Title:
ALUMINUM-SILICON CARBIDE COMPOSITE BODY AND METHOD FOR PROCESSING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/129715
Kind Code:
A1
Abstract:
Disclosed is an aluminum-silicon carbide composite body suitable as a base plate
for power modules. Specifically disclosed is an aluminum-silicon carbide composite
body obtained by impregnating a plate-like silicon carbide porous body with
a metal mainly containing aluminum. This aluminum-silicon carbide composite
body is characterized by having an aluminum layer composed of the metal mainly
containing aluminum on both major surfaces and not having such an aluminum layer
on lateral surfaces. The aluminum-silicon carbide composite body is further
characterized in that the lateral surfaces and pore portions are subjected to
water jet processing.
Inventors:
IWAMOTO GOH (JP)
HIROTSURU HIDEKI (JP)
HIROTSURU HIDEKI (JP)
Application Number:
PCT/JP2007/059530
Publication Date:
November 15, 2007
Filing Date:
May 08, 2007
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK (JP)
IWAMOTO GOH (JP)
HIROTSURU HIDEKI (JP)
IWAMOTO GOH (JP)
HIROTSURU HIDEKI (JP)
International Classes:
H01L23/15; B22D19/00; B24C1/00; B26F3/00; C04B35/565; C04B41/88; C04B41/91; C22C29/06; H01L23/12; H01L23/36; C22C1/10
Foreign References:
| JP2006076812A | 2006-03-23 | |||
| JP2003300788A | 2003-10-21 | |||
| JP2004186635A | 2004-07-02 | |||
| JP2006130044A | 2006-05-25 |
Other References:
See also references of EP 2017886A4
Attorney, Agent or Firm:
SENMYO, Kenji et al. (SIA Kanda Square17, Kanda-konyacho,Chiyoda-k, Tokyo 35, JP)
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