REFRACTORY IMMERSION NOZZLE Russian patent published in 2017 - IPC B22D41/50 

Abstract RU 2636213 C2

FIELD: metallurgy.

SUBSTANCE: refractory immersion nozzle comprises a wall 12 with a passage channel for molten metal. In the nozzle wall between the outlet holes there is an inlet hole 22 located between two projections.

EFFECT: required control of metal melt rate.

10 cl, 10 dwg

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RU 2 636 213 C2

Authors

Tan Yun

Nittsl Gerald

Dates

2017-11-21Published

2014-04-15Filed