Method for producing beryllium-copper

Details Method for producing beryllium-copper Method for producing beryllium-copper

2011-07-12

2011-07-12

Ip, Sikyin (Department: 1735)

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

C148S646000

Reexamination Certificate

active

07976652

ABSTRACT:
A method for producing beryllium-copper containing at least Be and Cu, includes holding the beryllium-copper for a predetermined solid solution time in a solid solution temperature range in which the Be is dissolved into the Cu, cooling the beryllium-copper at a cooling speed at which the Be remains dissolved in the Cu, applying plastic strain to a cooled beryllium-copper over multiple times in a processing temperature range in which the Be is not precipitated, and holding the beryllium-copper for a predetermined age hardening time in a precipitation temperature range in which the Be is precipitated.

REFERENCES:
patent: 2550474 (1951-04-01), Harrington
patent: 4533412 (1985-08-01), Rotem
patent: 4792365 (1988-12-01), Matsui et al.
patent: 5131958 (1992-07-01), Sakai et al.
patent: 0 271 991 (1988-06-01), None
patent: 56-163248 (1981-12-01), None
patent: 59-225840 (1984-12-01), None
patent: 62-199743 (1987-09-01), None
patent: 63-114929 (1988-05-01), None
patent: 02-243748 (1990-09-01), None
patent: 04-187351 (1992-07-01), None
patent: 10-296398 (1998-11-01), None

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