Application of quantitative fractography in the assessment of hydrogen damage of duplex stainless steel

被引：10
作者：
Michalska, Joanna [1 ]
Sozanska, Maria [1 ]
Hetmanczyk, Marek [1 ]
机构：
[1] Silesian Uniuers Technol, Dept Mat Sci, PL-40019 Katowice, Poland
来源：
MATERIALS CHARACTERIZATION | 2009年 / 60卷 / 10期
关键词：
Hydrogen damage; Quantitative fractography; Duplex stainless steel; EMBRITTLEMENT;
D O I：
10.1016/j.matchar.2009.05.005
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A variety of effects provoked by the presence of hydrogen in materials used under complex conditions of mechanical loading, heat burden and corrosion requires the application of many modem research methods. For this purpose, fractographic methods may be particularly useful, especially in determining the quantitative characteristics of fracture surfaces. This paper presents the results of studies concerning the mechanical and fractographical investigations of 2205 duplex stainless steel after hydrogen charging. It has been proved that quantitative fractography methods can be used for a detailed description of hydrogen effects in duplex stainless steels as well as changes in the mechanical properties. (C) 2009 Elsevier Inc. All rights reserved.
引用
收藏
页码：1100 / 1106
页数：7
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