Multicomponent, low density cubic l1 _aluminides
CA 1306122 C · Owner: Precht, Walter · Inventors: Kumar, Kumarchandran S.; Precht, Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Intermetallics capable of use as structural elements exhibiting relatively high ductility and low brittleness comprise, ternary and quaternary TiAl3 alloys of the general formulae Al-Ti-M and Al-Ti-M-M', wherein M is selected from Cu Co, Ni, and, Fe, and M' is selected from Y Nb, and Ta. Such materials exhibit, cubic L12 crystal structures.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted August 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.