Copper alloy having satisfactory pressability and method of manu

Details Copper alloy having satisfactory pressability and method of manu Copper alloy having satisfactory pressability and method of manu

1989-08-30

1991-03-26

Dean, R.

Alloys or metallic compositions

Copper base

Tin containing

148412, 148433, 148 115C, C22C 906

Patent

active

050027328

ABSTRACT:
A copper alloy having satisfactory pressability and a method of manufacturing this alloy. The alloy contains: 0.1 to 0.4% (weight %) of Fe, 0.05 to 0.20% of Ti, 0.003 to 0.10% of Mg, 0.5 to 1.5% of Sn, and 0.01 to 1.0% of any one or two or all of the elements Zn, Ni and Co, the rest consisting of Cu except for impurities. The method comprises the steps of: hot-working this alloy; cold-working and annealing the hot-worked alloy one or more times, batch-annealing it at least once at 400.degree. to 600.degree. C. for 30 to 600 minutes and keeping the final cold-working ratio at 60% or less; and performing low-temperature annealing of the alloy at a temperature of 250.degree. to 400.degree. C.

REFERENCES:
patent: 4612167 (1986-09-01), Watanabe et al.
patent: 4732731 (1988-03-01), Asai et al.

Affiliated with

Also associated with

Rating

Copper alloy having satisfactory pressability and method of manu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Copper alloy having satisfactory pressability and method of manu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copper alloy having satisfactory pressability and method of manu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-615939