Passive-oxidized behavior of SiC particles and their jointing characteristics

Zhongliang Shi, Jae-chul Lee, Di Zhang, Hoin Lee, Mingyuan Gu, Renjie Wu

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The passive-oxidized behavior of as-received α-SiC particles has been studied on the basis of the weight changes of the transformation from SiC into SiO2, which are dependent on the elevated temperatures and time, the volume fraction of SiO2 and its thickness by assuming a spherical dependence on the elevated temperatures and time that also shows the same parabolic trends as the curves of the weight gain. According to the oxidation data of SiC particles, the oxidation parameters for SiC particles and the oxidation degree of the preform made from as-received SiC particles can be selected. An oxidized-jointing network skeleton among the particles of the preform is formed, as observed by SEM. These oxidation characteristics of SiC particles are beneficial for producing complicate and strong preforms for composites application in electronic packaging and in the aerospace industry.

Original languageEnglish
Pages (from-to)127-131
Number of pages5
JournalJournal of Materials Processing Technology
Volume110
Issue number2
DOIs
Publication statusPublished - 2001 Mar 19
Externally publishedYes

Fingerprint

Oxidation
SiO2
Electronics packaging
Aerospace industry
Volume fraction
Packaging
Skeleton
Volume Fraction
Temperature
Scanning electron microscopy
Composite materials
Composite
Electronics
Industry
Curve
Dependent

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Passive-oxidized behavior of SiC particles and their jointing characteristics. / Shi, Zhongliang; Lee, Jae-chul; Zhang, Di; Lee, Hoin; Gu, Mingyuan; Wu, Renjie.

In: Journal of Materials Processing Technology, Vol. 110, No. 2, 19.03.2001, p. 127-131.

Research output: Contribution to journalArticle

Shi, Zhongliang ; Lee, Jae-chul ; Zhang, Di ; Lee, Hoin ; Gu, Mingyuan ; Wu, Renjie. / Passive-oxidized behavior of SiC particles and their jointing characteristics. In: Journal of Materials Processing Technology. 2001 ; Vol. 110, No. 2. pp. 127-131.
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