C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
117/103.1
C23C 2/26 (2006.01) C23C 2/06 (2006.01)
Patent
CA 1153941
- 40 - PROCESS FOR PRODUCING A HOT DIP GALVANIZED STEEL STRIP ABSTRACT OF THE DISCLOSURE A hot dip galvanized steel strip in which the zinc based alloy coating exhibits a satisfactory appearance and firmly fixed to the strip substrate, is produced by a process which comprises coating at least one surface of a steel strip with a melted zinc based alloy controlling the weight of the melted zinc based alloy coating and; solidifying the melted zinc based alloy coating and which process is characterized in that the zinc based alloy contains 0.1 to 2.0% by weight of magnesium and in at least a portion of a stage in which the melted zinc based alloy coating is still in the fluidal state, the zinc based alloy coating is exposed to an oxygen-controlled atmosphere containing 1000 ppm or less of molecular oxygen, the controlling procedure for the weight of the melted zinc based alloy coating being carried out in the oxygen- -controlled atmosphere.
369374
Nitto Hajime
Saito Katushi
Sakai Kango
Goudreau Gage Dubuc
Nippon Steel Corporation
LandOfFree
Process for producing a hot dip 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 for producing a hot dip galvanized steel strip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a hot dip galvanized steel strip will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-234479