Acta Metall Sin  1989, Vol. 25 Issue (5): 124-132    DOI:

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STEREOLOGICAL CHARACTERIZATION OF MICROSTRUCTURAL EVOLUTION AT LATE STAGES OF SINTERING FOR NICKEL POWDER COMPACTS

LIU Guoquan ;R. T. DEHOFF University of Science and Technology Beijing University of Florida; USA LIU Guoquan; Dept. of Materials Science and Engineering ;Universityof Science and Technology Beijing; 100083 Beijing

LIU Guoquan ;R. T. DEHOFF University of Science and Technology Beijing University of Florida; USA LIU Guoquan; Dept. of Materials Science and Engineering ;Universityof Science and Technology Beijing; 100083 Beijing. STEREOLOGICAL CHARACTERIZATION OF MICROSTRUCTURAL EVOLUTION AT LATE STAGES OF SINTERING FOR NICKEL POWDER COMPACTS. Acta Metall Sin, 1989, 25(5): 124-132.

Abstract References Related Articles Recommended Metrics Download:  PDF(1293KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The evolution of both the metric and topological properties of themicrostructure for Ni powder compacts at the late stage of sintering (V_v~5>0.90) hasbeen investigated by means of stereological methods. The effects of precompactionpressure and loose sintering have been studied and discussed. Key words:  sintering      microstructure      stereology      Received:  18 May 1989      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1989/V25/I5/124 1 DeHoff R T, Rhines F N. Quantitative Microscopy, New York: McGraw-Hill, 1968 2 Underwood E E. Quantitative Stereology, Reading, Mass: Addison-Wesley, 1970 3 Rhines F N, DeHoff R T, Kronsbein J. A Topological Study of the Sintering Process, Final Report, U S Atomic Energy Commission Contract No. AT-(40-1) -2581, Dec., 1969 4 DeHoff R T. In: Proc 4th Int Congress for Stereology, Nat Bur Stand (U S), Spec. Publ. 431． Washinglon: U S Government Printing Office, 1976: 439 5 Rhines F N, Craig K R, DeHoff R T. Metall Trans, 1974; 5: 413 6 Watwe A S, De Hoff R T. In: Microstructural Science, Vol. X, New York: Elsevier, 1982: 317 7 Hu H, Rath B B. Metall Trans, 1970; 1: 3181 8 Smith C S. Guttman L. Trans AIME, 1953; 197: 81 9 Hsueh C H, Evans A G, Coble R L. Acta Metall, 1982; 30: 1269 10 Aigeltinger E H, Exner H E. Metall Trans, 1977; 8A: 421 11 Watwe A S. Ph. D Dissertation, University of Florida, 1983 12 Rhines F N. In: Benesovsky F ed, Plansee Proceedings, 1958, Third Plansee Seminar, Reutte/Tyrol Springer-Verlay, 1958: 38 13 Lenel F V. 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