FATIGUE LEVEL ESTIMATION METHOD AND CREATING METHOD FOR DATABASE FOR FATIGUE LEVEL ESTIMATION

• Main Authors: NAGANO, Yousuke, ISEDA, Kenichi
• Format: Patent
• Language: English
• Published: 28.01.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A fatigue level estimation method includes estimating a fatigue portion in a metal material, measuring a distribution of a misorientation in the fatigue portion, obtaining a specific area ratio of the fatigue portion based on the distribution of the misorientation in the fatigue portion, and obtaini...