Author/Authors
bilgili, e. zeynep tc devlet demiryolları işletmesi genel müdürlüğü, Turkey , salamci, elmas gazi üniversitesi - mühendislik fakültesi - makina mühendisliği bölümü, Turkey , asan, abdurrahman hitit üniversitesi - mühendislik fakültesi - kimya mühendisliği bölümü, Turkey
Title Of Article
Investigation of Corrosion Behavior of Powder Metallurgy Materials Produced From DistaloyAB Powders and Electrochemically Coated Chromium With Diamond Nanopartical Additive
شماره ركورد
15898
Abstract
In this study, 0,2% and %0,5 carbon added DistaloyAB metal powders were pressed under 420 MPa compression and sintered. The specimens produced were coated with diamond nanoparticle added chromium using electrochemical method. The coated and uncoated specimens were compared and the effect of coating on the microstructure, and corrosion behavior of the powder metal specimens was studied. The specimens were examined with scanning electron microscope (SEM) and atomic force microscopy (AFM). Their corrosion rates were measured in 0,1 M H2SO4 and 0,1M NaOH solutions by applying Tafel extrapolation method. The experimental results showed that coating of powder specimens with diamond nanoparticles added chromium decreases corrosion rate the samples.
From Page
223
NaturalLanguageKeyword
Powder Metallurgy , Composite Coating , Nanodiamond , Corrosion , AFM
JournalTitle
Journal Of Polytechnic
To Page
230
JournalTitle
Journal Of Polytechnic
Link To Document