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综述了Laves相Cr2Nb金属间化合物的结构和变形机制及其韧化研究进展,重点评价了细晶增韧、软第二相增韧和合金化增韧这三种方法,指出了存在的问题及今后的研究方向.

参考文献

[1] Kwai S. Chan;David L. Davidson .The Fracture Resistance and Crack-Tip Micromechanics of In-Situ Intermetallic Composites[J].JOM,1996(9):62-67.
[2] Takeyama M;Liu C T .Microstructure and mechanical properties of Laves-phase alloys based on Cr2 Nb[J].MATERIAL SCIENCE AND ENGINEERING,1991,A132:61-66.
[3] Thoma DJ.;Nibur KA.;Chen KC.;Cooley JC.;Dauelsberg LB.;Hults WL. Kotula PG. .The effect of alloying on the properties of (Nb,Ti)Cr-2 C15 Laves phases[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2002(0):408-415.
[4] T. TAKASUGI;M. YOSHIDA;S. HANADA .DEFORMABILITY IMPROVEMENT IN C15 NbCr_2 INTERMETALLICS BY ADDITION OF TERNARY ELEMENTS[J].Acta materialia,1996(2):669-674.
[5] K.S. KUMAR;P.M. HAZZLEDINE .Polytypic transformations in Laves phases[J].Intermetallics,2004(7/9):763-770.
[6] 鲁世强,黄伯云,贺跃辉,邓意达,何双珍.Laves相合金的物理冶金特性[J].材料导报,2003(01):11-13,58.
[7] Ohta T.;Nakagawa Y.;Kaneno Y.;Inoue H.;Takasugi IT.;Kim WY. .Microstructures and mechanical properties of NbCr2 and ZrCr2 Laves phase alloys prepared by powder metallurgy[J].Journal of Materials Science,2003(4):657-665.
[8] Yoshida M;Takasugi T.TEM observation for deformation microstructures of two C15 NbCr2 intermetallic compounds[J].INTERMETALLICS,2002(10):85-93.
[9] Chen Katherine C;Chu Fuming;Kotula Paul G.HfCo2 laves phase intermetallics-part Ⅱ:elastic and mechanical properites as a function of composition[J].INTERMETALLICS,2001(09):785-798.
[10] Takasugi T;Liu CT;Lee EH;Kumar KS .Microstructure and mechanical properties of two-phase Cr-Cr sub 2 Nb, Cr-Cr sub 2 Zr and Cr-Cr sub 2 (Nb,Zr) alloys[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,1999(1/2):108-123.
[11] J. H. Zhu;L. M. Pike;C. T . Liu;P. K. Liaw .Point defects in binary NbCr_2 laves-phase alloys[J].Scripta materialia,1998(7):833-838.
[12] S. Kanazawa;Y. Kaneno;H. Inoue .Microstructures and defect structures in ZrCr_2 Laves phase based intermetallic compounds[J].Intermetallics,2002(8):783-792.
[13] C.T. Liu;J.H. Zhu .Physical metallurgy and mechanical properties of transition-metal Laves phase alloys[J].Intermetallics,2000(9/11):1119-1129.
[14] Keitz Armin Von;Sauthoff Gerhard.Laves phases for high temperatures-Part Ⅱ:stability and mechancical properties[J].INTERMETALLICS,2002(10):497-510.
[15] Davidson D L;Chan K S .The effect of microstructure on the fracture resistance of Nb-Cr-Ti in situ composites[J].Scripta Materialia,1997,38(07):1155-1161.
[16] 鲁世强,黄伯云,贺跃辉.机械合金化对Laves相Cr2Nb因相热反应合成影响[J].航空学报,2003(06):568-572.
[17] M.P Brady;J.H. Zhut .Oxidation resistance and mechanical properties of Laves phase reinforced Cr in-situ composites[J].Intermetallics,2000(9/11):1111-1118.
[18] S. Lee;P.K. Liaw .Cracking in Cr-Cr2Nb eutectic alloys due to thermal stresses[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,1999(0):184-192.
[19] K. S. Kumar;L. Pang;J. A. Horton .Structure and composition of Laves phases in binary Cr-Nb, Cr-Zr and ternary Cr-(Nb, Zr) alloys[J].Intermetallics,2003(7):677-685.
[20] Suklyun Hong;C.L. Fu .Theoretical study on cracking behavior in two-phase alloys Cr-Cr_2X (X = Hf, Nb, Ta, Zr)[J].Intermetallics,2001(9):799-805.
[21] Liu C T;Tortorelli P F;Horton J A et al.Effects of alloy additions on the microstructure and properties of Cr-Cr2 Nb alloys[J].MATERIAL SCIENCE AND ENGINEERING,1996,A214:23-32.
[22] KWAI S. CHAN .The Fracture Toughness of Niobium-Based, In Situ Composites[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,1996(9):2518-2531.
[23] D.L. DAVIDSON;K.S. CHAN;D.L. ANTON .The Effects on Fracture Toughness of Ductile-Phase Composition and Morphology in Nb-Cr-Ti and Nb-Si In Situ Composites[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,1996(10):3007-3018.
[24] Bewlay BP.;Jackson MR.;Reeder WJ.;Sutliff JA.;Lipsitt HA. .SOLIDIFICATION PROCESSING OF HIGH TEMPERATURE INTERMETALLIC EUTECTIC-BASED ALLOYS[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,1995(0):534-543.
[25] Thoma D J;Chu F;Peralta P et al.Elastic and mechanical properties of Nb (Cr,V) 2 C 15 Laves phases[J].MATERIAL SCIENCE AND ENGINEERING,1997,A239-A240:251-259.
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