摘要
对HR-1型奥氏体不锈钢在室温下注入了70keV 5×10^(16)—10^(18)cm^2的~4He离子,进行了上升至1273K的恒时退火实验。使用2.5MeV的质子弹性散射、TEM和SEM分析法研究了He在其中的捕获、迁移与释放特性。
The HR-1 austenic steel have been irradiated with 70 keV 4He ions to the dose of 5?10^(16)-10_(18)/cm^2 at room temperature. Isochronal post-annealing has been carried out at temperatures up to 1273 K. 2.5 MeV proton elastic scattering,TEM and SEM are used to investigate the trap-ping, migration and release of He.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1989年第7期1122-1126,共5页
Acta Physica Sinica
