8,383,197 OCR.pdf (328.51 kB)
Titanium carbide or tungsten carbide with combustion synthesis to block porosity in C-C brake discs for antioxidation protection
standard
posted on 2017-06-21, 00:00 authored by Alexander MukasyanAlexander Mukasyan, Allen H. Simpson, Mark L. La Forest, Slawomir T. FryskaA metal powder is applied to the surface of the area of a carbon-carbon composite brake disc to be protected against migration of antioxidant. The metal powder may be titanium powder or tungsten powder. A chemical reaction between the metal powder and carbon is then initiated by heating the powder-coated brake to the ignition temperature via application of electric current (Joule preheating) or by heating it in a furnace. Upon combustion, the metal particles react with carbon in the composite, forming liquid carbide that flows into pores of the composite brake disc to be protected.
History
Patent Number
US 8383197 B2Other Application
12/473857Inventor
Mark L. La Forest Allen H. Simpson Slawomir T. Fryska Alexander MukasyanInventor from Local Institution
Alexander S. MukasyanAssignee
Honeywell International Inc. (Morristown, NJ) University of Notre Dame du LacDate Modified
2017-08-01Language
- English
Claims
17Prior Publication Number
US 20100304038 A1Publisher
U.S. Patent and Trademark OfficeCooperative Patent Classification Codes
C04B 41/009 (20130101); C04B 41/52 (20130101); C04B 41/89 (20130101); F16D 65/12 (20130101); F16D 69/02 (20130101); C04B 41/52 (20130101); C04B 41/4545 (20130101); C04B 41/4556 (20130101); C04B 41/5061 (20130101); C04B 41/52 (20130101); C04B 41/4545 (20130101); C04B 41/4556 (20130101); C04B 41/5057 (20130101); C04B 41/522 (20130101); C04B 41/52 (20130101); C04B 41/5092 (20130101); C04B 41/009 (20130101); C04B 35/83 (20130101); C04B 2111/00362 (20130101); F16D 2250/0046 (20130101); F16D 2200/0052 (20130101)Contributor
Alexander S. MukasyanInternational Patent Classification Codes
B05D 1/12 (20060101); B05D 3/14 (20060101)US Patent Classification Codes
427/191; 427/202; 427/228; 427/337Usage metrics
Categories
No categories selectedKeywords
Licence
Exports
RefWorks
BibTeX
Ref. manager
Endnote
DataCite
NLM
DC