Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING CERAMIC-ALUMINUM BONDED BODY, METHOD FOR PRODUCING POWER MODULE SUBSTRATE, CERAMIC-ALUMINUM BONDED BODY, AND POWER MODULE SUBSTRATE
A method for producing a ceramic-aluminum bonded body obtained by bonding a ceramic member and an aluminum member, the aluminum member before bonding being composed of aluminum having a purity of 99.0 mass % or higher and 99.9 mass % or lower, includes a heat treatment step of subjecting the aluminum member to a heat treatment in a range of 400° C. or higher and lower than a solidus temperature, and a bonding step of bonding the aluminum member after the heat treatment step and the ceramic member via a brazing filler material including Si.
METHOD FOR PRODUCING CERAMIC-ALUMINUM BONDED BODY, METHOD FOR PRODUCING POWER MODULE SUBSTRATE, CERAMIC-ALUMINUM BONDED BODY, AND POWER MODULE SUBSTRATE
A method for producing a ceramic-aluminum bonded body obtained by bonding a ceramic member and an aluminum member, the aluminum member before bonding being composed of aluminum having a purity of 99.0 mass % or higher and 99.9 mass % or lower, includes a heat treatment step of subjecting the aluminum member to a heat treatment in a range of 400° C. or higher and lower than a solidus temperature, and a bonding step of bonding the aluminum member after the heat treatment step and the ceramic member via a brazing filler material including Si.
METHOD FOR PRODUCING CERAMIC-ALUMINUM BONDED BODY, METHOD FOR PRODUCING POWER MODULE SUBSTRATE, CERAMIC-ALUMINUM BONDED BODY, AND POWER MODULE SUBSTRATE
IWAZAKI WATARU (Autor:in) / ISHIDUKA HIROYA (Autor:in)
18.05.2017
Patent
Elektronische Ressource
Englisch
IPC:
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
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