Microstructural control of and mechanical properties of mechanically alloyed tungsten heavy alloys

Metals and Materials International

Volumn 5, Issue 2, 1999, Pages 185-191

  Ryu, Ho J ^a   Hong, Soon H ^a   Lee, Sung ^b   Baek, Woon H ^b  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Agency for Defence Development   (South Korea)

Author keywords

Mechanical alloying; Mechanical properties; Microstructure; Tungsten heavy alloy; Two step sintering

Indexed keywords

BLENDING; IRON ALLOYS; LIQUID PHASE SINTERING; LIQUIDS; MECHANICAL ALLOYING; MECHANICAL PROPERTIES; MICROSTRUCTURE; POWDERS; SHEAR STRAIN; SHEAR STRESS; TERNARY ALLOYS; TUNGSTEN POWDER METALLURGY;

DYNAMIC TORSIONAL TEST; INHOMOGENEOUS DISTRIBUTION; MECHANICALLY ALLOYED POWDER; MICROSTRUCTURAL CONTROL; SOLID SOLUTION MATRICES; SOLID STATE SINTERING; TUNGSTEN HEAVY ALLOYS; TWO-STEP SINTERING;

TUNGSTEN ALLOYS;

EID: 0039445950     PISSN: 12259438     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF03026051     Document Type: Article

References (27)

1. F. V. Lenel, Powder Metallurgy: Principles and Applications, MPIF, Princeton, NJ (1980).
2. R. M. German, in Tungsten and Tungsten Alloys-1992 (eds., A. Bose and R.J. Dowding), p. 1, MPIF, Princeton, NJ (1992).
3. R. M. German, Sintering Theory and Practice, John Wiley & Sons, Inc., New York, NY (1996).
4. L. S. Magness and T.G. Farrand, Proc. 1990 Army Science Conf., p. 149, Durham, NC (1990).
5. S. Cytron, in Proc. Inter. Conf. on Adv. Composite Mater. (eds., T. Chandra and A.K. Dhingra), p. 973, TMS, Warrendale, PA (1993).
6. D. K. Kim, S. Lee, H. J. Ryu and S. H. Hong, J. Kor. Inst. Met. & Mater. 37, 33 (1999).
7. K. T. Ramesh and R. S. Coates, Metall. Trans. A 23, 2625 (1992).
8. S. H. Hong, H. J. Ryu, E. P. Kim and W. H. Baek, Key Engineering Mater. 141-143, 453 (1998).
9. R. M. German, L. L. Bourguignon and B. H. Rabin, J. Met. 37, 36 (1985).
10. K. S. Churn and D. N. Yoon, Powder Met. 22, 175 (1979).
11. J. Gurland, Trans. AIME 212, 452 (1958).
12. A. Bose, H. Couque and J. Lankford, Jr., in Tungsten and Tungsten Alloys 1992 (eds., A. Bose and R.J. Dowding), p. 291, MPIF, Princeton, NJ (1992).
13. A. Bose and R.M. German, Metall. Trans. A 19, 3100 (1988).
14. R. J. Dowding, in Recrystallization '90 (ed., T. Chandra), p. 237, TMS, Warrendale, PA (1990).
15. W. E. Gurwell, in Proc. 2nd Inter. Conf. on Tungsten and Refractory Metals (eds., A. Bose and R.J. Dowding), p. 65, MPIF, Princeton, NJ (1994).
16. M. L. Ovecoglu, B. Ozkal and C. Suryanarayana, J. Mater. Res. 11, 1673 (1996).
17. H. J. Ryu, S. H. Hong and W. H. Baek, J. Mater. Proc. Tech. 63, 292 (1997).
18. C. Zubillaga, F. Hernandez, J. J. Urcola and M. Fuentes, Acta metall. 37, 1865 (1989).
19. B. H. Rabin, A. Bose and R. M. German, Int. J. Powder Metall. 25, 21 (1989).
20. I. M. Lifshitz and V. V. Slyozov, J. Phys. Chem. Solids 19, 35 (1961).
21. A. J. Ardell, Acta metall. 20, 61 (1972).
22. J. W. Noh, Ph. D. Thesis, Korea Advanced Institute of Science and Technology (1993).
23. G. R. Johnson, J. M. Hoegfeldt, U. S. Lindholm and A. Nagy, J. Eng. Mater. Tech. 105, 42 (1983).
24. R. C. Batra and Z. Peng, Int J. Impact Eng. 16, 375 (1995).
25. K.-M. Cho, S. Lee, S. R. Nutt and J. Duffy, Acta metall. mater. 41, 923 (1993).
26. M. Zhou, A. Needleman and R. J. Cliton, J. Mech. Phys. Solids 42, 423 (1994).
27. D. K. Kim, S. Lee, H. S. Song, Metall. Mater. Trans. A 29, 1057 (1998).