METHOD FOR PRODUCING A THERMOELECTRIC OBJECT FOR A THERMOELECTRIC CONVERSION DEVICE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 25, 2016
filing date -
Feb 26, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method is provided for producing a thermoelectric object for a thermoelectric conversion device in which a powder having a bulk density ds and elements in the ratio of a Half-Heusler alloy with a theoretical density di is provided. The powder is mechanically compressed and a green body with a tap density dK is formed, the tap density dK being up to 30% of the theoretical density di greater than the bulk density ds of the powder. The green body with the tap density dK is sintered at a temperature of 1000° C. to 1500° C. for 0.5 h to 100 h, a thermoelectric object with a density ds of greater that 95% and preferably 99% of the theoretical density di being produced.
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