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Volumn 123, Issue 1, 2010, Pages 83-90

Chemical mechanism of precipitate formation and pH effect on the morphology and thermochemical co-precipitation of W-Cu nanocomposite powders

Author keywords

Chemical synthesis; Composite materials; Nanostructures; Precipitation

Indexed keywords

AQUEOUS SOLUTIONS; CALCINED POWDER; CHEMICAL MECHANISM; CHEMICAL SYNTHESIS; COMPLEX IONS; COMPOSITE POWDERS; COPPER NITRATE; DOMINANT MECHANISM; HIGH PH; LIGAND EXCHANGES; PH CONDITION; SODIUM TUNGSTATE; W-CU NANOCOMPOSITES;

EID: 77953132294     PISSN: 02540584     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchemphys.2009.12.029     Document Type: Article
Times cited : (36)

References (16)
  • 1
    • 0037075710 scopus 로고    scopus 로고
    • Dilatometric analysis on the sintering behavior of nanocrystalline W-Cu prepared by mechanical alloying
    • Ryu S.S., Kim Y.D., and Moon I.H. Dilatometric analysis on the sintering behavior of nanocrystalline W-Cu prepared by mechanical alloying. J. Alloys Compd. 335 (2002) 233-240
    • (2002) J. Alloys Compd. , vol.335 , pp. 233-240
    • Ryu, S.S.1    Kim, Y.D.2    Moon, I.H.3
  • 2
    • 3142780084 scopus 로고    scopus 로고
    • Effect of heating rate on microstructural homogeneity of sintered W-15 wt% Cu nanocomposite fabricated from W-CuO powder mixture
    • Kim D.G., Kim G.S., Suk M.J., Oh S.T., and Kim Y.D. Effect of heating rate on microstructural homogeneity of sintered W-15 wt% Cu nanocomposite fabricated from W-CuO powder mixture. Scripta Mater. 51 (2004) 677-681
    • (2004) Scripta Mater. , vol.51 , pp. 677-681
    • Kim, D.G.1    Kim, G.S.2    Suk, M.J.3    Oh, S.T.4    Kim, Y.D.5
  • 3
    • 0028405551 scopus 로고
    • Powder metallurgy processing of thermal management materials for microelectronic applications
    • German R.M., Hens K.F., and Johnson J.L. Powder metallurgy processing of thermal management materials for microelectronic applications. Int. J. Powder Metall. 30 (1994) 205
    • (1994) Int. J. Powder Metall. , vol.30 , pp. 205
    • German, R.M.1    Hens, K.F.2    Johnson, J.L.3
  • 4
    • 0018293661 scopus 로고
    • High density tungsten-copper liquid phase sintering composites from co-reduced oxide powders
    • Sebastian K.V., and Tendolkar G.S. High density tungsten-copper liquid phase sintering composites from co-reduced oxide powders. Int. J. Powder Metall. Powder Technol. 15 1 (1979) 45-53
    • (1979) Int. J. Powder Metall. Powder Technol. , vol.15 , Issue.1 , pp. 45-53
    • Sebastian, K.V.1    Tendolkar, G.S.2
  • 5
    • 16344366046 scopus 로고    scopus 로고
    • Formation of a W-25%Cu nanocomposite during high pressure torsion
    • Sabirov I., and Pippan R. Formation of a W-25%Cu nanocomposite during high pressure torsion. Scripta Mater. 52 (2005) 1293-1298
    • (2005) Scripta Mater. , vol.52 , pp. 1293-1298
    • Sabirov, I.1    Pippan, R.2
  • 6
    • 1842592340 scopus 로고    scopus 로고
    • High performance tungsten-copper composites for electrical contacts
    • Nigarura S., and Desrosiers L. High performance tungsten-copper composites for electrical contacts. Met. Powder Rep. 53 (1998) 37
    • (1998) Met. Powder Rep. , vol.53 , pp. 37
    • Nigarura, S.1    Desrosiers, L.2
  • 7
    • 0041829161 scopus 로고    scopus 로고
    • The influence of the dispersion technique on the characteristics of the W-Cu powders and on the sintering behavior
    • Da Costa F.A., Da Silva A.G.P., and Gomes U.U. The influence of the dispersion technique on the characteristics of the W-Cu powders and on the sintering behavior. Powder Technol. 134 (2003) 123
    • (2003) Powder Technol. , vol.134 , pp. 123
    • Da Costa, F.A.1    Da Silva, A.G.P.2    Gomes, U.U.3
  • 8
    • 33746633382 scopus 로고    scopus 로고
    • Preparation and characterization of W-Cu nanopowders by a homogeneous precipitation process
    • Cheng J., Lei C., Xiong E., Jiang Y., and Xia Y. Preparation and characterization of W-Cu nanopowders by a homogeneous precipitation process. J. Alloys Compd. 421 (2006) 146-150
    • (2006) J. Alloys Compd. , vol.421 , pp. 146-150
    • Cheng, J.1    Lei, C.2    Xiong, E.3    Jiang, Y.4    Xia, Y.5
  • 9
    • 64449085508 scopus 로고    scopus 로고
    • Synthesis and densification of W-30 wt%Cu composite powders using ammonium meta tungstate and copper nitrate as precursors
    • Ardestani M., Arabi H., Rezaie H.R., and Razavizadeh H. Synthesis and densification of W-30 wt%Cu composite powders using ammonium meta tungstate and copper nitrate as precursors. Int. J. Refract. Metals Hard Mater. 27 (2009) 796-800
    • (2009) Int. J. Refract. Metals Hard Mater. , vol.27 , pp. 796-800
    • Ardestani, M.1    Arabi, H.2    Rezaie, H.R.3    Razavizadeh, H.4
  • 10
    • 67649866310 scopus 로고    scopus 로고
    • The effect of sintering temperature on densification of nanoscale dispersed W-20-40 wt%Cu composite powders
    • Ardestani M., Arabi H., Razavizadeh H., and Rezaie H.R. The effect of sintering temperature on densification of nanoscale dispersed W-20-40 wt%Cu composite powders. Int. J. Refract. Metals Hard Mater. 27 (2009) 862-867
    • (2009) Int. J. Refract. Metals Hard Mater. , vol.27 , pp. 862-867
    • Ardestani, M.1    Arabi, H.2    Razavizadeh, H.3    Rezaie, H.R.4
  • 11
    • 70349464532 scopus 로고    scopus 로고
    • Thermochemical preparation of W-25%Cu nanocomposite powder through a CVT mechanism
    • Hashempour M., Razavizadeh H., Rezaie H.R., and Salehi M.T. Thermochemical preparation of W-25%Cu nanocomposite powder through a CVT mechanism. Mater. Charact. 60 (2009) 1232-1240
    • (2009) Mater. Charact. , vol.60 , pp. 1232-1240
    • Hashempour, M.1    Razavizadeh, H.2    Rezaie, H.R.3    Salehi, M.T.4
  • 12
    • 0040631339 scopus 로고    scopus 로고
    • Synthesis of nanostructured powders by new chemical processes
    • Kim B.K., Lee G.G., Ha G.H., and Lee D.W. Synthesis of nanostructured powders by new chemical processes. Metals Mater. 5 2 (1999) 109-113
    • (1999) Metals Mater. , vol.5 , Issue.2 , pp. 109-113
    • Kim, B.K.1    Lee, G.G.2    Ha, G.H.3    Lee, D.W.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.