Surface treatment for metal according to fluidized bed system

Metal treatment – Compositions – Heat treating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

165104F, 427185, 427191, 427328, 427398R, 427398A, B05D 124

Patent

active

041704940

ABSTRACT:
The surface of a metal is treated in a fluidized bed system, in which a hot rolled metal is continuously subjected to an in-line treatment to suppress the formation of scale on its surface or to remove the same therefrom, and then is introduced into a gaseous fluidized bed of a non-oxidizing gas, which contains metal or alloy particles having a low melting point, as fluidized particles, so as to bring the hot rolled metal into contact with the fluidized particles. As a result, the fluidized metal particles or alloy particles may be melted and solidified on the surface of the rolled metal to provide a coated layer of a metal or alloy having a low melting point on the surface thereof. In addition, during the surface treatment in the fluidized bed system, a heat treatment such as patenting or cooling may be applied concomitantly in combination therewith.

REFERENCES:
patent: 2036615 (1936-04-01), Wean
patent: 2570906 (1951-10-01), Alferieff
patent: 3053704 (1962-09-01), Munday
patent: 3226817 (1966-01-01), Simborg et al.
patent: 3347692 (1967-10-01), Young et al.
patent: 3436244 (1969-04-01), Yokawonis
patent: 3492740 (1970-02-01), Geipel et al.
patent: 3519497 (1970-07-01), Pomey
patent: 3522936 (1970-08-01), Geipel et al.
patent: 3525507 (1970-08-01), Geipel et al.
patent: 3550920 (1970-12-01), Geipel et al.
patent: 3550922 (1970-12-01), Geipel et al.
patent: 3559280 (1971-02-01), Mailhoit et al.
patent: 3615083 (1971-10-01), Feinman et al.
patent: 3618223 (1971-11-01), Geipel et al.
patent: 3658602 (1972-04-01), Pomey
patent: 3718204 (1973-02-01), Vitelli
patent: 3745034 (1973-07-01), Smith et al.
patent: 3811929 (1974-05-01), Kanetake
patent: 3925570 (1975-12-01), Reinke et al.
patent: 3982050 (1976-09-01), Kato et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Surface treatment for metal according to fluidized bed system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surface treatment for metal according to fluidized bed system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surface treatment for metal according to fluidized bed system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1964168

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.