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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/23462

Title: A 200 nm Thick Glass-Forming Metallic Film for Fatigue-Property Enhancements
Authors: C. L. Chiang;J. P. Chu;F. X. Liu;P. K. Liaw R. A. Buchanan
Contributors: NTOU:Institute of Materials Engineering
國立臺灣海洋大學:材料工程研究所
Keywords: metallic thin ilms;vitrification;fatigue;stainless steel;sputter deposition;protective coatings;zirconium alloys;copper alloys;aluminium alloys;nickel alloys;surface morphology;adhesion;internal stresses
Date: 2006
Issue Date: 2011-10-20T08:06:19Z
Publisher: Applied Physics Letters
Abstract: Abstract:In this letter, we report the fatigue-property enhancement by a thin layer of glass-forming film. The fatigue life of a 316L stainless steel is considerably improved by at least 30 times, depending on the maximum applied stress when it is coated with a 200 nm thick Zr47Cu31Al13Ni9 film. The application of the sputtered film yields an increase of the fatigue limit by 30%. The smooth surface, good adhesion, and compressive residual stress are found to play beneficial roles in achieving superior fatigue properties, revealing the glass-forming film as a potential material to enhance fatigue properties.
Relation: 88(13), pp.131902
URI: http://ntour.ntou.edu.tw/handle/987654321/23462
Appears in Collections:[材料工程研究所] 期刊論文

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