Claims
- 1. A porous body which was heated above 1600.degree. C., comprising silicon carbide having a density less than 2.4 g/cm.sup.3, an open porosity greater than 25% and a 3 point bending strength greater than 25 Ksi.
Parent Case Info
This is a divisional of copending application Ser. No. 08/055,892 filed on May 3, 1993, now U.S. Pat. No. 5,283,019 issued Feb. 1, 1994.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4891340 |
Semen et al. |
Jan 1990 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
55892 |
May 1993 |
|