Reactive thermal spraying of mechanically alloyed Ni-Si-powders

Tuomo J. Tiainen, Juha Lagerbom, Pekka Siitonen, Jyrki E. Vuorinen

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

2 Citations (Scopus)

Abstract

The exothermic character of intermetallic compound formation was utilized by combining partial mechanical alloying and reactive thermal spraying for the fabrication of coatings in the Ni-Si system. The powder for thermal spraying was prepared by mechanical alloying a Ni-Si powder mixture corresponding to the composition of Ni3Si intermetallic compound. Mechanical alloying was stopped at a stage where a fine lamellar microstructure consisting of alternating Ni- and Si layers were formed in the powder particles but no intermetallic compound formation was revealed.

Original languageEnglish
Title of host publicationAdvances in Powder Metallurgy & Particulate Materials
Subtitle of host publicationProceedings of the 1995 International Conference & Exhibition on Powder Metallurgy & Particulate Materials
Pages7/149-7/160
Volume2
Publication statusPublished - 1995
MoE publication typeA4 Article in a conference publication
EventProceedings of the 1995 International Conference & Exhibition on Powder Metallurgy & Partuculate Materials. Part 1 (of 3) - Seattle, WA, USA
Duration: 14 May 199517 May 1995

Publication series

SeriesAdvances in Powder Metallurgy
ISSN1042-8860

Conference

ConferenceProceedings of the 1995 International Conference & Exhibition on Powder Metallurgy & Partuculate Materials. Part 1 (of 3)
CitySeattle, WA, USA
Period14/05/9517/05/95

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