CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

Investigation of the formation of sputtered CopperSilver composite coatings on AISI 430 stainless steel

عنوان مقاله: Investigation of the formation of sputtered CopperSilver composite coatings on AISI 430 stainless steel
شناسه ملی مقاله: SCMEMI16_040
منتشر شده در شانزدهمین همایش علمی دانشجویی مهندسی مواد و متالورژی ایران در سال 1398
مشخصات نویسندگان مقاله:

NAZANIN jalalian karazmoudeh - PhD student, School of Metallurgy and Materials Engineering,IUST Iran University of Science & Technology
hamed nadimi - PhD candidate, School of Metallurgy and Materials Engineering, IUSTIran University of Science & Technology
mansour soltanieh - Professor, School of Metallurgy and Materials Engineering, IUST Iran University of Science & Technology
hanieh khosravi - Ebn sina research center
zahra sankali - Ebn sina research center

خلاصه مقاله:
In the present research, the duplex coating of silver-copper oxide was deposited on AISI 430 stainless steel substrate using sputtering method under argon atmosphere. X-ray diffractometry on the coated substrate revealed that duplex layer of Ag-Cu O was formed on the surface of steel. X-ray patterns determined that the deposited layer was not silver-copper layer due to remaining oxygen in sputtering compartment. The thermodynamics calculations showed that copper oxide is more stable than silver oxide, therefore the silvercopper oxide duplex was formed. The changing of coating order was not effective on the nature of coating. The quantitative analysis on the deposition using Rietveld refinement determined the content of phases and crystalline size. Scanning electron microscopy (SEM) and mapping analysis showed microstructure and the distribution of element respectively.

کلمات کلیدی:
Sputtering method, AISI 430 stainless steel, Copper-Silver composite coatings, Rietveld refinement

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/961778/