Oliff PLC
Jointed structure and method of manufacturing same
A jointed structure comprises a first metal layer and a second metal layer. The first metal layer and the second metal layer are jointed together and have different coefficients of thermal expansion. The first metal layer and the second metal layer are jointed together by solid-phase joining via a jointing interface microstructure, wherein the jointing interface microstructure includes an amorphous oxide phase and having a thickness of 50 nm or less.
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
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Hisaaki Tadashi Hirofumi
Takao Oshima Ito