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Bonding material composition, aluminum nitride bonded body, and method for producing the same
The invention provides a bonding material composition, an aluminum nitride bonded body, and a method for producing the same which can stably and well perform mutual combination of aluminum nitride sintered bodies under lower temperature and generating no gas difficult to solve. A first bonding material composition according to the present invention is a bonding material composition used when aluminum nitride sintered bodies containing a rare-earth metal oxide are bonded to each other, in which the bonding immaterial composition contains, in addition, to an O element-containing aluminum nitride raw material, (a) as a fluorine compound, (a)at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, or (b) as a fluorine compound, at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, and a rare-earth metal oxide.
Bonding material composition, aluminum nitride bonded body, and method for producing the same
The invention provides a bonding material composition, an aluminum nitride bonded body, and a method for producing the same which can stably and well perform mutual combination of aluminum nitride sintered bodies under lower temperature and generating no gas difficult to solve. A first bonding material composition according to the present invention is a bonding material composition used when aluminum nitride sintered bodies containing a rare-earth metal oxide are bonded to each other, in which the bonding immaterial composition contains, in addition, to an O element-containing aluminum nitride raw material, (a) as a fluorine compound, (a)at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, or (b) as a fluorine compound, at least one of a fluorine compound of an alkaline-earth metal and a fluorine compound of a rare-earth metal, and a rare-earth metal oxide.
Bonding material composition, aluminum nitride bonded body, and method for producing the same
GOTO MASASHI (author) / NISHIMURA NOBORU (author) / KATSUDA YUJI (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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