ناشر تخصصی کنفرانس های ایران

لطفا کمی صبر نمایید

Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

Investigation of the Corrosion Resistance of Ni-W/PTFE Nanocomposite Coatings in 3.5wt.% NaCl Solution

Year: 1397
COI: ISPTC21_165
Language: EnglishView: 232
نسخه کامل این Paper ارائه نشده است و در دسترس نمی باشد

Authors

Mehdi Abdolmaleki - Faculty of Science, Department of Chemistry, Sayyed Jamaleddin Asadabadi University, Asadabad, Iran
Katayon Ghamari - Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran
Hamid Goudarziafshar - Department of Chemical Engineering, North Tehran Branch, Islamic Azad University, Tehran, Iran

Abstract:

Electrodeposition of composite coatings, based on hard particles dispersed in a metallicmatrix, is gaining much importance for potential engineering applications [1-3]. In this research,Ni-W/PTFE composite coatings were electrodeposited from a plating bath containing suspensionof polytetrafluoroethylene (PTFE) particles. The influences of PTFE particle concentration in theplating bath on the composition of composite coatings were investigated. The surfacemorphology and composition of the composite coatings were characterized by scanning electronmicroscopy (SEM), energy dispersive X-ray (EDX) measurements and X-ray diffraction analysis(XRD). The corrosion characteristics of Ni-W/PTFE nanocomposite coatings were investigatedby using open circuit potential (EOCP), electrochemical impedance spectroscopy (EIS) andpolarization techniques in 3.5 wt.%NaCl solution. The results showed that the incorporation ofPTFE particles in the Ni-W matrix, increases the metallic luster, decreases the surface roughness,alters the chemical composition and significantly increases the corrosion resistance.

Keywords:

Paper COI Code

This Paper COI Code is ISPTC21_165. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/817733/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Abdolmaleki, Mehdi and Ghamari, Katayon and Goudarziafshar, Hamid,1397,Investigation of the Corrosion Resistance of Ni-W/PTFE Nanocomposite Coatings in 3.5wt.% NaCl Solution,The 21st Chemical Physics Conference of Iran Chemistry Association,Tabriz,https://civilica.com/doc/817733

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

New Papers

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support