METHOD OF MANUFACTURING STRESS REFERENCE PIECE

To provide a method capable of manufacturing a stress reference piece made from an aluminum alloy.SOLUTION: A method of manufacturing a stress reference piece includes the following steps: (S1) preparing an aluminum alloy member containing an element that generates a β phase; (S2) performing a shot...

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Bibliographic Details
Main Authors AOKI KAN, SAITO YUTA
Format Patent
LanguageEnglish
Japanese
Published 18.01.2023
Subjects
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:To provide a method capable of manufacturing a stress reference piece made from an aluminum alloy.SOLUTION: A method of manufacturing a stress reference piece includes the following steps: (S1) preparing an aluminum alloy member containing an element that generates a β phase; (S2) performing a shot peening treatment on the aluminum alloy member; and (S3) performing a tempering treatment on the aluminum alloy member after the shot peening treatment, the tempering treatment to accelerate the generation of the β phase.SELECTED DRAWING: Figure 1 【課題】アルミニウム合金からなる応力基準片を製造することができる応力基準片の製造方法を提供する。【解決手段】応力基準片の製造方法は、β相を生成する元素を含有するアルミニウム合金部材を準備する工程Ｓ１と、アルミニウム合金部材に対してショットピーニング処理を行う工程Ｓ２と、ショットピーニング処理後のアルミニウム合金部材に対してβ相の生成を促進する調質処理を行う工程Ｓ３と、を含む。【選択図】図１
Bibliography:Application Number: JP20210107924