0070197-A1 is referenced by 11 patents and cites 7 patents.

A bottom blowing nozzle assembly for use in refining of molten metal by blowing various gases from the bottom of a steel making furnace such as a steel converter containing the molten metal. The bottom blowing nozzle assembly has a plurality of thin metal nozzles embedded in a refractory block in a side-by-side relation at predetermined intervals so as to extend in the longitudinal direction of the refractory block. According to this arrangement, it is possible to remarkably improve the durability of the bottom blowing nozzle of the kind described.

Title
A nozzle assembly for bottom blown steel converter.
Application Number
EP19820303692 19820714
Publication Number
0070197 (A1)
Application Date
July 14, 1982
Publication Date
January 19, 1983
Inventor
Kasuya Yoshiyuki
JP
Ooura Toshiaki
JP
Kuboto Tatsuyuki
JP
Kanemoto Michitaka
JP
Jono Yutaka
JP
Assignee
Nippon Steel
JP
IPC
C21C 05/48
C21C 05/48
C21C 05/30
C21C 05/48
C21C 05/35
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