Amorphous alloys which include iron group elements and boron
CA 1056620 A · Owner: Allied Chemical Corporation · Inventors: Ray, Ranjan
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Iron group-boron base and amorphous alloys have improved ultimate tensile strength and hardness and do not embrittle when heat treated at temperatures employed in subsequent processing steps, as compared with prior art amorphous alloys. The alloys have the formula, MaM'bCrcM"dBe, where M is one iron group element (iron cobalt or nickel) M' is, at least one of the two remaining iron group elements M" is at, least one element of vanadium manganese, molybdenum, tungsten, niobium and tantalum "a" ranges from about 40 to 85 atom percent "b" ranges from 0 to about 45 atom percent "c" and "d" both range, from 0 to about 20 atom percent and "e" ranges from about 15 to 25 atom percent, with the …
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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 June 19, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 19, 1996.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.