Effect of heating rate on sintered microstructure of W-Cu nanocomposite powder produced using W-CuO mixture

Dae Gun Kim; Gil Su Kim; Jin Chun Kim; Sung Tag Oh; Young Do Kim

doi:10.4028/www.scientific.net/msf.449-452.1125

Effect of heating rate on sintered microstructure of W-Cu nanocomposite powder produced using W-CuO mixture

Dae Gun Kim, Gil Su Kim, Jin Chun Kim, Sung Tag Oh, Young Do Kim

Dept. of Materials Science & Engineering

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

The sintered microstructure homogeneity of W-15wt%Cu nanocomposite powders prepared from W-CuO mixture was investigated. The increment of heating rate considerably affected the homogeneity of sintered microstructure. In case of the higher heating rate, the microstructure was more homogeneous than that of the lower heating rate by reason of Cu-exudation during heating-up process.

Original language	English
Pages (from-to)	1125-1128
Number of pages	4
Journal	Materials Science Forum
Volume	449-452
Issue number	II
DOIs	https://doi.org/10.4028/www.scientific.net/msf.449-452.1125
State	Published - 2004
Event	Designing, Processing and Properties of Advanced Engineering Materials: Proceedings on the 3rd International Symposium on Designing, Processing and Properties of Advanced Engineering Materials - Jeju Island, Korea, Republic of Duration: 5 Nov 2003 → 8 Nov 2003

Keywords

Homogeneity
Nanocomposite powder
Solid state sintering
W-Cu

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title = "Effect of heating rate on sintered microstructure of W-Cu nanocomposite powder produced using W-CuO mixture",

abstract = "The sintered microstructure homogeneity of W-15wt\%Cu nanocomposite powders prepared from W-CuO mixture was investigated. The increment of heating rate considerably affected the homogeneity of sintered microstructure. In case of the higher heating rate, the microstructure was more homogeneous than that of the lower heating rate by reason of Cu-exudation during heating-up process.",

keywords = "Homogeneity, Nanocomposite powder, Solid state sintering, W-Cu",

author = "Kim, \{Dae Gun\} and Kim, \{Gil Su\} and Kim, \{Jin Chun\} and Oh, \{Sung Tag\} and Kim, \{Young Do\}",

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language = "English",

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pages = "1125--1128",

journal = "Materials Science Forum",

issn = "0255-5476",

number = "II",

note = "Designing, Processing and Properties of Advanced Engineering Materials: Proceedings on the 3rd International Symposium on Designing, Processing and Properties of Advanced Engineering Materials ; Conference date: 05-11-2003 Through 08-11-2003",

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T1 - Effect of heating rate on sintered microstructure of W-Cu nanocomposite powder produced using W-CuO mixture

AU - Kim, Dae Gun

AU - Kim, Gil Su

AU - Kim, Jin Chun

AU - Oh, Sung Tag

AU - Kim, Young Do

PY - 2004

Y1 - 2004

N2 - The sintered microstructure homogeneity of W-15wt%Cu nanocomposite powders prepared from W-CuO mixture was investigated. The increment of heating rate considerably affected the homogeneity of sintered microstructure. In case of the higher heating rate, the microstructure was more homogeneous than that of the lower heating rate by reason of Cu-exudation during heating-up process.

AB - The sintered microstructure homogeneity of W-15wt%Cu nanocomposite powders prepared from W-CuO mixture was investigated. The increment of heating rate considerably affected the homogeneity of sintered microstructure. In case of the higher heating rate, the microstructure was more homogeneous than that of the lower heating rate by reason of Cu-exudation during heating-up process.

KW - Homogeneity

KW - Nanocomposite powder

KW - Solid state sintering

KW - W-Cu

UR - http://www.scopus.com/inward/record.url?scp=18544403484&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/msf.449-452.1125

DO - 10.4028/www.scientific.net/msf.449-452.1125

M3 - Conference article

AN - SCOPUS:18544403484

SN - 0255-5476

VL - 449-452

SP - 1125

EP - 1128

JO - Materials Science Forum

JF - Materials Science Forum

IS - II

T2 - Designing, Processing and Properties of Advanced Engineering Materials: Proceedings on the 3rd International Symposium on Designing, Processing and Properties of Advanced Engineering Materials

Y2 - 5 November 2003 through 8 November 2003

ER -

Effect of heating rate on sintered microstructure of W-Cu nanocomposite powder produced using W-CuO mixture

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Keywords

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