Rights statement: This is the author’s version of a work that was accepted for publication in Materials Letters. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Materials Letters, 198, 2017 DOI: 10.1016/j.matlet.2017.03.175
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - Cold sprayed metal-ceramic coatings using satellited powders
AU - Al-Hamdani, K. S.
AU - Murray, J. W.
AU - Hussain, T.
AU - Kennedy, A.
AU - Clare, A. T.
N1 - This is the author’s version of a work that was accepted for publication in Materials Letters. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Materials Letters, 198, 2017 DOI: 10.1016/j.matlet.2017.03.175
PY - 2017/7/1
Y1 - 2017/7/1
N2 - A new ‘satelliting’ preparation method was used to create a feedstock of pure Al powder to which a much finer TiC powder was attached. Cold spray (CS) coatings of pure Al, blended Al/TiC and satellited Al/TiC were applied to Al substrates. A seven-fold increase in TiC area fraction was measured in the satellited coating compared to that in the blended coating. Coating thickness also increased as a result of increased ceramic deposition. Cross-sectional analysis revealed that the cohesion achieved between Al and TiC, during satelliting process, survives the CS process, and is hence an effective method of producing ceramic-metal coatings.
AB - A new ‘satelliting’ preparation method was used to create a feedstock of pure Al powder to which a much finer TiC powder was attached. Cold spray (CS) coatings of pure Al, blended Al/TiC and satellited Al/TiC were applied to Al substrates. A seven-fold increase in TiC area fraction was measured in the satellited coating compared to that in the blended coating. Coating thickness also increased as a result of increased ceramic deposition. Cross-sectional analysis revealed that the cohesion achieved between Al and TiC, during satelliting process, survives the CS process, and is hence an effective method of producing ceramic-metal coatings.
KW - Aluminium
KW - Cold spray
KW - Metal-ceramic
KW - Satelliting
KW - Titanium carbide
U2 - 10.1016/j.matlet.2017.03.175
DO - 10.1016/j.matlet.2017.03.175
M3 - Journal article
AN - SCOPUS:85017317406
VL - 198
SP - 184
EP - 187
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -