Heat conductive colored aluminum nitride sintered body

Details Heat conductive colored aluminum nitride sintered body Heat conductive colored aluminum nitride sintered body

1993-03-01

1994-04-26

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Refractory

501 96, 501 99, 501100, 501153, C04B 3558

Patent

active

053066790

ABSTRACT:
A heat conductive aluminum nitride sintered body contains 100 parts by weight of aluminum nitride, at least 0.005 parts by weight and not more than 0.5 parts by weight of carbon, at least 0.01 parts by weight and not more than 15 parts by weight of a rare earth aluminum oxide in terms of the simple substance of a rare earth element, and at least 0.01 parts by weight and not more than 15 parts by weight of at least one element selected from a group of compounds containing elements belonging to the groups IVB, VB and VIB of the periodic table in terms of the simple substance of the element. Such a sintered body has a heat conductivity of at least 100 W/m.multidot.K. and not more than 270 W/m.multidot.K. at room temperature.

REFERENCES:
patent: 4435513 (1984-03-01), Komeya et al.
patent: 4478785 (1984-10-01), Huseby et al.
patent: 4533645 (1985-08-01), Huseby et al.
patent: 4578365 (1986-03-01), Huseby et al.
patent: 4877760 (1989-10-01), Okuno et al.
patent: 5034357 (1991-07-01), Yamakawa et al.
patent: 5085923 (1992-02-01), Yamakawa et al.
patent: 5147832 (1992-09-01), Shimoda et al.
Chemical Abstracts, vol. 108, No. 24, 13th Jun., 1988, Abstract No.: 209036j, Columbus, Ohio, US; & JP-A-63 011 563 (Tokuyama Soda Co., Ltd) Jan. 19, 1988.

Affiliated with

Also associated with

Rating

Heat conductive colored aluminum nitride sintered body does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat conductive colored aluminum nitride sintered body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat conductive colored aluminum nitride sintered body will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1711678