Environmental degradation of fracture resistance in high-temperature water environments of low-alloy reactor pressure vessel steels with high sulphur or phosphorus contents

Que Z.; Seifert H. P.; Spatig P.; Holzer J.; Zhang A.; Rao G. S.; Ritter S.

首页> 外文期刊>Corrosion science >Environmental degradation of fracture resistance in high-temperature water environments of low-alloy reactor pressure vessel steels with high sulphur or phosphorus contents

【24h】

Environmental degradation of fracture resistance in high-temperature water environments of low-alloy reactor pressure vessel steels with high sulphur or phosphorus contents

机译：硫或磷含量高的低合金反应堆压力容器钢在高温水环境中抗断裂性的环境退化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The fracture behaviour of low-alloy reactor pressure vessel steels with various sulphur and phosphorus contents, different environmentally-assisted cracking (EAC) and temper embrittlement (TE) susceptibilities was evaluated by elastic plastic fracture mechanics tests in air and various simulated light water reactors environments. A moderate but clear reduction of fracture initiation resistance occurred in a) high-sulphur steel with high EAC susceptibility in oxygenated high-temperature water with aggressive occluded crevice environment and preceding EAC growth, and in b) high-phosphorus steel with high TE susceptibility, where the reduction of fracture resistance was most pronounced in hydrogenated high-temperature water.

机译：在空气和各种模拟轻水反应堆环境中，通过弹性塑性断裂力学测试，评估了硫和磷含量不同，环境辅助开裂（EAC）和回火脆化（TE）敏感性的低合金反应堆压力容器钢的断裂行为。。 a）高EAC敏感性的高硫钢在充满侵蚀性的缝隙环境中并在EAC之前生长，并且在b）TE敏感性高的高磷钢中，EAC敏感性高的高硫钢发生了适度但明显的降低。在氢化高温水中，抗断裂性的降低最为明显。

著录项

来源
《Corrosion science》 |2019年第7期|191-207|共17页
作者
Que Z.; Seifert H. P.; Spatig P.; Holzer J.; Zhang A.; Rao G. S.; Ritter S.;
展开▼
作者单位

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
Low alloy steel; Hydrogen embrittlement; Environmentally-assisted cracking; Temper embrittlement; Fracture resistance;

机译：低合金钢;氢脆;环境裂纹;回火脆化;抗断裂;

相似文献

外文文献
中文文献
专利

1. Effect of dynamic strain ageing on environmental degradation of fracture resistance of low-alloy RPV steels in high-temperature water environments [J] . Que Z., Seifert H. P., Spatig P., Corrosion science . 2019,第MAY期

机译：动态应变时效对高温水环境中低合金RPV钢抗断裂环境降解的影响
2. Effect of high-temperature water and hydrogen on the fracture behavior of a low-alloy reactor pressure vessel steel [J] . Roychowdhury S., Seifert H. -P., Spatig P., Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2016,第Null期

机译：高温水和氢对低合金反应堆压力容器钢断裂行为的影响
3. The Role of Water Chemistry for Environmentally Assisted Cracking in Low-Alloy Reactor Pressure Vessel and Piping Steels under Boiling Water Reactor Conditions [J] . Hans-Peter Seifert, Stefan Ritter Chimia . 2005,第12期

机译：水化学在沸腾水反应堆条件下低合金反应堆压力容器和管道钢的环境辅助开裂中的作用
4. Environmental Degradation Effect of High-Temperature Water and Hydrogen on the Fracture Behavior of Low-Alloy Reactor Pressure Vessel Steels [C] . Z. Que, H. P. Seifert, P. Spatig, European Conference on Fracture . 2019

机译：高温水和氢对低合金反应器压力容器钢断裂行为的环境降解效应
5. Reduced Order Modeling of Reactor Pressure Vessels for Probabilistic Fracture Mechanics. [D] . Hoffman, William M. 2016

机译：用于概率断裂力学的反应堆压力容器的降阶建模。
6. On the Elevated Temperature Thermal Stability of Nanoscale Mn-Ni-Si Precipitates Formed at Lower Temperature in Highly Irradiated Reactor Pressure Vessel Steels [O] . N. Almirall, P. B. Wells, H. Ke, -1

机译：高辐照反应堆压力容器钢中较低温度下形成的纳米Mn-Ni-Si沉淀物的高温热稳定性研究
7. The Role of Water Chemistry for Environmentally Assisted Cracking in Low-Alloy Reactor Pressure Vessel and Piping Steels under Boiling Water Reactor Conditions [O] . Hans-Peter Seifert, Stefan Ritter 2005

机译：水化学对低合金反应器压力容器和管道沸腾的影响水化裂缝的作用
8. Surface Spectroscopy of Pressure Vessel Steel Fatigue Fracture Surface Films Formed in PWR (Pressured Water Reactor) Environments. [R] . Hanninen, H. E., Vulli, M., Cullen, W. H. 1987

机译：pWR（压水反应堆）环境中压力容器钢疲劳断裂表面膜的表面光谱。

Environmental degradation of fracture resistance in high-temperature water environments of low-alloy reactor pressure vessel steels with high sulphur or phosphorus contents

摘要

著录项

相似文献

相关主题

期刊订阅