Method for joining immersion nozzle

Dispensing – Processes of dispensing – Molten metal

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222606, B22D 4150

Patent

active

058689540

ABSTRACT:
A method of joining an immersion nozzle to a refractory member is disclosed, wherein a sealing-agent layer is formed on the upper joining surface of the immersion nozzle, and an exfoliating-agent layer is formed on the lower joining surface of the refractory member.

REFERENCES:
patent: 4669528 (1987-06-01), Szadowski
English language Abstract of Japanese Publication No. 60199556, published Oct. 9, 1985.
English language Abstract of Japanese Publication No. 62040959, published Feb. 21, 1987.
Derwent Publication XP-02067924 Feb. 1987.
Patent Abstracts of Japan, vol. 010, No. 222 (M-504), 2 Aug. 1986 & JP 61 060246 A (Nippon Kokan KK), 27 Mar. 1986, *Abstract*.
Patent Abstracts of Japan, vol. 013, No. 420(M-872), 19 Sep. 1989 & JP 01 157750 A (NKK Corp.), 21 Jun. 1989, *Abstract*.
Patent Abstracts of Japan, vol. 004, No. 158 (M-039), 5 Nov. 1980 & JP 55 109550 A (Shinagawa Refract Co Ltd), 23 Aug. 1980, *Abstract*.

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