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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3738

Title: CORRELATION BETWEEN THE INTERFACE STRUCTURE OF A TIN COATING DEPOSITED ONTO AISI 304 AND THE COATING ADHESION
Authors: VANSTAPPEN, M
BODART, F
TERWAGNE, G
QUAEYHAEGENS, Carl
D'HAEN, Jan
STALS, Lambert
Issue Date: 1993
Publisher: ELSEVIER SCIENCE SA LAUSANNE
Citation: SURFACE & COATINGS TECHNOLOGY, 61(1-3). p. 227-232
Abstract: The interface between austenitic stainless steel AISI 304 and three different types of TiN coating, one with and two without an intermediate Ti layer, deposited using the triode evaporation ion plating technique, were characterized using cross-sectional transmission electron microscopy, glancing angle X-ray diffraction and resonant nuclear reaction analysis. A highly faulted interface due to the initial plasma nitriding of the substrates is observed for one type of deposition without the intermediate Ti layer. In this case a phase is formed at the interface between AISI 304 and the TiN coating, identified as expanded austenite. Scratch tests show poor coating adhesion of these samples. In contrast, a well adherent TiN coating can be deposited onto austenitic stainless steel without an intermediate Ti layer when the substrate material is not plasma nitrided and a defect-free interface is formed.
Notes: WTCM,SCI & TECH CTR METALWORKING IND,B-3590 DIEPENBEEK,BELGIUM. FAC UNIV NOTRE DAME PAIX,ANAL RECT NUCL LAB,B-5000 NAMUR,BELGIUM.QUAEYHAEGENS, C, INST MAT RES,DIV MAT PHYS,SCI PK,UNIV CAMPUS,B-3590 DIEPENBEEK,BELGIUM.
URI: http://hdl.handle.net/1942/3738
ISI #: A1993ML84800039
ISSN: 0257-8972
Type: Journal Contribution
Appears in Collections: Research publications

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