RHEOLOGICAL MODEL OF SINTERING AND VISCOUS FLOW OF POROUS MATERIALS WITH 2D DEFECTS

被引：3

作者：

Skorokhod, V. V. ^{[1
]}

Shtern, M. B. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Frantsevich Inst Problems Mat Sci, Kiev, Ukraine

来源：

POWDER METALLURGY AND METAL CERAMICS | 2019年 / 58卷 / 7-8期

关键词：

rheological model; sintering; 2D defects; viscous flow; porosity; compression;

D O I：

10.1007/s11106-019-00089-6

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The viscous flow and sintering of porous materials that contain 2D defects are analyzed. The analysis relies on the rheological theory of sintering developed by Valerii Skorokhod and on the extended continuum powder model. The behavior of porous materials is considered for the sintering process combined with uniaxial tension. In particular, neutral sintering is addressed and an indirect method to determine the effective Laplace pressure is discussed.

引用

页码：399 / 405

页数：7

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