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Optimized wire bonding process on micro-connection pad with Ni/CeO2 coatings

  • Wang Chunyu*
  • , Wang Qing
  • , Li Han-Zhu
  • , Ji Xiao-Zhi
  • , Kang Zhi-Long
  • *Corresponding author for this work
  • School of Materials Science and Engineering, Harbin Institute of Technology Weihai

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

Abstract

It is Ni/CeO2 coatings that have been prepared on SiC/Al composites surfaces (electroless plating Ni and depositing CeO2 conversion coatings). It is employed to wire bonding process as a new micro-connection pad in this paper. During bonding process, ultrasonic time, ultrasonic power, bonding pressure, etc. have been investigated. The optimized parameters are obtained with the best bonding properties.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials I
Pages1925-1928
Number of pages4
DOIs
StatePublished - 2013
Externally publishedYes
Event2012 International Conference on Applied Mechanics and Materials, ICAMM 2012 - Sanya, China
Duration: 24 Nov 201225 Nov 2012

Publication series

NameApplied Mechanics and Materials
Volume275-277
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2012 International Conference on Applied Mechanics and Materials, ICAMM 2012
Country/TerritoryChina
CitySanya
Period24/11/1225/11/12

Keywords

  • Ceo
  • Electroless plating Ni
  • Micro-connection pad
  • Wire bonding

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