Foundry pouring ladle protective liner

Details Foundry pouring ladle protective liner Foundry pouring ladle protective liner

1982-02-23

1983-12-27

Ozaki, G.

Metallurgical apparatus

Linings

With making or repairing means

266275, C21B 300

Patent

active

044226250

ABSTRACT:
A steel ladle is provided with a burn resistant liner generally conforming to the inner contour of the ladel but spaced therefrom. A layer of sand is placed within the space between the ladle and liner to support the liner when loaded with a non-ferrous melt. The sand and the liner are retained within the ladle by a refractory cap extending between the upper edges of the liner and the ladle on top of the sand layer. A method of preparing a ladle to receive a non-ferrous melt involves lining the ladle interior with a burn resistant lining, supporting the lining on a sand layer disposed between the ladle interior and the lining, and retaining the sand and the liner within the ladle so they will not separate therefrom during pouring.

REFERENCES:
patent: 3203689 (1965-08-01), Hallowell
patent: 3689051 (1972-09-01), Miller
patent: 4012209 (1977-03-01), Seguin et al.
patent: 4055336 (1977-10-01), Massin

Affiliated with

Also associated with

Rating

Foundry pouring ladle protective liner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foundry pouring ladle protective liner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foundry pouring ladle protective liner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-944062