对珠光体钢在变形中发生渗碳体溶解的研究工作作了系统的综述,在归纳和总结大量实验事实的基础上指出,合金的变形态作为热力学非平衡状态,不能沿用平衡相图的数据;而在其局部结构上,在原子活动范围内仍遵循化学位平衡的原则.变形在基体中引入大量可与溶质原子交互作用的缺陷,同时又破坏第二相中的结合键使其自由能提高,由此驱使溶质原子从第二相向基体低能区转移,导致第二相溶解.同样的原理也适用于其它的变形合金.
参考文献
| [1] | 林一坚.碳在变形铁基体中的非平衡固溶[J].上海金属,2010(02):1-7. |
| [2] | Lojkowski W;Djahaubakhsh M;B(u)rkle G et al.Nanestructure formation on the surface of railway track[J].Materials Science and Engineering,2001,A303:197-208. |
| [3] | Gavriljuk V G .Decomposition of Cementite in Pearlitic Steal due to Plastic Deformation[J].Materials Science and Engineering,2003,A345:81-89. |
| [4] | Gridnev V N;Gavriljuk V G;Dekhtyar I Ya et al.Investigation of Carbide Phase in Strained Steel by the Method of Nuelear Gamma Resonance[J].Physical Status Solidi A Applied Research,1972,14:689-693. |
| [5] | J.LANGUILLAUME;G.KAPELSKI;B.BAUDELET .CEMENTITE DISSOLUTION IN HEAVILY COLD DRAWN PEARLITIC STEEL WIRES[J].Acta materialia,1997(3):1201-1212. |
| [6] | Danoix F;Julien D;Sauvage X et al.Direct Evidence of Comentite Dissolution in Drawn Pearlitic Steels Observed by Tomographic Atom Probe[J].Materials Science and Engineering,1998,A250:8-13. |
| [7] | Hong M H;Reynolds W T;Tarui T et al.Atom Probe and Transmission Electron Mieroecopy Investigations of Heavily Drawn Pearlitic Steel Wire[J].Metallurgical and Materials Transactions,1999,30A:717-727. |
| [8] | K. Hono;M. Ohnuma;M. Murayama .CEMENTITE DECOMPOSITION IN HEAVILY DRAWN PEARLITE STEEL WIRE[J].Scripta materialia,2001(6):977-983. |
| [9] | W.J.Nam;C.M.Bae .Effect of interlamellar spacing on cementite dissolution during wire drawing of pearlitic steel wires[J].Scripta materialia,2000(5):457-463. |
| [10] | V.G. Gavriljuk .Comment on "Effect of interlamellar spacing on cementite dissolution during wire drawing of pearlitic steel wires"[J].Scripta materialia,2001(12):1469-1472. |
| [11] | Ivanisenko Yu;Lojkowski W;Valiev R Z et al.The mechanism of formation of nanostructure in a pearlitic steel during high pressure torsion[J].Acta Materialia,2003,51:5555-5570. |
| [12] | Kalish D;Cohen M .Structural Change and Strengthening in the Strain Tempering of Matensite[J].Materials Science and Engineering,1970,6:156-166. |
| [13] | Wilde J.;Cerezo A. .THREE-DIMENSIONAL ATOMIC-SCALE MAPPING OF A COTTRELL ATMOSPHERE AROUND A DISLOCATION IN IRON[J].Scripta materialia,2000(1):39-48. |
| [14] | Wangh A R;Paetke S;Edmonds D V .A Study of Segregation to the Dislocation Substructure in Patented Steel Wire Using Atom-Probe Techniques[J].Metallograpby,1981,14:237-251. |
| [15] | Hideyuki Hidaka;Toshihiro Tsuchiyama;Setsuo Takaki .Microstructural Change during Mechanical Milling Treatment in Fe-C Alloy Powders with Different Initial Microstructure[J].Materials Science Forum,2003(Pt.3):2717-2722. |
| [16] | Sauvage X.;Danoix F.;Blavette D.;Copreaux J. .Atomic-scale observation and modelling of cementite dissolution in heavily deformed pearlitic steels[J].Philosophical Magazine.A.Physics of condensed matter, defects and mechanical properties,2000(4):781-796. |
| [17] | Ivanisenko Yu;Wunderlich R K;Valiev R Z et al.Annealing Behavior of Nanostructured Carbon Steel Produced by Sever Plastic Deformation[J].Scripta Materialia,2003,49:947-952. |
| [18] | 闵娜,李伟,金学军.拉拔珠光体钢时效过程的内耗研究[J].物理学进展,2006(03):415-418. |
| [19] | 闵娜,李伟,金学军,王晓东,杨涛,张驰.时效对冷拔珠光体钢力学性能的影响[J].金属学报,2006(10):1009-1013. |
| [20] | Gavriljuk V G;Prokopenko V G;Razumov O N .Mossbauer Study of the Effect of Alloying Elements on the Carbide Phase in Cold-Worked Steel[J].Physical Status Solidi A Applied Research,1979,53:147-153. |
| [21] | Akira Taniyama;Toru Takayama;Masahiro Arai .Structure analysis of ferrite in deformed pearlitic steel by means of X-ray diffraction method with synchrotron radiation[J].Scripta materialia,2004(1):53-58. |
| [22] | 童志深;王奎生;冯焕.γ辐照对碳在α-铁中脱溶的影响[J].兰州大学学报(自然科学版),1961(03):37-43. |
| [23] | Shin D H;Kim Y S;Lavernia E J .Formation of Fine Cementite Precipitates by Static Annealing of Eqal-Channel Angular Pressed Low-Carbon Steels[J].Acta Materialia,2001,49:2388-2393. |
| [24] | Shin D. H.;Kim B. C. .MICROSTRUCTURAL CHANGES IN EQUAL CHANNEL ANGULAR PRESSED LOW CARBON STEEL BY STATIC ANNEALING[J].Acta materialia,2000(12):3245-3252. |
| [25] | 许晓嫦,刘志义,党朋,于文斌,谭曼玲,吴纯.研究强塑性变形过程中第二相回溶现象的现状及发展趋势[J].金属热处理,2005(04):1-6. |
| [26] | 许晓嫦,刘志义,党朋,于文斌,宁爱林,曾苏民.室温强塑性变形中铝合金时效析出相的演变[J].金属热处理,2006(08):56-59. |
| [27] | 张孜昭,许晓嫦,刘志义,夏卿坤,曾苏民.强变形诱导形成的Al-Cu合金过饱和固溶体在继续变形时的再析出行为[J].中国有色金属学报,2009(11):1962-1968. |
| [28] | Senkov O N;Froes F H;Stolyarov V V et al.Microstructure and Microhardness of an Al-Fe Alloy Subjected to Severe Plastic Deformation and Aging[J].Nano-Structured Materials,1998,10(05):691-698. |
| [29] | Sagaradze V V;Morozov S V;Shabashov V A et al.Dissolution of Spherical and Platelike Intermetallics in Fe-Ni-Ti Austenitic Alloys during Cold Plastic Deformation[J].Physics of Metals and Metallography,1988,66(02):111-120. |
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