Sintered shaped body reinforced with platelets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 17, 2002
Issued Date -
N/A
app pub date -
Jul 6, 2000
filing date -
Oct 31, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a sintered shaped body comprising a matrix material that contains an aluminum oxide/chromium oxide mixed crystal and an additional mixed crystal selected from at least one mixed crystal according to one of the general formulas La.sub.0.9 Al.sub.11.76-x Cr.sub.x O.sub.19, Me.sup.1 Al.sub.11-x Cr.sub.x O.sub.17, Me.sup.2 Al.sub.12-x Cr.sub.x O.sub.19, Me.sup.2' Al.sub.12-x Cr.sub.x O.sub.19 and/or Me.sup.3 Al.sub.11-x Cr.sub.x O.sub.18, wherein Me.sup.1 stands for an alkali metal, Me.sup.2 represents an alkaline earth metal, Me.sup.2' stands for cadmium, lead or mercury and Me.sup.3 represents a rare earth metal and x has a value ranging from 0.0007 to 0.045.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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