Initial study of strengthening of NiAl-Cr(Mo)-Hf alloys by strong magnetic field

Journal of Materials Research

Volumn 20, Issue 2, 2005, Pages 295-298

  Ma, G J ^a   Wu, C W ^a   Zhou, W L ^a   Guo, X L ^a   Ren, M F ^a   Guo, J T ^b  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^b INSTITUTE OF METAL RESEARCH   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BENDING STRENGTH; DISSOLUTION; DUCTILE FRACTURE; GRAIN BOUNDARIES; INTERMETALLICS; MAGNETIC FIELD EFFECTS; MICROANALYSIS; PHASE INTERFACES; PROBES; SCANNING ELECTRON MICROSCOPY; STRENGTHENING (METAL); THERMAL EFFECTS;

ELECTRON PROBE MICROANALYSIS; HEUSLER PHASES PARTICLES; MAGNETIC FIELD TREATMENT; MATRIX PHASES INTERFACES;

NICKEL ALLOYS;

EID: 28044440296     PISSN: 08842914     EISSN: None     Source Type: Journal    
DOI: 10.1557/JMR.2005.0047     Document Type: Article

References (10)

1. H. Conrad: Influence of an electric or magnetic field on the liquid-solid transformation in materials and on the microstructure of the solid. Mater. Sci. Eng. A 287, 205 (2000).
2. D. Yang and H. Conrad: Exploratory study into the effects of an electric field and of high current density electropulsing on the plastic deformation of TiAl. Intermetallics 9, 943 (2001).
3. Y. Fahmy, T. Hare, R. Tooke, and H. Conrad: Effects of a pulsed magnetic treatment on the fatigue of low carbon steel. Scripta Mater. 38(9), 1355 (1998).
4. M.I. Molotskii: Theoretical basis for electro- and magnetoplasticity. Mater. Sci. Eng. A 297, 248 (2000).
5. S. Asai: Recent development and prospect of electromagnetic processing of materials. Science and Technology of Advanced Materials. 1, 191 (2000).
6. W.L. Zhou, J.T. Guo, X. Xu, and S.H. Zhang: High temperature mechanical property of NiAl/Cr(Mo)-Hf alloys. Rare Metals 26(2), 81 (2002) (in Chinese).
7. X.F. Chen, D.R. Johnson, R.D. Noebe, and B.F. Olive: Deformation and fracture of a directionally solidified NiAl-28Cr-6Mo eutectic alloy. J. Mater. Res. 10, 1159 (1995).
8. F.E. Heradia, M.Y. He, G.E. Lucas, and A.G. Evans: The fracture resistance of directionally solidified dual-phase NiAl reinforced with refractory metals. Acta Mater. 41, 505 (1993).
9. C.Y. Cui and J.T. Guo: Investigation of the microstructure and mechanical property of multiphase Intermetallics of NiAl-28Cr-5.8Mo-0.2Hf. Chinese Acta Metal. 35(S2), 423 (1999).
10. C.Y. Cui and J.T. Guo: Effect of Hf on microstructure and high temperature strength of a cast NiAl/Cr(Mo) alloy. Mater. Trans. 42(8), 1700 (2001).