【摘要】 氚射线照相法表面无损探伤比氪化法具有更高的分辨率,它能反映出象蚀刻后晶粒边界那样精细的表面形貌。本文着重探讨放射性气体吸附表面探伤法的基本原理和应用。更多还原

【Abstract】 It shows higher sensitivity using tritium for autoradiography than"Kryptonation".It canrepresent fine appearance of surface such as etched grain boundary.The basic principle andits application are discussed briefly in this paper.更多还原