Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

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

doi:10.1016/j.scriptamat.2004.06.014

Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

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

Dept. of Materials Science & Engineering

Research output: Contribution to journal › Article › peer-review

72 Scopus citations

Abstract

Sintering behavior of W-15wt%Cu nanocomposite powders was investigated. The sintered composite with high heating rate showed a more homogeneous micro structure than that with low heating rate. Microstructural characteristics depending on heating rate were explained by the different sintering, the effect of powder agglomerates, and exuded Cu from agglomerated powders.

Original language	English
Pages (from-to)	677-681
Number of pages	5
Journal	Scripta Materialia
Volume	51
Issue number	7
DOIs	https://doi.org/10.1016/j.scriptamat.2004.06.014
State	Published - Oct 2004

Keywords

Microhardness
Microstructural homogeneity
Nanocomposite
Solid state sintering
W-Cu

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10.1016/j.scriptamat.2004.06.014

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title = "Effect of heating rate on microstructural homogeneity of sintered W-15wt\%Cu nanocomposite fabricated from W-CuO powder mixture",

abstract = "Sintering behavior of W-15wt\%Cu nanocomposite powders was investigated. The sintered composite with high heating rate showed a more homogeneous micro structure than that with low heating rate. Microstructural characteristics depending on heating rate were explained by the different sintering, the effect of powder agglomerates, and exuded Cu from agglomerated powders.",

keywords = "Microhardness, Microstructural homogeneity, Nanocomposite, Solid state sintering, W-Cu",

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

year = "2004",

month = oct,

doi = "10.1016/j.scriptamat.2004.06.014",

language = "English",

volume = "51",

pages = "677--681",

journal = "Scripta Materialia",

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AU - Kim, Dae Gun

AU - Kim, Gil Su

AU - Suk, Myung Jin

AU - Oh, Sung Tag

AU - Kim, Young Do

PY - 2004/10

Y1 - 2004/10

N2 - Sintering behavior of W-15wt%Cu nanocomposite powders was investigated. The sintered composite with high heating rate showed a more homogeneous micro structure than that with low heating rate. Microstructural characteristics depending on heating rate were explained by the different sintering, the effect of powder agglomerates, and exuded Cu from agglomerated powders.

AB - Sintering behavior of W-15wt%Cu nanocomposite powders was investigated. The sintered composite with high heating rate showed a more homogeneous micro structure than that with low heating rate. Microstructural characteristics depending on heating rate were explained by the different sintering, the effect of powder agglomerates, and exuded Cu from agglomerated powders.

KW - Microhardness

KW - Microstructural homogeneity

KW - Nanocomposite

KW - Solid state sintering

KW - W-Cu

UR - http://www.scopus.com/inward/record.url?scp=3142780084&partnerID=8YFLogxK

U2 - 10.1016/j.scriptamat.2004.06.014

DO - 10.1016/j.scriptamat.2004.06.014

M3 - Article

AN - SCOPUS:3142780084

SN - 1359-6462

VL - 51

SP - 677

EP - 681

JO - Scripta Materialia

JF - Scripta Materialia

IS - 7

ER -

Effect of heating rate on microstructural homogeneity of sintered W-15wt%Cu nanocomposite fabricated from W-CuO powder mixture

Abstract

Keywords

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