Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent
1990-09-06
1992-12-15
Roy, Upendra
Metal treatment
Process of modifying or maintaining internal physical...
Heating or cooling of solid metal
148421, 148557, 420417, C22F 100, C22C 1400
Patent
active
051713756
ABSTRACT:
The titanium alloy treatment process of the present invention comprises molding an .alpha.+.beta. titanium alloy and a .beta. alloy, subjecting the resultant article to a .beta. solution treatment above the .beta. transformation point, quenching the treated article to room temperature to form a martensitic single phase or a .beta. single phase, subjecting the article to an aging treatment below the .beta. transformation point to finely precipitation an .alpha. precipitate on the martensite phase or the .beta. phase, and then subjecting the article to a mirror fining treatment to attain a mirror state.
REFERENCES:
patent: 4053330 (1977-10-01), Henricks et al.
patent: 4309226 (1982-01-01), Chen
patent: 4482398 (1984-11-01), Eylon et al.
patent: 4543132 (1985-09-01), Berczik et al.
patent: 4799975 (1989-01-01), Ouchi et al.
patent: 4842653 (1989-06-01), Wirth et al.
patent: 4854977 (1989-08-01), Alheritiere et al.
patent: 4871400 (1980-10-01), Shindo et al.
patent: 4975125 (1990-12-01), Chakrabarti et al.
Patent Abstracts of Japan, vol. 12, No. 84 (C-482) [2931] Mar. 17, 1988, Sumitomo Metal Ind. Ltd.
"Titanium: A Technical Guide", M. J. Donachie, Jr., pp. 27, 62-68 and 98-99, American Society for Metals, 1988.
Abe Akihiko
Kato Kenzo
Miyama Shigeru
Wakabayashi Yutaka
Adams Bruce L.
Roy Upendra
Seiko Instruments Inc.
Wilks Van C.
LandOfFree
Treatment of titanium alloy article to a mirror finish does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Treatment of titanium alloy article to a mirror finish, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of titanium alloy article to a mirror finish will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2090196