Mechanistic study and characterization of cold sprayed ultra high molecular weight polyethylene-nano ceramic composite coating

Kesavan Ravi, Yuji Ichikawa, Kazuhiro Ogawa, Tiana Deplanke, Olivier Lame, Jean Yves Cavaille

研究成果: 書籍の章/レポート/Proceedings会議への寄与査読

2 被引用数 (Scopus)

抄録

The cold spray deposition of ultra high molecular weight polyethylene (UHMWPE) powder mixed with nano alumina, fumed nano alumina and fumed nano silica was attempted on two different substrates namely polypropylene (PP) and aluminum (Al). Approximately 4mm and 1mm thick coating were observed on Al and PP substrates respectively with UHMWPE and fumed nano alumina mixture. The nano ceramic particles played an important role as a bridge bond between the particles. The coatings with nano alumina, fumed nano alumina and fumed nano silica were very contrasting in terms of coating thickness. Gas temperature and pressure played an important role in the deposition. The differential scanning calorimetry (DSC) results of the coatings showed that UHMWPE was melt crystallized after the coating. The substrate properties also affected the deposition mechanism greatly.

本文言語英語
ホスト出版物のタイトルASM International - International Thermal Spray Conference and Exposition, ITSC 2015
編集者Arvind Agarwal, Yuk-Chiu Lau, Andre McDonald, Giovanni Bolelli, Filofteia-Laura Toma, Amadeu Concustell, Christian A. Widener, Erja Turunen
出版社ASM International
ページ585-591
ページ数7
ISBN(電子版)9781510811546
出版ステータス出版済み - 2015
イベントInternational Thermal Spray Conference and Exposition, ITSC 2015 - Long Beach, 米国
継続期間: 2015 5月 112015 5月 14

出版物シリーズ

名前Proceedings of the International Thermal Spray Conference
1

会議

会議International Thermal Spray Conference and Exposition, ITSC 2015
国/地域米国
CityLong Beach
Period15/5/1115/5/14

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