γ辐照对环氧树脂钢铅钢粘接件力学性能的影响  

Effects of γ-ray irradiation on mechanical properties of steel-lead-steel sandwich structure bonded with epoxy resin

作　　者：杨强[1] 袁明康[1] 李明珍[1] 孙朝明[1] 

机构地区：[1]中国工程物理研究院机械制造工艺研究所,绵阳621900

出　　处：《辐射研究与辐射工艺学报》2005年第6期371-372,共2页Journal of Radiation Research and Radiation Processing

摘　　要：研究了室温条件下E-51环氧树脂钢-铅-钢粘接件在γ射线作用下,其粘接强度受吸收剂量的影响规律。 试验结果表明,在O-3MGy剂量范围内,钢-铅-钢环氧树脂粘接件的粘接强度不下降,而>3MGy辐照试样 的粘接强度随吸收剂量增加呈线性下降趋势。Steel-lead-steel samples bonded by E-51 epoxy resin were irradiated at room temperatures to doses of 0-3 MGy and the mechanical properties were examined. The results indicate that for the samples irradiated to 1 or 3 MGy, adhesion strength of the epoxy resin kept almost the same as the control, whereas for higher dose-irradiated samples, adhesion strength of resin decreased linearly with the dose.

关 键 词：环氧树脂 力学性能 Γ辐照 

分 类 号：O631.21[理学—高分子化学] O631.34[理学—化学]