Process of producing one-side alloyed galvanized steel strip

Details Process of producing one-side alloyed galvanized steel strip Process of producing one-side alloyed galvanized steel strip

C - Chemistry, Metallurgy

23

C

117/108, 148/47

C23C 2/00 (2006.01)

Patent

CA 1098385

ABSTRACT OF THE DISCLOSURE A process of consistently producing in an economical manner a galvanized steel strip having on one side a thin uniform surface coating of zinc-iron intermetallic compounds containing at least 6 percent iron and being free of metallic zinc and having on the other side a formable metallic zinc surface coating which is formed by continuously immersing temperature of the steel strip and the coating bath are con- trolled within a limited range to avoid forming an exclusively thick zinc-iron intermetallic layer during hot-dip coating which interferes with good formability of the metallic zinc surface coating and controlling the thickness and uniformity of the zinc coating which is transformed into the coating formed of zinc-iron intermetallic compounds within a range of 10 to 30 g/m2 while maintaining the variation in coating weight within a range of from 3 to 6 g/m2 and heating the strip rapidly to a peak temperature of between about 482°C and 524°C within a period of 3 to 5 seconds and allowing the strip to cool below the melting point of the zinc coating.

328565

Affiliated with

Also associated with

Rating

Process of producing one-side alloyed galvanized steel strip does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of producing one-side alloyed galvanized steel strip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of producing one-side alloyed galvanized steel strip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-792712