Process for hot-dip metal-coating poorly wettable steel sheets

Details Process for hot-dip metal-coating poorly wettable steel sheets Process for hot-dip metal-coating poorly wettable steel sheets

1989-01-17

1990-04-03

Tufariello, T. M.

Chemistry: electrical and wave energy

Processes and products

C25O 500

Patent

active

049137859

ABSTRACT:
There is disclosed a process for preparing hot-dip metal coated steel sheets having excellent corrosion resistance comprising electrolytically plating steel sheets containing Si and/or Cr with an Fe-B alloy containing 0.001.about.0.3% by weight of B to the thickness of 0.05.about.5 g/m.sup.2 and thereafter hot-dip-coating the thus pre-plated substrate sheets with a molten bath of Zn, Al or Zn-Al alloy. By this process poorly wettable steel sheets containing silicon and/or chromium can be well coated with zinc, aluminum and zinc-aluminum alloy.

REFERENCES:
patent: 3755090 (1973-08-01), Jackson

Affiliated with

Also associated with

Rating

Process for hot-dip metal-coating poorly wettable steel sheets 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 hot-dip metal-coating poorly wettable steel sheets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for hot-dip metal-coating poorly wettable steel sheets will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1355746