A new extraction method of creep exponents and coefficients from an indentation creep test by multiaxial stress analysis

Masao Sakane,Akihiko Hirano,Naomi Hamada,Yukari Hoya,Takahiro Oka,Masataka Furukawa,Takamoto Itoh

Theoretical and Applied Fracture Mechanics（2020）

Cited 5|Views20

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Abstract

•A method for extracting creep constants is proposed from an indentation creep test.•The method can estimate the creep exponents and coefficients used in FEM accurately.•The method can estimate the creep exponents and coefficients of Sn-Pb experimentally.

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Key words

Indentation,Creep,Creep coefficient,Creep exponent,Constitutive equation,Solder

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