Evaluation of microstructure and contiguity of W/Cu composites prepared by coated tungsten powders

International Journal of Refractory Metals and Hard Materials

Volumn 27, Issue 4, 2009, Pages 729-733

  Amirjan, M ^a   Zangeneh Madar, K ^a   Parvin, N ^b  

^a MUT   (Iran)

^b AMIRKABIR UNIVERSITY OF TECHNOLOGY   (Iran)

Author keywords

Contiguity; Electroless coating; Infiltration; W Cu composite

Indexed keywords

ARCHIMEDES METHODS; COMPOSITE COMPACTS; CONTIGUITY; ELECTROLESS COATING; INFILTRATION PROCESS; NI-CU-P; REDUCING ATMOSPHERES; RELATIVE DENSITIES; SELECTIVE PRESSURES; TUNGSTEN POWDERS; W/CU COMPOSITE;

ELECTROLESS PLATING; MICROSTRUCTURE; NICKEL; POWDERS; SEEPAGE; SOIL MECHANICS; TUNGSTEN; TUNGSTEN POWDER METALLURGY;

TUNGSTEN PLATING;

EID: 64049109103     PISSN: 02634368     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmhm.2008.12.008     Document Type: Article

References (30)

1. Doré F., Martin C.L., and Allibert C.H. Apparent viscosity of W-Cu powder compacts during sintering. Mater Sci Eng A 383 (2004) 390-398
2. Li Y., Qu X., Zheng Z., Lei C., Zou Z., and Shu Y. Properties of W-Cu composite powder produced by a thermo-mechanical method. Int J Refrac Metals Hard Mater 21 (2003) 259-264
3. Hiraoka Y., Hanado H., and Inoue T. Deformation behavior at room temperature of W-80vol%Cu composite. Int J Refrac Metals Hard Mater 22 (2004) 87-93
4. Kim Young D., Oh Nang L., Oh S.-T., and Moon I.-H. Thermal conductivity of W-Cu composites at various temperatures. Mater Lett 51 (2001) 420-424
5. Sebastian K.V. Int J Powder Metall Powder Technol 17 (1981) 297-303
6. Frantsevich I.N. Poroshkovaya Metall 212 8 (1980) 36-47 [English translation]
7. Scorey C. US Patent 5,292,478, March 8, 1994.
8. Ehlert MR, Helderman ER. US Patent 4,788,627, November 29, 1988.
9. Minakova R.V., Kresanova A.P., Lesnik N.D., Malyshenko A.A., and Antonov S.O. Poroshkovaya Metall 302 2 (1988) 48-53 [English translation]
10. Neumann W., and Kny E. High Temp-High Pressure 21 5 (1989) 525-532
11. Osada M, Amano Y, Ogasa N, Ohtsuka A. US Patent 5,086,333, February 4, 1992.
12. Kirk T.W., Caldwell S.G., and Oakes J.J. In: Capus J.M., and German R.M. (Eds). Advances in powder metallurgy and particulate materials-1992 vol. 9 (1992), MPIF, Princeton, NJ 115-122
13. Kang B.S., Won C., and Chun W.B.S. Preparation of nickel-coated alumina composite powder by an aqueous-phase reduction process. J Mater Sci 30 (1995) 3883-3887
14. Ramaseshan R., Seshadri S.K., and Nair N.G. Electroless nickel-phosphorus coating on Ti and Al elemental powders. Scripta Mater 45 (2001) 183-189
15. Chiou W.C., and Hu C.T. Metall Trans A 25 (1994) 985
16. Loto C.A. J Met 8 (1989) 36
17. Duomo Z, Huiguang C, Rongde Ge, Zhihong L, Youngsong Z, Xi L. Preparation of nickel-coated tungsten composite powder by electroless deposition. In: Proceedings of the international conference on mining and metallurgy of complex nickel ores, September 1993, China.
18. Hanyaloglu S.C., Aksakal B., and McColm I.J. Reactive sintering of electroless nickel-plated aluminum powders. Mater Charact 47 (2001) 9-16
19. Lee Young J., Lee B.-H., Kim G.-S., Kim D.-G., Kim D.-S., and Kim Young D. Evaluation of conductivity in W-Cu composites through the estimation of topological microstructures. Mater Lett 60 (2006) 2000-2003
20. Dore F., Lay S., Eustathopoulos N., and Alliber C.H. Segregation of Fe during the sintering of doped W-Cu alloys. Scripta Mater 49 (2003) 237-242
21. German R.M. Sintering theory and practice (1996), John Wiley and Sons Inc.
22. Upadhyaya A. Sintered metallic and ceramic materials, 1995.
23. Fine grain tungsten heavy alloys containing additives. United State Patent No. 4, 1991.
24. Erhardt NB, Suri P, German RM. Microstructural evolution of W-Ni-Fe during liquid phase sintering - a quenching study. Center for Innovative Sintered Products, 147 Research West, The Pennsylvania State University, University Park, PA. p. 16802-9.
25. Song J.Y., and Yu J. Residual stress measurements in electroless plated Ni-P films. Thin Solid Films 415 (2002) 167-172
26. Leon O.A., and Staia M.H. Influence of heat treatment on tribological behavior of Ni-P autocatalytic coatings. Surf Eng 15 5 (1999) 391-394
27. Staia M.H., Puchi E.S., and Castillo E. Characterization of Ni-P electroless deposits with moderate phosphorus content. Surf Eng 13 4 (1997) 335
28. Johnson J.L., and German R.M. Solid-state contributions to densification during liquid phase sintering. Metall Mater Trans A 27B December (1996)
29. Yunxin W., German R.M., Marx B., Bollina R., and Bell M. Characteristics of densification and distortion of Ni-/Cu liquid phase sintered tungsten heavy alloy. Mater Sci Eng A344 (2003) 158-167
30. Farooq S. PhD Thesis. Rensselaer Polytechnic Institute, Troy, NY, 1988.