Copper based alloy

Details Copper based alloy Copper based alloy

C - Chemistry, Metallurgy

22

C

C22C 9/06 (2006.01)

Patent

CA 2047719

A copper based alloy, which when employed in a marine environment with a cathodic protection system or when galvani- cally coupled to a dissimular metal, is resistant to hydrogen embrittlement, copper being present in an amount of about 70 % to 80 % by weight, and the alloy having in addition, (by weight): nickel 13.5 % to 20.0 %, aluminium 1.4 % to 2.0 %, manganese 3.4 % to 9.3 %, iron 0.5 % to 1.5 %, chromium 0.3 % to 1.0 %, niobium 0.5 % to 1.0 %, and wherein the constituent elements are so con- trolled that:A)Cu/(Mn+Ni)is less than 4.9 in terms of weight %; B) Cu/(Mn+Ni)is greater than 3 in terms of weight %;C) A? + Nb is at least 2.1 in terms of weight %; and D) Ni/(A? + Nb) is at least 6.0 in terms of weight %.

Affiliated with

Also associated with

Rating

Copper based 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 Copper based alloy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copper based alloy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1735251