Rapidly solidified aluminum based, silicon containing alloys for elevated temperature applications
CA 1330004 C · Owner: Bye, Richard Lister · Inventors: Skinner, David John; Das, Santosh Kumar; Bye, Richard Lister
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A rapidly solidified aluminum-base alloy consists essentially of the formula AlbalFeaSibVc wherein "a", ranges from 3.0 to 7.1 atom percent "b" ranges from 1.0, to 3.0 atom percent "c" ranges from 0.25 to 1.25 atom, percent and the balance is aluminum plus incidental impurities, with the provisos that i) the ratio Fe + V:Si ranges from about 2.33:1 to 3.33:1 and ii) the ratio Fe:V ranges from 11.5:1 to 5:1. The alloy exhibits high strength, ductility and fracture toughness and is especially suited for use in high temperature structural applications such as gas turbine engine components, automotive engine components missiles and, airframes.
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 June 7, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 7, 2011.
- 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.