High strength ferritic alloy
CA 1068132 A · Owner: United States (Government Of The) As Represented By The United States De Partment Of Energy · Inventors: Hagel, William C.; Korenko, Michael K.; Smidt, Frederick A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A high-strength ferritic alloy useful for fast reactor duct and cladding applications wherein an iron base contains from about 9% to about 13% by weight chromium, from about 4.% to about 8% by weight molybdenum, from about 0.2% to about 0.8% by weight niobium from, about 0.1% to about 0.3% by weight vanadium from about 0.2% to about, 0.8%, by weight silicon from about 0.2% to about 0.8% by weight manganese, a maximum of about 0.05% by weight nitrogen a maximum, of about 0.02% by weight sulfur a maximum of about 0.02% by weight, phosphorous and from about 0.04% to about 0.12% by weight carbon.
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 December 18, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 18, 1996.
- 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.