Fe-Cu alloy sheet having an alloy structure of high uniformity

Metal treatment – Stock – Ferrous

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148332, 148411, 420 61, 420 90, 420495, 420582, C22C 900, C22C 3820

Patent

active

054456860

ABSTRACT:
An Fe-Cu alloy sheet manufactured by a thin plate continuous casting method so as to be used as a material of electronic and magnetic parts. The alloy sheet has an alloy structure of high uniformity which contains 20 to 90% Cu, 1 to 10% Cr, 0 to 10% Mo, and one or more of alloying elements selected from the group consisting of Al, Sc, Y, La, Si, Ti, Zr and Hf whose amount or total amounts are not less than a calcualtion value of the following equation and not more than 10%, the balance being essentially Fe: ##EQU1## wherein .alpha.=1,

REFERENCES:
patent: 4869758 (1989-09-01), Watanabe et al.

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