The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution

The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution

In-situ metallic glass matrix composites (MGMCs) are a new kind of promising structural engineering material. In this study, a comprehensive study about the corrosion behavior of in-situ Ti46Zr20V12Cu5Be17 MGMCs versus their size was conducted. It is interesting to find that the large sample exhibit...

Full description

Bibliographic Details
Main Authors: Junwei Qiao, Jing Fan, Fan Yang, Xiaohui Shi, Huijun Yang, Aidong Lan
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Metals
Subjects:
electrochemical test
corrosion properties
bulk metallic glasses
composites
Online Access:http://www.mdpi.com/2075-4701/8/1/52
id doaj-540ba36dfa6343d3bcac58c63628cad6
record_format Article
spelling doaj-540ba36dfa6343d3bcac58c63628cad62020-11-24T22:34:32ZengMDPI AGMetals2075-47012018-01-01815210.3390/met8010052met8010052The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 SolutionJunwei Qiao0Jing Fan1Fan Yang2Xiaohui Shi3Huijun Yang4Aidong Lan5Laboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaLaboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaLaboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaLaboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaLaboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaLaboratory of Applied Physics and Mechanics of Advanced Materials, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, ChinaIn-situ metallic glass matrix composites (MGMCs) are a new kind of promising structural engineering material. In this study, a comprehensive study about the corrosion behavior of in-situ Ti46Zr20V12Cu5Be17 MGMCs versus their size was conducted. It is interesting to find that the large sample exhibits a more excellent corrosion resistance than the small sample in the 10% H2SO4 solution both in chemical and electrochemical tests at room temperature. Furthermore, the results obtained from X-ray photoelectron spectra (XPS) demonstrate that the quality of the passive film formed on the large-sized sample is indeed superior to the small-sized sample. Based on (scanning electron microscope) SEM observation, the possible mechanisms of the observed phenomenon have been discussed in the present study.http://www.mdpi.com/2075-4701/8/1/52electrochemical testcorrosion propertiesbulk metallic glassescomposites
collection DOAJ
language English
format Article
sources DOAJ
author Junwei Qiao
Jing Fan
Fan Yang
Xiaohui Shi
Huijun Yang
Aidong Lan
spellingShingle Junwei Qiao
Jing Fan
Fan Yang
Xiaohui Shi
Huijun Yang
Aidong Lan
The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
Metals
electrochemical test
corrosion properties
bulk metallic glasses
composites
author_facet Junwei Qiao
Jing Fan
Fan Yang
Xiaohui Shi
Huijun Yang
Aidong Lan
author_sort Junwei Qiao
title The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
title_short The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
title_full The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
title_fullStr The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
title_full_unstemmed The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution
title_sort corrosion behavior of ti-based metallic glass matrix composites in the h2so4 solution
publisher MDPI AG
series Metals
issn 2075-4701
publishDate 2018-01-01
description In-situ metallic glass matrix composites (MGMCs) are a new kind of promising structural engineering material. In this study, a comprehensive study about the corrosion behavior of in-situ Ti46Zr20V12Cu5Be17 MGMCs versus their size was conducted. It is interesting to find that the large sample exhibits a more excellent corrosion resistance than the small sample in the 10% H2SO4 solution both in chemical and electrochemical tests at room temperature. Furthermore, the results obtained from X-ray photoelectron spectra (XPS) demonstrate that the quality of the passive film formed on the large-sized sample is indeed superior to the small-sized sample. Based on (scanning electron microscope) SEM observation, the possible mechanisms of the observed phenomenon have been discussed in the present study.
topic electrochemical test
corrosion properties
bulk metallic glasses
composites
url http://www.mdpi.com/2075-4701/8/1/52
work_keys_str_mv AT junweiqiao thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT jingfan thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT fanyang thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT xiaohuishi thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT huijunyang thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT aidonglan thecorrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT junweiqiao corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT jingfan corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT fanyang corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT xiaohuishi corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT huijunyang corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
AT aidonglan corrosionbehavioroftibasedmetallicglassmatrixcompositesintheh2so4solution
_version_ 1725726984925872128

Similar Items