Method for manufacturing friction disks with ceramic materials with improved friction layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 9, 2014
Issued Date -
N/A
app pub date -
Jun 7, 2007
filing date -
Jun 8, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Method for manufacturing a friction disk including preparing a mixture including a carbide-forming element having an average particle size ≦2,000 μm, a resin, optionally a binder, and optionally fine carbon, and/or short carbon fibers; forming the mixture at ≦ to 280° C. to produce a molded body; heating the molded body to approximately 750° C. to approximately 1300° C. to form a porous carbon body including a carbon residue; heating the porous carbon body to a temperature above the melting point of the carbide-forming element thereby reacting the carbide-forming element with at least a portion of the carbon residue to yield an alveolar structure; infiltrating the alveolar structure with silicon at a temperature above the melting point of silicon thereby filling at least one pore of the alveolar structure with silicon and reacting the silicon with an amount of unreacted carbon residue to form silicon carbide; and obtaining a friction disk.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully