日本金属学会2024年春期(第174回)講演大会

Presentation information

一般講演

4.Mechanical Properties » Fundamentals of Mechanical Properties

[G] Fundamentals of Mechanical Properties(1)

Thu. Mar 14, 2024 9:00 AM - 11:45 AM Rm. G (Rm.508, 5th Flr.,Lecture Hall Blg.)

Chair:Takeshi Nagase

9:30 AM - 9:45 AM

[172] Measurement of effective atomic radius of constituent elements at cryogenic temperature in CrMnFeCoNi and its subsystem alloys

*Katsushi TANAKA1, Kiichi NAKANO2, Takeshi TERAMOTO1 (1. Department of Mechanical Engineering, Kobe University, 2. Graduate student, Kobe University)

Keywords:降伏応力、格子歪み、原子変位、内部応力

室温における格子定数の精密測定と極低温までの熱膨張係数の測定を組み合わせることで0Kにおける格子定数を評価し,0Kにおける構成元素の有効原子半径とその温度依存性を明らかにした

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