Method for reducing thickness of a titanium foil or thin strip e

Details Method for reducing thickness of a titanium foil or thin strip e Method for reducing thickness of a titanium foil or thin strip e

1991-12-16

1993-07-13

Roy, Upendra

Metal treatment

Process of modifying or maintaining internal physical...

Heating or cooling of solid metal

148650, 148657, 148669, 148671, C22C 1400

Patent

active

052269892

ABSTRACT:
Leaders are attached to opposite ends of a titanium foil or thin strip element and are partially coiled on respective reels spaced at opposite sides of a cluster rolling mill to transfer the titanium element back and forth between the reels to move the element between pressure rolls of the mill a plurality of times and under forward and back tension in air at room temperature to initially reduce the element thickness enough to permit the element to be coiled on the reels and then to partially coil the element on the reels to further reduce element thickness. Iron aluminide material is interleaved with a loose coil of the element and the element is heated in a protective atmosphere to stress relieve and partially recrystallize the element material between the reductions in thickness.

REFERENCES:
patent: 3867208 (1975-02-01), Grekov et al.
patent: 4581077 (1986-04-01), Sakuyama et al.
patent: 4871400 (1989-10-01), Shindo et al.
patent: 5087298 (1992-02-01), Mizoguchi et al.

Affiliated with

Also associated with

Rating

Method for reducing thickness of a titanium foil or thin strip e 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 reducing thickness of a titanium foil or thin strip e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for reducing thickness of a titanium foil or thin strip e will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2309114