Rare earth anisotropic hard magnetic material and processes for producing magnetic powder and magnet using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 16, 2011
Grant Date -
Mar 20, 2008
app pub date -
Apr 13, 2007
filing date -
Sep 19, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
-type structure, of which crystalline grains are in a flake shape with a gain size ranging from 1 to 5 μm, and c-axis of the crystalline grains, an easy magnetization direction, being oriented along the minor axis of the flake crystalline grains. The disclosure also provides a process for producing the powdery rare earth anisotropic hard magnetic material and a process for producing anisotropic calender flexible magnet.
First Claim
Family
International Classification(s)
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