金属学报  1980, Vol. 16 Issue (4): 420-425

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Fe-X系马氏体相变热力学

徐祖耀

上海交通大学

THERMODYNAMICS OF THE MARTENSITIC TRANSFORMATION IN Fe-X SYSTEMS

Xu Zuyao (T. Y. Hsu) Shanghai Jiaotong University

徐祖耀. Fe-X系马氏体相变热力学[J]. 金属学报, 1980, 16(4): 420-425.
. THERMODYNAMICS OF THE MARTENSITIC TRANSFORMATION IN Fe-X SYSTEMS[J]. Acta Metall Sin, 1980, 16(4): 420-425.

摘要 参考文献 相关文章 Metrics 全文: PDF(427 KB)   摘要: Fe-X系和Fe-C系一样,随M_s温度的下降,相变驱动力增加,其斜率因合金元素对T_0温度的影响及其对奥氏体的强化而有所不同.这两个因素也决定合金元素对M_s的影响.Fe-X系的相变驱动力也至少为282 cal/g-at;由Fe-X系外推至纯Fe的M_s和由Fe-C合金外推所得的一致,均为800K. Abstract：Similar to the treatment in Fe-C alloy by the author, the thermodynamicapproach of martensitic transformation is conducted in Fe-Ni, Fe-Cr, Fe-Mn andFe-Si systems which are regarded as regular solutions. The M_s and the drivingforce of the transformation at M_s are obtained and consequently the thermody-namic properties of fcc→bcc can be generalized. Like in Fe-C, the driving forcein Fe-X systems increases with the lowering of M_s, but the slope of incrementvaries with the different effect of alloying elements on T_0 temperature and thestrengthening of austenite. These two factors also govern the effect of alloy element onM_s. The driving force in each Fe-X system might be at least 282 cal/mole.This corrects the unrelevant concept which has been widely accepted as long astwenty years. The M_s of pure iron extrapolated from that of Fe-X is 800K,consistent with that of Fe-C, which clarifies the contradictory aspect previouslypresented. 收稿日期: 1980-04-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 徐祖耀 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1980/V16/I4/420 [1] Kaufman, L. and Cohen, M., Trans. AIME, 206 (1956) , 1393． [2] Rao, M. M., Russell, R. J. and Winchell, P. G., Trans. AIME, 239 (1967) , 634． [3] Pascover, J. S., and Radcliffe, S. V., Trans. AIME, 242 (1968) , 673． [4] Kirchner, G., Nishizawa, T. and Uhrenius, B., Met. Trans., 4 (1973) , 167． [5] Pascover, J. S. and Radoliffe, S. V., Met. Trans., 2 (1971) , 2387． [6] Swanson, W. D. and Parr, J. G., J. Iron Steel Inst., 202 (1964) , 104． [7] Cohen, M., Machlin, E. S. and Parancjpe, V. G., Thermodynamics in Physical Metallurgy, ASM, 1950, p. 242． [8] 徐祖耀,金属学报,15(1979) ,329． [9] Kaufman, L., Phase Stability in Metals and Alloys, Ed. by Rudman, P. S. etc., McGraw-Hill, N. Y., 1967, p. 125． [10] Breedis, J. F. and Kaufman, L., Met. Trans., 2 (1971) , 2359． [11] Kaufman, L., Clougherty, E. V. and Weiss, R. J., Acta Met., 13 (1965) , 533; 11 (1963) , 323． [12] Orr, R. L. and Chipman, J., Trans, AIME, 239 (1967) , 630． [13] Yokota, M. J. and Lai, G. Y., Met. Trans., 6A (1975) , 1832． [14] Davies, R. G. and Magee, C. L., Met. Trans. 1 (1970) , 2927． [15] Owen, W. S. Wilson, E. A. and Bell, T., High Strength Materials, Ed. by V. F. Zackay, N. Y. Wiley, 1965, p. 167． [16] Goodenow, R. H. and Hehemann, R. F., Trans. AIME, 233 (1965) , 1777． [17] Winchell, P. G. and Cohen, M., ASM Trans. Quart., 55 (1962) , 347． [18] Kaufman, L., Trans. AIME, 215 (1959) , 218． [19] Kaufman, L., Scr. Met., 3 (1969) , 435． [20] Brenian, E. M. and Ansell, G. S., Met. Trans., 1 (1970) , 1513． [21] Kelley, M. J. and Stoloff, N. S., Met. Trans., 7A (1976) , 331． [22] Pascover, J. S. and Radcliffe, S. V., Acta Met., 17 (1969) , 321． [23] Wallbridge, J. M. and Parr, J. G., J. Iron Steel Inst., 204 (1966) , 119． [24] Hultgren, R., Desai, P. D., Hawkins, D. T., Gleiser, M. and Kelley, K. K., Selected Values of the Thermodynamic Properties of Binary Alloys, ASM, 1973, p. 834． [25] Weiss, R. J. and Tauer, K. T., J. Phys. Chem. Solids, 4 (1958) , 135． [26] Tetsuo KATO, Shoichi FUKUI, Masakuni FUJIKURA and Kiyohito ISHIDA, Trans. Iron Steel Inst. Jap., 16 (1976) , 673． [27] Troiano, A. R. and McGuire, F. T., Trans. Amer. Soc. Metals, 31 (1943) , 340． [28] Gomersall, D. WL and Parr, J. G., J. Iron Steel Inst., 203 (1965) , 275． [29] Steven, W. and Haynes, A. G., J. Iron Steel Inst., 183 (1956) , 349． [30] Chiswik, H. H. and Greninger, A. B., Trans. Amer. Soc. Metals, 32 (1944) , 483． [31] Payson, P. and Savage, C. H., Trans. Amer. Soc. Metals, 33 (1944) , 261． [32] #12 [33] Gibert, A. and Owen, W. S., Acta Met., 10 (1962) , 45． [34] Bodsworth, C., Iron Steel Inst., London, Spec. Rep. № 93, 1965, p. 70． [35] Parr. J. G., J. Iron Steel Inst., 205 (1967) , 426． [36] Argent, B. B., Metal Sci., 10 (1976) , 409． No related articles found! Viewed Full text Abstract Cited   Shared      Discussed