Yellow metal alloy

Details Yellow metal alloy Yellow metal alloy

1981-01-02

1983-01-25

Sheehan, John P.

Alloys or metallic compositions

Silver base

Copper containing

C22C 506

Patent

active

043701647

ABSTRACT:
An alloy of about 4 to 10% gold, silver, copper, palladium, indium, zinc and boron producing an alloy with a pleasing yellow color. Tarnish resistance, wear resistance and heft are similar to 10 karat gold with a lesser cost due to the low gold content.

REFERENCES:
patent: 2058857 (1936-10-01), Emmert
patent: 2151905 (1939-03-01), Hensel
patent: 2157933 (1939-05-01), Hensel et al.
patent: 2161574 (1939-06-01), Hensel et al.
patent: 2180827 (1939-11-01), Hensel et al.
patent: 2189756 (1940-02-01), Hensel
patent: 2195307 (1940-03-01), Hensel et al.
patent: 2221286 (1940-11-01), Hensel et al.
patent: 3661569 (1972-05-01), Abbott
patent: 4052531 (1977-10-01), Steine et al.

Affiliated with

Also associated with

Rating

Yellow metal alloy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Yellow metal alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Yellow metal alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1622331