Al-4%Ge合金の疲労強度に及ぼす表面層と水素の影響

金谷輝人、日野　実、堀川敬太郎、永田教人、中川惠友

In this study, the effect of surface layer and hydrogen on the fatigue strength of Al-4%Ge alloy was investigated. As the results, the fellowing points were clarified.  Tensile strength of the specimen subjected to the Ni-P plating after aging treatment or furnace cooling treatment was improved by about 10% in comparison to one of the non-processed specimens.

日本金属学会誌

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