Specialized metallurgical processes – compositions for use therei – Compositions – Solid treating composition for liquid metal or charge
Patent
1991-05-31
1993-03-09
Morris, Theodore
Specialized metallurgical processes, compositions for use therei
Compositions
Solid treating composition for liquid metal or charge
75304, 148 23, 10628724, B23K 3534
Patent
active
051923602
ABSTRACT:
A non-toxic, non-corrosive water-soluble flux for cored solders comprises citric acid. The flux of the invention produces solder joints of high metallic luster and excellent quality. Clean-up of flux residues is accomplished using only water.
REFERENCES:
patent: 1402644 (1922-01-01), Passalacqua
patent: 1805458 (1931-05-01), Rogers
patent: 3020635 (1962-02-01), Redgrift
patent: 3091029 (1963-05-01), Davis
patent: 3162547 (1964-12-01), Kendall
patent: 3220892 (1965-11-01), Durham, Jr.
patent: 3305406 (1967-02-01), Chmelick et al.
patent: 3684533 (1972-08-01), Conwicke
patent: 3925112 (1975-12-01), Petersen, Sr. et al.
patent: 3966632 (1976-06-01), Colliopoulos et al.
patent: 4073412 (1978-02-01), Doumani
patent: 4113525 (1978-09-01), Stayner
patent: 4290824 (1981-09-01), Cole
patent: 4342606 (1982-08-01), Notton
patent: 4342606 (1982-08-01), Notton
patent: 4342607 (1982-08-01), Zado
patent: 4460427 (1984-07-01), Haney et al.
patent: 4478650 (1984-10-01), Zado
patent: 4568395 (1986-02-01), Nabhani
patent: 4738732 (1988-04-01), Anderson et al.
patent: 4759490 (1988-07-01), Ochiai
patent: 4809901 (1989-03-01), Gen et al.
patent: 4821948 (1989-04-01), Fisher et al.
patent: 4872928 (1989-10-01), Jacobs
patent: 4895606 (1990-01-01), Jafri
patent: 4963401 (1990-12-01), Kaspaul
patent: 4988395 (1991-01-01), Taguchi et al.
Weast, R. C., "CRC Handbook of Chemistry and Physics", CRC Press, Inc. Boca Raton, Fla. 1984; pp. D-222, D-229.
Patent Abstracts of Japan, vol. 11, No. 175 (M-596)[2622], Jun. 5, 1987; & unexamined Japanese Patent Publication No. 62-6796 (including translation).
Soviet Inventions Illustrated, week 8747, Dec. 2, 1987, abstract no. 333423, Derwent Publications Ltd., London GB; SU-A-1 303 341 (A. I. Bulatov) Apr. 15, 1987.
Brunsman David M.
Daubenspeck William C.
Denson-Low Wanda K.
Hughes Aircraft Company
Morris Theodore
LandOfFree
Water-soluble flux for cored solder does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-soluble flux for cored solder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-soluble flux for cored solder will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-208086