Comparison of magnetic properties of austenitic stainless steel after ion irradiation

被引：3
|
作者：
Xu, Chaoliang [1 ]
Liu, Xiangbing [1 ]
Xue, Fei [1 ]
Li, Yuanfei [1 ]
Qian, Wangjie [1 ]
机构：
[1] Suzhou Nucl Power Res Inst, Suzhou 215004, Jiangsu, Peoples R China
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2018年 / 427卷
基金：
中国国家自然科学基金;
关键词：
Austenitic stainless steel; Irradiation; Magnetization; Martensite; Coercivity; MARTENSITIC-TRANSFORMATION; TEMPERATURE; XE; IMPLANTATION; CRACKING; REACTOR; ALLOYS; SENSOR; IASCC; IRON;
D O I：
10.1016/j.nimb.2018.04.041
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Specimens of austenitic stainless steel (ASS) were irradiated with H, Fe and Xe ions at room temperature. The vibrating sample magnetometer (VSM) and grazing incidence X-ray diffraction (GIXRD) were used to analyze the magnetic properties and martensite formation. The magnetic hysteresis loops indicated that higher irradiation damage causes more significant magnetization phenomenon. Under the same damage level, Xe irradiation causes the most significant magnetization, Fe irradiation is the second, and H irradiation is the least. A similar martensite amount variation with irradiation can be obtained. The coercivity H-c increases first to 2 dpa and then decreases continuously with irradiation damage for Xe irradiation. At the same damage lever, H irradiation causes a largest H-c and Xe irradiation causes a minimal one.
引用
收藏
页码：87 / 90
页数：4
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