학술논문
Corrosion resistance of ultrafine-grained pure titanium in simulated sea water
Document Type
Article
Author
Source
IOP Conference Series: Materials Science and Engineering; November 2019, Vol. 672 Issue: 1 p012064-012064, 1p
Subject
Language
ISSN
17578981; 1757899X
Abstract
Corrosion resistance of ultrafine-grained Ti processed by equal channel angular pressing with 3 passes was investigated. Results indicated that corrosion rate of ultrafine-grained Ti significantly reduced in comparison with coarse grain Ti. Furthermore, corrosion resistance of 3 passes ECAP sample had an obvious distinguish for different extraction planes; normal plane has shown a best corrosion resistance than transversal and extrusion plane, which could be attributed to higher fraction of low angle grain boundary.