Method for levelling a metal strip or sheet

Details Method for levelling a metal strip or sheet Method for levelling a metal strip or sheet

1976-08-09

1977-11-15

Combs, E. M.

Metal deforming

By deflecting successively-presented portions of work during...

With modification or control of temperature or work, tool or...

72160, 72201, 148 12R, B21D 102, B21B 4502, C21D 946

Patent

active

040579891

ABSTRACT:
A method for levelling a metal strip or sheet in which the metal strip or sheet is subjected to repeated bending by means of a roll arrangement of two or more rolls having a diameter of at least 600 times the thickness of the metal while cooling the metal strip or sheet from at least about 210.degree. C to about 50.degree. C at a cooling rate not lower than a critical cooling rate C as defined by the following formula but not higher than 200.degree. C/sec., ##EQU1##

REFERENCES:
patent: 2980561 (1961-04-01), Ford et al.
patent: 3130088 (1964-04-01), Cook
patent: 3161225 (1964-12-01), Ward et al.
patent: 3247946 (1966-04-01), Klein
patent: 3805571 (1974-04-01), Toda et al.
patent: 3806376 (1974-04-01), Toda et al.

Affiliated with

Also associated with

Rating

Method for levelling a metal strip or sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for levelling a metal strip or sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for levelling a metal strip or sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1714695