COMPUTER-SIMULATION OF SINTERING PROCESSES

被引：85

作者：

BROSS, P

EXNER, HE

机构：

[1] Max-Planck-Institut für Metallforschung, Institut für Werkstoffwissenschaften, Stuttgart

来源：

ACTA METALLURGICA | 1979年 / 27卷 / 06期

关键词：

D O I：

10.1016/0001-6160(79)90189-5

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A numerical procedure is described for simulating sintering of model systems. Based on earlier work by Nichols for surface diffusion transport, simultaneously acting mechanisms (surface and grain-boundary diffusion) are treated without simplifying assumptions concerning the neck geometry developed during sintering. The method is independent of the physical constants specific for the sintering material and normalised with respect to size which makes it rather general. Some results are given for cylinder models including asymmetric arrays. It is thought that the results obtained by this computer simulation greatly enhance our understanding of sintering processes. © 1979.

引用

页码：1013 / 1020

页数：8

共 19 条

[1] FIRST REPORT ON SINTERING DIAGRAMS
ASHBY, MF
[J]. ACTA METALLURGICA, 1974, 22 (03): : 275 - 289
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[3] BROSS P, 1976, THESIS U STUTTGART
[4] CHOI JY, 1962, T METALL SOC AIME, V224, P589
[5] MATERIAL TRANSPORT RATE AND STRESS-DISTRIBUTION DURING GRAIN-BOUNDARY DIFFUSION DRIVEN BY SURFACE-TENSION
EXNER, HE
BROSS, P
[J]. ACTA METALLURGICA, 1979, 27 (06): : 1007 - 1012
[6] EXNER HE, 1973, SINTERING RELATED PH, P358
[7] EXNER HE, 1979, REV POWDER METALLURG, V1
[8] MORPHOLOGY RELATIONS DURING BULK-TRANSPORT SINTERING
GERMAN, RM
MUNIR, ZA
[J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1975, 6 (12): : 2229 - 2234
[9] GERMAN RM, 1976, 4TH INT C SINT DUBR, P6
[10] DIFFUSION SINTERING .1. INITIAL STAGE SINTERING MODELS AND THEIR APPLICATION TO SHRINKAGE OF POWDER COMPACTS
JOHNSON, DL
CUTLER, IB
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1963, 46 (11) : 541 - 545

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