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概述了国内外蠕变损伤的检测方法及现状,分析了金属材料在蠕变过程中损伤程度与电阻率之间的关系,提出了蠕变损伤检测的一种方法,对利用恒流源伏—安法测电阻,判断材料蠕变损伤情况的可行性进行了讨论与研究
The methods of detecting creep damage at home and abroad are summarized. The relationship between the degree of damage and the resistivity of metal material during creep process is analyzed. A method of creep damage detection is proposed. Anfa measured resistance, to determine the feasibility of creep damage materials were discussed and studied