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The research of spraying SiC/Cu electronic packaging composites

  • Ming Hu*
  • , Jing Gao
  • , Yunlong Zhang
  • *Corresponding author for this work
  • Jiamusi University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The SiC/Cu electronic packaging composites with excellent performance were successfully prepared by the chemical plating copper on the surface of SiC powders and high-speed flame spraying technology. The results showed that the homogeneous dense coated layers can be obtained on the surface of SiC powder by optimizing process parameters. The volume fraction of SiC powders in the composites could significantly increase and figure was beyond 55vol% after spraying Copper. The SiC and Cu were the main phases in the spraying SiC/Cu electronic packaging composite, at the same time Cu2O can be tested as the trace phase. The interface combination properties of SiC/Cu in the hot-pressed samples can obviously improve. The thermal expansion coefficient and thermal conductivity of SiC/Cu electronic packaging composite basic can satisfy the requirements for electronic packaging materials.

Original languageEnglish
Title of host publicationMaterials and Design
Pages620-623
Number of pages4
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, China
Duration: 29 Jul 201131 Jul 2011

Publication series

NameAdvanced Materials Research
Volume284-286
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011
Country/TerritoryChina
CitySanya
Period29/07/1131/07/11

Keywords

  • Chemical plating copper
  • Micro-structure
  • SiC/Cu electronic packaging composites
  • Thermal physical properties
  • Thermal spraying

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