Plotting of compaction curves of ceramic powders on the basis of one-parameter pressing equations

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

A one-parameter equation that describes pressing of ceramic powders in the dimensionless coordinates 'relative pressing pressure - relative density of the compact' is suggested. It is shown that the boundary conditions are correctly obeyed for such an equation. The correctness of the initial conditions is provided by the developed method for plotting the compaction curves. The consecutive unloading of the powder body envisaged by the method makes it possible to determine the contribution of the elastic interaction of the particles to compaction. The true compaction curve of ZrO2 - 5% Y2O3 nanopowder is well described by a one-parameter logarithmic equation.

Original languageEnglish
Pages (from-to)37-40
Number of pages4
JournalRefractories and Industrial Ceramics
Volume42
Issue number1-2
DOIs
Publication statusPublished - Jan 2001

Fingerprint

Powders
Compaction
Unloading
Boundary conditions

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

@article{3eae116b6cb940438e80c359b23532c1,
title = "Plotting of compaction curves of ceramic powders on the basis of one-parameter pressing equations",
abstract = "A one-parameter equation that describes pressing of ceramic powders in the dimensionless coordinates 'relative pressing pressure - relative density of the compact' is suggested. It is shown that the boundary conditions are correctly obeyed for such an equation. The correctness of the initial conditions is provided by the developed method for plotting the compaction curves. The consecutive unloading of the powder body envisaged by the method makes it possible to determine the contribution of the elastic interaction of the particles to compaction. The true compaction curve of ZrO2 - 5{\%} Y2O3 nanopowder is well described by a one-parameter logarithmic equation.",
author = "Khasanov, {O. L.} and Dvilis, {{\'E} S.} and Sokolov, {V. M.}",
year = "2001",
month = "1",
doi = "10.1023/A:1011392918585",
language = "English",
volume = "42",
pages = "37--40",
journal = "Refractories and Industrial Ceramics",
issn = "1083-4877",
publisher = "Springer New York",
number = "1-2",

}

TY - JOUR

T1 - Plotting of compaction curves of ceramic powders on the basis of one-parameter pressing equations

AU - Khasanov, O. L.

AU - Dvilis, É S.

AU - Sokolov, V. M.

PY - 2001/1

Y1 - 2001/1

N2 - A one-parameter equation that describes pressing of ceramic powders in the dimensionless coordinates 'relative pressing pressure - relative density of the compact' is suggested. It is shown that the boundary conditions are correctly obeyed for such an equation. The correctness of the initial conditions is provided by the developed method for plotting the compaction curves. The consecutive unloading of the powder body envisaged by the method makes it possible to determine the contribution of the elastic interaction of the particles to compaction. The true compaction curve of ZrO2 - 5% Y2O3 nanopowder is well described by a one-parameter logarithmic equation.

AB - A one-parameter equation that describes pressing of ceramic powders in the dimensionless coordinates 'relative pressing pressure - relative density of the compact' is suggested. It is shown that the boundary conditions are correctly obeyed for such an equation. The correctness of the initial conditions is provided by the developed method for plotting the compaction curves. The consecutive unloading of the powder body envisaged by the method makes it possible to determine the contribution of the elastic interaction of the particles to compaction. The true compaction curve of ZrO2 - 5% Y2O3 nanopowder is well described by a one-parameter logarithmic equation.

UR - http://www.scopus.com/inward/record.url?scp=0035538929&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035538929&partnerID=8YFLogxK

U2 - 10.1023/A:1011392918585

DO - 10.1023/A:1011392918585

M3 - Article

AN - SCOPUS:0035538929

VL - 42

SP - 37

EP - 40

JO - Refractories and Industrial Ceramics

JF - Refractories and Industrial Ceramics

SN - 1083-4877

IS - 1-2

ER -