Publication detail

Metallurgical bonding between metal matrix and core-shelled reinforcements in cold sprayed composite coating

Yin S., Cizek J., Chen Ch., Jenkins R., O’Donnell G., Lupo R.

Original Title

Metallurgical bonding between metal matrix and core-shelled reinforcements in cold sprayed composite coating

Type

journal article in Web of Science

Language

English

Original Abstract

The cohesion mechanism of cold sprayed metal matrix composite coating reinforced with core-shell structured particles was studied. Al and Cu-Ni-coated diamond were used as the matrix and the reinforcement, respectively. The two components were found metallurgically bonded as evidenced by a formation of CuAl2 layer at the interface. Owing to this enhanced matrix-reinforcement bonding, the core-shelled diamond particles delivered superior deposition (i.e., higher diamond deposition efficiency, higher diamond content, better fracture resistance) than conventional uncoated diamond particles. Despite the metallurgical bonding, the coating cohesion strength was not improved, with the limiting factor likely being insufficient cohesion of the core-shelled diamonds. (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

Keywords

Cold spray (kinetic spray); Transmission electron microscopy (TEM); Intermetallic phase; Tensile strength; Bonding mechanism

Authors

Yin S., Cizek J., Chen Ch., Jenkins R., O’Donnell G., Lupo R.

Released

1. 3. 2020

Publisher

PERGAMON-ELSEVIER SCIENCE LTD

Location

OXFORD

ISBN

1359-6462

Periodical

SCRIPTA MATERIALIA

Year of study

177

Number

3

State

United States of America

Pages from

49

Pages to

53

Pages count

5

URL

https://www.sciencedirect.com/science/article/pii/S1359646219305573?via%3Dihub

BibTex

@article{BUT182740,
  author="Shuo {Yin} and Jan {Čížek} and Richard {Jenkins} and Rocco {Lupoi} and Chaoy {Chen} and Garret {O’Donnell}",
  title="Metallurgical bonding between metal matrix and core-shelled reinforcements in cold sprayed composite coating",
  journal="SCRIPTA MATERIALIA",
  year="2020",
  volume="177",
  number="3",
  pages="49--53",
  doi="10.1016/j.scriptamat.2019.09.023",
  issn="1359-6462",
  url="https://www.sciencedirect.com/science/article/pii/S1359646219305573?via%3Dihub"
}