Wear and corrosion resistant nickel-base alloy
CA 1096660 A · Owner: Eutectic Corporation · Inventors: Knotek, Otto; Lugscheider, Erich; Wichert, Wolfgang
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of Disclosure, A nickel-base wear and corrosion resistant alloy is provided containing by weight about 20% to 35% Cr about 1% to, 8% Si, about 1.7% to 3.5% C O to 15% W and the balance essen-, tially at least about 40% nickel the amount of carbon present, in said composition being stoichiometrically related to the chromium content to provide carbides based on the formula M7C3 wherein M comprises essentially chromium the amount of chromium, in said M7C3 compound ranging from about 65% to less than about 100% of the total chromium in said composition the melting point, of said alloy being less than about 1350°C. The alloy has particular use in welding consumables for hard facing for …
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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 March 3, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 3, 1998.
- 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.