Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT BODY, AND SUBSTRATE HOLDING MEMBER
To provide a joint body that has higher strength and is not easily damaged by a crack of a joint layer, representing a plurality samples produced under the same condition.SOLUTION: The joint body comprises a ceramic member comprising a power receiving electrode including ceramic, a conductive metal terminal, and a stress relaxation section which is disposed between the ceramic member and the metal terminal, is jointed to the power receiving electrode via a first brazing material, and is jointed to the metal terminal via a second brazing material. The first brazing material has tensile strength of 100 MPa or higher and the second brazing material has Young's Modulus of 150 GPa or lower.SELECTED DRAWING: Figure 2
【課題】より高強度で、同条件で製造した複数のサンプルで接合層のクラックによる接合体の破損の少ない接合体を提供する。【解決手段】接合体は、セラミックスを含む受電電極を有するセラミックス部材と、導電性を有する金属端子と、セラミックス部材と金属端子との間に配置される応力緩和部であって、第１ろう材を介して受電電極に接合されると共に、第２ろう材を介して金属端子に接合される応力緩和部と、を備え、第１ろう材は、引張強度が１００ＭＰａ以上であり、第２ろう材は、ヤング率が１５０ＧＰａ以下である。【選択図】図２
JOINT BODY, AND SUBSTRATE HOLDING MEMBER
To provide a joint body that has higher strength and is not easily damaged by a crack of a joint layer, representing a plurality samples produced under the same condition.SOLUTION: The joint body comprises a ceramic member comprising a power receiving electrode including ceramic, a conductive metal terminal, and a stress relaxation section which is disposed between the ceramic member and the metal terminal, is jointed to the power receiving electrode via a first brazing material, and is jointed to the metal terminal via a second brazing material. The first brazing material has tensile strength of 100 MPa or higher and the second brazing material has Young's Modulus of 150 GPa or lower.SELECTED DRAWING: Figure 2
【課題】より高強度で、同条件で製造した複数のサンプルで接合層のクラックによる接合体の破損の少ない接合体を提供する。【解決手段】接合体は、セラミックスを含む受電電極を有するセラミックス部材と、導電性を有する金属端子と、セラミックス部材と金属端子との間に配置される応力緩和部であって、第１ろう材を介して受電電極に接合されると共に、第２ろう材を介して金属端子に接合される応力緩和部と、を備え、第１ろう材は、引張強度が１００ＭＰａ以上であり、第２ろう材は、ヤング率が１５０ＧＰａ以下である。【選択図】図２
JOINT BODY, AND SUBSTRATE HOLDING MEMBER
接合体および基板保持部材
OGAWA TAKAMICHI (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Japanisch
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