Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR MANUFACTURING CERAMIC/AL-SIC COMPOSITE MATERIAL JOINED BODY, AND METHOD FOR MANUFACTURING HEAT SINK-EQUIPPED SUBSTRATE FOR POWER MODULE
A method of producing a ceramics/Al-SiC composite material bonded body of the present invention includes the steps of: forming a magnesium layer having a thickness of 0.1 µm or more and 10 µm or less on a surface of at least one of the ceramics member and the Al-SiC composite material; obtaining a laminated body by laminating the ceramics member and the Al-SiC composite material via the magnesium layer; and bonding the ceramics member and the Al-SiC composite material by heating the laminated body in a temperature range of 550°C or more and 575°C or less, wherein the Al-SiC composite material includes an aluminum material made of an Al-Si alloy with a silicon content of 0.1 atomic% or more.
METHOD FOR MANUFACTURING CERAMIC/AL-SIC COMPOSITE MATERIAL JOINED BODY, AND METHOD FOR MANUFACTURING HEAT SINK-EQUIPPED SUBSTRATE FOR POWER MODULE
A method of producing a ceramics/Al-SiC composite material bonded body of the present invention includes the steps of: forming a magnesium layer having a thickness of 0.1 µm or more and 10 µm or less on a surface of at least one of the ceramics member and the Al-SiC composite material; obtaining a laminated body by laminating the ceramics member and the Al-SiC composite material via the magnesium layer; and bonding the ceramics member and the Al-SiC composite material by heating the laminated body in a temperature range of 550°C or more and 575°C or less, wherein the Al-SiC composite material includes an aluminum material made of an Al-Si alloy with a silicon content of 0.1 atomic% or more.
METHOD FOR MANUFACTURING CERAMIC/AL-SIC COMPOSITE MATERIAL JOINED BODY, AND METHOD FOR MANUFACTURING HEAT SINK-EQUIPPED SUBSTRATE FOR POWER MODULE
VERFAHREN ZUR HERSTELLUNG EINES VERBUNDKÖRPERS AUS KERAMIK/AL-SIC-VERBUNDMATERIAL UND VERFAHREN ZUR HERSTELLUNG EINES MIT EINEM KÜHLKÖRPER AUSGESTATTETEN SUBSTRATS FÜR LEISTUNGSMODUL
PROCÉDÉ POUR LA FABRICATION D'UN CORPS ASSEMBLÉ DE CÉRAMIQUE/MATÉRIAU COMPOSITE D'AL-SIC ET PROCÉDÉ POUR LA FABRICATION D'UN SUBSTRAT POURVU D'UN DISSIPATEUR THERMIQUE POUR UN BLOC DE PUISSANCE
YUMOTO RYOUHEI (Autor:in) / OOHIRAKI TOMOYA (Autor:in) / OOI SOUTAROU (Autor:in)
13.10.2021
Patent
Elektronische Ressource
Englisch
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