A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME, AND MULTI-PIECE CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME
A method of manufacturing a ceramics-metal bonded body according to the present invention is a method of manufacturing a ceramics-metal bonded body in which a metal layer is bonded to at least one surface of a ceramics substrate, and comprises: a groove forming step of forming a groove extending across a bonding region of the ceramics substrate to which a metal layer is bonded; and a bonding stepof, after the groove forming step, forming the metal layer by stacking, in the bonding region of the ceramics substrate, a metal plate of an aluminum or aluminum alloy with a thickness of less than orequal to 0.4 mm, via an Al-Si based brazing material foil, and bonding the metal plate to the bonding region by heating while applying load in a stacking direction.
本发明的陶瓷‑金属接合体的制造方法为在陶瓷基板的至少一个面接合有金属层的陶瓷‑金属接合体的制造方法，具有：槽形成工序，形成横穿陶瓷基板的接合金属层的接合区域而延伸的槽；及接合工序，在槽形成工序后，将厚度0.4mm以下的由铝或铝合金构成的金属板通过Al‑Si系钎料箔而层叠在陶瓷基板的接合区域，并朝层叠方向施加荷重的同时进行加热，将金属板接合在接合区域，从而形成金属层。
CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME, AND MULTI-PIECE CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME
A method of manufacturing a ceramics-metal bonded body according to the present invention is a method of manufacturing a ceramics-metal bonded body in which a metal layer is bonded to at least one surface of a ceramics substrate, and comprises: a groove forming step of forming a groove extending across a bonding region of the ceramics substrate to which a metal layer is bonded; and a bonding stepof, after the groove forming step, forming the metal layer by stacking, in the bonding region of the ceramics substrate, a metal plate of an aluminum or aluminum alloy with a thickness of less than orequal to 0.4 mm, via an Al-Si based brazing material foil, and bonding the metal plate to the bonding region by heating while applying load in a stacking direction.
本发明的陶瓷‑金属接合体的制造方法为在陶瓷基板的至少一个面接合有金属层的陶瓷‑金属接合体的制造方法，具有：槽形成工序，形成横穿陶瓷基板的接合金属层的接合区域而延伸的槽；及接合工序，在槽形成工序后，将厚度0.4mm以下的由铝或铝合金构成的金属板通过Al‑Si系钎料箔而层叠在陶瓷基板的接合区域，并朝层叠方向施加荷重的同时进行加热，将金属板接合在接合区域，从而形成金属层。
CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME, AND MULTI-PIECE CERAMICS-METAL BONDED BODY AND METHOD OF MANUFACTURING SAME
陶瓷-金属接合体及其制造方法、多连片陶瓷-金属接合体及其制造方法
ARAI KOYA (author) / KOMASAKI MASAHITO (author)
2020-11-10
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
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BONDED BODY MANUFACTURING METHOD AND BONDED BODY MANUFACTURING DEVICE
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