Akira Heima
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View article: Comparison of Dislocation Accumulation Behavior upon Thermal Cycling in Ti–30Ni–20Cu and Ti–39Ni–11Pd Shape Memory Alloys
Comparison of Dislocation Accumulation Behavior upon Thermal Cycling in Ti–30Ni–20Cu and Ti–39Ni–11Pd Shape Memory Alloys Open
Accumulation behavior of transformation-induced dislocation upon thermal cycling of Ti–30Ni–20Cu which satisfies the triplet condition (TC) was compared to that of Ti–39Ni–11Pd which is known as low hysteresis shape memory alloy designed b…
View article: A Development of AI Predictive Maintenance System using IoT Sensing
A Development of AI Predictive Maintenance System using IoT Sensing Open
This paper describes the development of a predictive maintenance system for cutting machines. In recent years, IoT and AI systems have been developed actively. As a result, sensors and embedded systems are becoming cheaper. Small and mediu…
View article: Comparison of <i>In Situ</i> SEM and TEM Observations of Thermoelastic Martensitic Transformation in Ti–Ni Shape Memory Alloy
Comparison of <i>In Situ</i> SEM and TEM Observations of Thermoelastic Martensitic Transformation in Ti–Ni Shape Memory Alloy Open
To quantitatively understand the thin foil effect in in situ observations of the B2 to B19′ transformation in Ti–Ni alloy, the microstructure of the B19′ martensite in thin foil and bulk specimens was compared. The transformation temperatu…