Low-Cost Manufacturing of Metal-Ceramic Composites through Electrodeposition of Metal into Ceramic Scaffold

Jiacheng Huang, Soheil Daryadel, Majid Minary-Jolandan

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Infiltration of a molten metal phase into a ceramic scaffold to manufacture metal-ceramic composites often involves high temperature, high pressure, and expensive processes. Low-cost processes for fabrication of metal-ceramic composites can substantially increase their applications in various industries. In this article, electroplating (electrodeposition) as a low-cost, roomerature process is demonstrated for infiltration of metal (copper) into a lamellar ceramic (alumina) scaffold. Estimation shows that this is a low energy consumption process. Characterization of mechanical properties showed that metal infiltration enhanced the flexural modulus and strength by more than 50% and 140%, respectively, compared to the pure lamellar ceramic. More importantly, metal infiltration remarkably enhanced the crack initiation and crack growth resistance by more than 230% and 510% compared to the lamellar ceramic. The electrodeposition process for development of metal-ceramic composites can be extended to other metals and alloys that can be electrochemically deposited, as a low-cost and versatile process.

Original languageEnglish (US)
Pages (from-to)4364-4372
Number of pages9
JournalACS Applied Materials and Interfaces
Volume11
Issue number4
DOIs
StatePublished - Jan 30 2019
Externally publishedYes

Keywords

  • advanced manufacturing
  • composite manufacturing
  • electrodeposition
  • fracture toughness
  • metalâ?ceramic composite

ASJC Scopus subject areas

  • Materials Science(all)

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