C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
117/128
C04B 41/85 (2006.01) C04B 41/50 (2006.01) C04B 41/52 (2006.01) C04B 41/53 (2006.01) C04B 41/87 (2006.01) C04B 41/89 (2006.01) C04B 41/91 (2006.01) C09K 13/10 (2006.01) C23C 16/30 (2006.01)
Patent
CA 1334569
A coated carbon body having improved resistance to high temperature oxidation and a method for producing the coated carbon body are described. The coated carbon body comprises a carbon body, an intermediate glass forming coating within said converted layer, and an outer refractory coating on the intermediate coating. The body has a converted porous layer formed by etching and reacting the body with gaseous boron oxide and the resulting converted layer contains interconnecting interstices and boron carbide formed by the reaction of the boron oxide and the carbon body. The method comprises contacting a carbon body with boron oxide at an elevated temperature sufficient to cause the reaction between the carbon body and boron oxide to form a converted porous layer which contains interconnecting interstices in the body and boron carbide and then applying the intermediate glass forming coating over the converted layer and an outer refractory coating over the intermediate coating.
613403
Benander Robert Edward
Dyer Paul Nigel
Holzl Robert Alfred
Magnotta Vincent Louis
Tilley Benjamin H.
Air Products And Chemicals Inc.
Gowling Lafleur Henderson Llp
LandOfFree
Oxidation resistant carbon and method for making same does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oxidation resistant carbon and method for making same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxidation resistant carbon and method for making same will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1260899