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Title: Evaluation of tribological performance of nano composite coatings
Authors: Zhou, Ji.
Keywords: DRNTU::Engineering::Mechanical engineering
Issue Date: 2007
Abstract: Superhard nano composite coatings TiAlSiN and CrAlSiN are deposited on high speed steel substrates using PVD technology. The samples were evaluated using a multi-functional pin-on-disc tribometer with AI2O3 as the sliding pin. The tests were conducted under elevated temperatures with lkg/0.5kg loads and 50rpm/200rpm rotation speeds. The failure mechanisms of the coatings under sliding wear conditions are studied by analyzing the wear features of the wear tracks as well as the sliding pin.
Description: 85 p.
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:MAE Theses

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