摘要
利用 Ｙｂ３＋掺杂的ＳｒＣｅＯ３在高温时的Ｈ＋导电特性制作了 ＳｒＣｅ０．９５Ｙｂ０．０５Ｏ３－α高 温测氢探头，并在高温条件下利用该探头对氢在４５＃钢中的扩散行为进行了研究 和分析。所得结果与理论模型计算的结果一致。
We studied the proton specific conductivity of SrCeO3 with mixed Yb3+ at high temperature. The SrCe0. 95 Yb0.05 O3-a hydrogen probe is made. In 45# steel, the hydrogen permeation is measured by the probe, and the analyzed result is in agreement with others' by other method.
出处
《机械科学与技术》
CSCD
北大核心
2000年第z1期122-123,共2页
Mechanical Science and Technology for Aerospace Engineering
关键词
氢损伤
固体电解质
测氢探头
Hydrogen attack
Solid electrolytes
Hydrogen probe
