Aluminum sheet product having reduced earing and method of makin

Metal treatment – Compositions – Heat treating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

148437, 148438, 148439, 148440, C22F 104

Patent

active

049292854

ABSTRACT:
There is provided a method of fabricating sheet stock having reduced earing during container forming. The method comprises the steps of providing a body of an aluminum base alloy suitable for rolling into sheet stock for forming containers therefrom and hot rolling the body to provide a flat rolled product having a hot rolled structure. The flat rolled product is provided with 5 to 20% of the structure being recrystallized. Thereafter, it is annealed in the temperature range of 400.degree. to 700.degree. F. to provide a fully recrystallized product which is cold rolled to sheet stock having reduced earing during container forming.

REFERENCES:
patent: 3318738 (1967-05-01), Winter
patent: 3802931 (1974-04-01), Bylund
patent: 4000009 (1976-12-01), Chatfield
patent: 4526625 (1985-07-01), Merchant et al.
patent: 4609408 (1986-09-01), Rodrigues 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

Aluminum sheet product having reduced earing and method of makin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aluminum sheet product having reduced earing and method of makin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminum sheet product having reduced earing and method of makin will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-518873

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