CORROSION FATIGUE OF PRESSURE-VESSEL STEELS IN PWR ENVIRONMENTS - INFLUENCE OF STEEL SULFUR-CONTENT

被引：21

作者：

SCOTT, PM ^{[1
]}

TRUSWELL, AE ^{[1
]}

DRUCE, SG ^{[1
]}

机构：

[1] UKAEA,DIV MET,HARWELL OX11 0RA,BERKS,ENGLAND

来源：

CORROSION | 1984年 / 40卷 / 07期

关键词：

NUCLEAR REACTORS; LIGHT WATER - Pressure Vessels;

D O I：

10.5006/1.3593937

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Large effects of simulated light water reactor environments at 288 C on fatigue crack growth in low alloy pressure vessel steels are observed only when specific mechanical, metallurgical, and electrochemical conditions are satisfied simultaneously. The relative importance of steel impurity content, water chemistry, and flow rate and their interaction with loading rate or strain rate are examined.

引用

页码：350 / 357

页数：8

共 20 条

[1] PRESSURE-VESSEL AND PIPING CODES - TECHNICAL BASIS FOR REVISED REFERENCE CRACK GROWTH-RATE CURVES FOR PRESSURE BOUNDARY STEELS IN LWR ENVIRONMENT [J].