Electrolysis: processes – compositions used therein – and methods – Product produced by electrolysis involving electrolytic...
Patent
1991-02-07
1993-07-06
Walsh, Donald P.
Electrolysis: processes, compositions used therein, and methods
Product produced by electrolysis involving electrolytic...
205206, 205208, 205322, C25D 1102
Patent
active
H00012076
ABSTRACT:
The present invention discloses a method of forming an adhesion promoting oxide surface on titanium in which the titanium surface is first abraded and then anodized in hydrofluoric acid free chromic acid.
REFERENCES:
patent: 2829091 (1958-04-01), Missel
patent: 3025225 (1962-03-01), Snyder et al.
patent: 3180807 (1965-04-01), Quinn
patent: 3198718 (1965-08-01), Quinn
patent: 3502552 (1970-03-01), Mizushima et al.
patent: 3616279 (1971-10-01), Kendall
patent: 3959091 (1976-05-01), Moji et al.
patent: 3989876 (1976-11-01), Moji et al.
patent: 4545876 (1985-10-01), McGivern, Jr.
Metal Finishing Guidebook and Directory for 1975, Metals and Plastics Publications, Hackensack, N.J., pp. 67-75.
H. Silman et al, Protective and Decorative Coatings for Metals, Finishing Publications, Ltd., Teddington, Middlesex, England, 1978, pp. 115-123.
J. P. Wightman & Jean Ann Skiles; Analysis and Bonding of Chromic Acid Ti-6A1-4V Adherends with High Temperature Structural Adhesives; 33rd International SAMPE Symposium, Mar. 7-10, 1988.
M. Natan, J. D. Venables, K. R. Breen, Effect of Moisture on Adhesively Bonded Titanium Structures; 27th National SAMPE Symposium, May 4-6, 1982.
A. Mahoon, Improved Surface Pretreatments for Adhesive Bonding of Titanium Alloys; 27th National SAMPE Symposiuim, May 4-6, 1982.
M. C. Locke et al., Optimization of Chromic Acid-Fluoride Anodizing for Titanium Prebond Surface Treatment, 25th National SAMPE Symposium and Exhibition, May 6-8, 1980.
B. M. Ditchek et al, Bondability of Ti Adherends, 12th National SAMPE Technical Conference, Oct. 7-9, 1980.
Mai Ngoclan T.
United Technologies Corporation
Walsh Donald P.
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