Manufacturing and compressive deformation behavior of high-strength aluminum coating material fabricated by kinetic spray process

Kyu Sik Kim, Ji Sang Yu, Juyeon Won, Changhee Lee, See Jo Kim, Seong Lee, Kee Ahn Lee

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

The compressive deformation behavior in the thickness direction of a kinetic-sprayed pure-aluminum layer whose thickness is ~15 mm was investigated. The yield strength of coating material was 200 MPa, and a unique strain softening phenomenon occurred even at room temperature. Due to the initial severely deformed structure of the kinetic-sprayed coating material based on the results of microstructure analysis, the production of high-strength metal bulk materials using kinetic spray processes was deemed possible.

Original languageEnglish
Pages (from-to)4876-4879
Number of pages4
JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume44
Issue number11
DOIs
StatePublished - Nov 2013
Externally publishedYes

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