این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Journal of Nanostructures، جلد ۳، شماره ۲، صفحات ۲۳۷-۲۴۲
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Effect of Cu Content on TiN-Cu Nanocomposite Film Properties: Structural and Hardness Studies
چکیده انگلیسی مقاله Titanium nitride-Copper (TiN-Cu) nanocomposite films were deposited onto stainless steel substrate using hollow cathode discharge ion plating technique. The influence of Cu content in the range of 2-7 at.% on the microstructure, morphology and mechanical properties of deposited films were investigated. Structural properties of the films were studied by X-ray diffraction pattern. Topography of the deposited films was studied using atomic force microscopy. Film hardness was estimated by a triboscope nanoindentation system. However, X-ray photoelectron spectroscopy analysis was performed to study the surface chemical bonding states. It was found that addition of soft Cu phase above 2 at.% to TiN film drastically decreased the film hardness from 30 to 2.8 Gpa due to lubricant effect of segregated copper particles. X-ray photoelectron spectroscopy results showed that Cu and TiN phases grew separately. In our case,the formation of a solid solution or chemical bonding between Cu and Ti was rejected.
کلیدواژه‌های انگلیسی مقاله nanocomposite,Thin film,Soft phase
نویسندگان مقاله محمد مهدی لاریجانی | m m
radiation application research school, nuclear science amp;amp;technology research institute nstri , atomic energy organization of iran aeoi , karaj, iran
سازمان اصلی تایید شده: سازمان انرژی اتمی (Atomic energy organization)

p balashabadi |
radiation application research school, nuclear science amp;amp;technology research institute nstri , atomic energy organization of iran aeoi , karaj, iran
سازمان اصلی تایید شده: سازمان انرژی اتمی (Atomic energy organization)

h سیدی |
radiation application research school, nuclear science amp;amp;technology research institute nstri , atomic energy organization of iran aeoi , karaj, iran
سازمان اصلی تایید شده: سازمان انرژی اتمی (Atomic energy organization)

e جعفری خمسه | jafari khamse
department of physics, kashan university, kashan, iran
سازمان اصلی تایید شده: دانشگاه کاشان (Kashan university)

نشانی اینترنتی http://jns.kashanu.ac.ir/article_5464_c6e12bd73614a005b5618f91fe0aef06.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات