Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF MANUFACTURING JOINED BODY OF CERAMIC SUBSTRATE AND ALUMINUM PLATE
PROBLEM TO BE SOLVED: To provide a method of manufacturing a joined body of a ceramic substrate and an aluminum plate, in which manufacturing costs can be reduced while securing an excellent joint.SOLUTION: Disclosed is a method of manufacturing a joined body of a ceramic substrate 10 and aluminum plates 30, 40. Between the ceramic substrate 10 and the aluminum plates 30, 40, a double-sided solder cladding material 20 is interposed on which wax material layers 22, 23 containing magnesium (Mg) in an amount of 3.0 mass% or less are formed on both surfaces of a core material 21 made of an aluminum alloy as a joint member, and is heated to the joint temperature in a non-oxidizing atmosphere.SELECTED DRAWING: Figure 1
【課題】良好な接合を確保しつつ製造コストを削減することができるセラミックス基板とアルミニウム板との接合体を製造する方法を提供することを目的とする。【解決手段】セラミックス基板１０とアルミニウム板３０，４０との接合体を製造する方法であって、セラミックス基板１０とアルミニウム板３０，４０との間に接合材としてアルミニウム合金からなる芯材２１の両面にマグネシウム（Ｍｇ）を３．０質量％以下含有するろう材層２２，２３が形成された両面ろうクラッド材２０を介在させ、非酸化性雰囲気中で接合温度に加熱する。【選択図】図１
METHOD OF MANUFACTURING JOINED BODY OF CERAMIC SUBSTRATE AND ALUMINUM PLATE
PROBLEM TO BE SOLVED: To provide a method of manufacturing a joined body of a ceramic substrate and an aluminum plate, in which manufacturing costs can be reduced while securing an excellent joint.SOLUTION: Disclosed is a method of manufacturing a joined body of a ceramic substrate 10 and aluminum plates 30, 40. Between the ceramic substrate 10 and the aluminum plates 30, 40, a double-sided solder cladding material 20 is interposed on which wax material layers 22, 23 containing magnesium (Mg) in an amount of 3.0 mass% or less are formed on both surfaces of a core material 21 made of an aluminum alloy as a joint member, and is heated to the joint temperature in a non-oxidizing atmosphere.SELECTED DRAWING: Figure 1
【課題】良好な接合を確保しつつ製造コストを削減することができるセラミックス基板とアルミニウム板との接合体を製造する方法を提供することを目的とする。【解決手段】セラミックス基板１０とアルミニウム板３０，４０との接合体を製造する方法であって、セラミックス基板１０とアルミニウム板３０，４０との間に接合材としてアルミニウム合金からなる芯材２１の両面にマグネシウム（Ｍｇ）を３．０質量％以下含有するろう材層２２，２３が形成された両面ろうクラッド材２０を介在させ、非酸化性雰囲気中で接合温度に加熱する。【選択図】図１
METHOD OF MANUFACTURING JOINED BODY OF CERAMIC SUBSTRATE AND ALUMINUM PLATE
セラミックス基板とアルミニウム板との接合体の製造方法
KITAHARA JOJI (Autor:in) / OI SOTARO (Autor:in)
05.09.2016
Patent
Elektronische Ressource
Japanisch
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