu, M;Liu, X;Wu, ZF;Ouyang, LZ;Zeng, MQ .Heterogeneous coarsening of Pb phase and the effect of Cu addition on it in a nanophase composite of Al-10 wt%Pb alloy prepared by mechanical alloying[J].Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing,2009(1/2):99-104. |
| [27] | Ohnuma I;Ishida K .Computer simulation of grain growth in dual-phase structure[J].Philosophical Magazine,1999,A79(05):1131. |
| [28] | Bender W;Ratke L .Ostwald ripening of the matrix phase surrounding dispersoids[J].Zeitschrift fur Metallkunde,1998,89(10):666. |
| [29] | Wilde JR.;Greer AL. .A new thermally stable structural duplex Ni-TaC nanocomposite[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2001(0):932-936. |
| [30] | Zhu M;Wu ZF;Zeng MQ;Ouyang LZ;Gao Y .Bimodal growth of the nanophases in the dual-phase composites produced by mechanical alloying in immiscible Cu-Ag system[J].Journal of Materials Science,2008(9):3259-3266. |
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