Process for isothermally shaping a titanium-containing metal wor

Details Process for isothermally shaping a titanium-containing metal wor Process for isothermally shaping a titanium-containing metal wor

1978-07-27

1981-08-04

Gilden, Leon

Metal deforming

With 'coating' of work

72 28, 72 42, B21B 4500

Patent

active

042815282

ABSTRACT:
There is provided an improved process for isothermal shaping of a titanium-containing workpiece in a hot die. A precoat lubricant composition including a glassy component and a solid lubricant such as graphite dispersed in an organic medium is applied to the workpiece, and the workpiece heated to a temperature sufficient to remove the organic medium to leave a residue of glassy material and graphite on the workpiece. The workpiece is then inserted in a heated split die, and the die loaded to alter the shape of the workpiece. The ratio of the solid lubricant to the glassy component is at least one to one. The particle size of the glassy component is important to the surface character of the finally shaped workpiece.

REFERENCES:
patent: 3154849 (1964-11-01), Dolch, Jr.
patent: 3254401 (1966-06-01), Dalton et al.
patent: 3384581 (1968-05-01), Peace
patent: 3411564 (1968-11-01), Miller, Jr.
patent: 3575858 (1971-04-01), Aadan et al.
patent: 3584487 (1971-06-01), Carlson
patent: 3635068 (1972-01-01), Watmough et al.
patent: 3840461 (1974-10-01), Espiner
patent: 4055975 (1977-11-01), Serfogo et al.
patent: 4096076 (1978-06-01), Spiegelberg
"Interface Separation-Lubrication Substances for Isothermal Forging at 1300 F to 1500F", Technical Report AFL-TR-77-87.
Technical Report AFL-TR-77-87, to Westinghouse Electric Corp. by TRW "Interface Separation-Lubrication Substances for Isothermal Forging at 1300F to 1500F".

Affiliated with

Also associated with

Rating

Process for isothermally shaping a titanium-containing metal wor 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 isothermally shaping a titanium-containing metal wor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for isothermally shaping a titanium-containing metal wor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-233679