A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MANUFACTURING METHOD OF CERAMIC-METAL JUNCTION BODY, MANUFACTURING METHOD OF MULTI-PIECE CERAMIC-METAL JUNCTION BODY, CERAMIC-METAL JUNCTION BODY AND MULTI-PIECE CERAMIC-METAL JUNCTION BODY
To restrain occurrence of blot formed on the surface of a metal layer joined to the surface of a ceramic substrate.SOLUTION: A manufacturing method of ceramic-metal junction body where a metal layer is joined to at least one face of a ceramic substrate has a groove formation step of forming a groove extending to traverse a junction region of the ceramic substrate to which the metal layer is joined, and a junction step of laminating a metal plate having thickness of 0.4 mm or less, composed of aluminum or an aluminum alloy, in the junction region of the ceramic substrate via an Al-Si-based brazing material foil, after the groove formation step, joining the metal plate to the junction region by heating while loading in the lamination direction, thus forming a metal layer.SELECTED DRAWING: Figure 2
【課題】セラミックス基板の表面に接合された金属層の表面に形成されるろうシミの発生を抑制すること。【解決手段】本発明のセラミックス−金属接合体の製造方法は、セラミックス基板の少なくとも一方の面に金属層が接合されたセラミックス−金属接合体の製造方法であって、セラミックス基板の金属層が接合される接合領域を横切って延びる溝を形成する溝形成工程と、溝形成工程後に、セラミックス基板の接合領域に厚さが０．４ｍｍ以下のアルミニウム又はアルミニウム合金からなる金属板をＡｌ−Ｓｉ系ろう材箔を介して積層し、積層方向に荷重をかけながら加熱して接合領域に金属板を接合し、金属層を形成する接合工程と、を有する。【選択図】図２
MANUFACTURING METHOD OF CERAMIC-METAL JUNCTION BODY, MANUFACTURING METHOD OF MULTI-PIECE CERAMIC-METAL JUNCTION BODY, CERAMIC-METAL JUNCTION BODY AND MULTI-PIECE CERAMIC-METAL JUNCTION BODY
To restrain occurrence of blot formed on the surface of a metal layer joined to the surface of a ceramic substrate.SOLUTION: A manufacturing method of ceramic-metal junction body where a metal layer is joined to at least one face of a ceramic substrate has a groove formation step of forming a groove extending to traverse a junction region of the ceramic substrate to which the metal layer is joined, and a junction step of laminating a metal plate having thickness of 0.4 mm or less, composed of aluminum or an aluminum alloy, in the junction region of the ceramic substrate via an Al-Si-based brazing material foil, after the groove formation step, joining the metal plate to the junction region by heating while loading in the lamination direction, thus forming a metal layer.SELECTED DRAWING: Figure 2
【課題】セラミックス基板の表面に接合された金属層の表面に形成されるろうシミの発生を抑制すること。【解決手段】本発明のセラミックス−金属接合体の製造方法は、セラミックス基板の少なくとも一方の面に金属層が接合されたセラミックス−金属接合体の製造方法であって、セラミックス基板の金属層が接合される接合領域を横切って延びる溝を形成する溝形成工程と、溝形成工程後に、セラミックス基板の接合領域に厚さが０．４ｍｍ以下のアルミニウム又はアルミニウム合金からなる金属板をＡｌ−Ｓｉ系ろう材箔を介して積層し、積層方向に荷重をかけながら加熱して接合領域に金属板を接合し、金属層を形成する接合工程と、を有する。【選択図】図２
MANUFACTURING METHOD OF CERAMIC-METAL JUNCTION BODY, MANUFACTURING METHOD OF MULTI-PIECE CERAMIC-METAL JUNCTION BODY, CERAMIC-METAL JUNCTION BODY AND MULTI-PIECE CERAMIC-METAL JUNCTION BODY
セラミックス−金属接合体の製造方法、多数個取り用セラミックス−金属接合体の製造方法、セラミックス−金属接合体及び多数個取り用セラミックス−金属接合体
ARAI KOYA (author) / KOMAZAKI MASAHITO (author)
2019-10-24
Patent
Electronic Resource
Japanese
METAL-CERAMIC JUNCTION SUBSTRATE AND MANUFACTURING METHOD THEREOF
| European Patent Office | 2023
| European Patent Office | 2021
JUNCTION BETWEEN CERAMIC AND METAL, AND METHOD FOR JOINING CERAMIC TO METAL
| European Patent Office | 2016
METHOD AND DEVICE FOR MANUFACTURING CERAMIC-METAL JOINED BODY, AND CERAMIC-METAL JOINED BODY
| European Patent Office | 2019