Method for producing electrode material and electrode material
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 11, 2018
Grant Date -
Jun 21, 2018
app pub date -
Apr 26, 2016
filing date -
May 1, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
It is a method for producing an electrode material containing Cu, Cr and a heat-resistant element. A heat-resistant element powder and a Cr powder are mixed together such that the heat-resistant element is less than the Cr by weight. A resulting mixed powder is baked. A resulting sintered body containing a solid solution of the heat-resistant element and the Cr is pulverized, and a resulting solid solution powder is classified, to have a particle size of 200 μm or less. 10-60 parts by weight of the classified solid solution powder and 90-40 parts by weight of a Cu powder are mixed together, followed by sintering to obtain the electrode material. If a low melting metal powder having a median size of 5-40 μm is mixed with a mixed powder of the solid solution powder and the Cu powder, the deposition resistance property is further improved.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- B22F Class
- 1277 Applications Filed
- 838 Patents Issued To-Date
- 65.63 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B22F Class
- 45.92 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 11, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 11, 2030 |
