Spout-filling mass and ladle-operating method

Details Spout-filling mass and ladle-operating method Spout-filling mass and ladle-operating method

B - Operations, Transporting

22

D

261/25, 22/85

B22D 41/46 (2006.01)

Patent

CA 1192917

ABSTRACT OF THE DISCLOSURE A pout-filling mass which is retained in place by a slider in the pouring spout of a metal-casting ladle consists essentially of 35 to 65% by weight chromite, (chromium ore with 42 to 45% Cr203), 3 to 25% by weight carbon and the balance quartz sand. The mass, which fills the cylindrical portion of the spout, is formed into a pile on the floor of the ladle above the spout and upon contact with the molten metal fuses into a thin shell which, upon movement of the slider to bring its opening into registry with the spout, is ruptured by the molten metal after the underlying support for the shell is discharged through the spout.

418027

Affiliated with

Also associated with

Rating

Spout-filling mass and ladle-operating method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spout-filling mass and ladle-operating method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spout-filling mass and ladle-operating method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1340080