Foundry ladle and method of making the same

Details Foundry ladle and method of making the same Foundry ladle and method of making the same

1977-06-08

1979-04-17

Dost, Gerald A.

Metallurgical apparatus

Linings

With making or repairing means

266275, 264 30, F27D 110

Patent

active

041497058

ABSTRACT:
A foundry ladle including a ladle vessel having a cavity, a layer of crushable insulating material lining the cavity, the layer having perforations extending therethrough, and a layer of castable refractory material lining the insulating material, the refractory material extending through the perforations into load supporting contact with the vessel. Also disclosed is a method of forming a foundry ladle.

REFERENCES:
patent: 308984 (1884-12-01), Pochin
patent: 402871 (1889-05-01), Truesdale
patent: 711026 (1902-10-01), Updike
patent: 3345059 (1967-10-01), Swindt
patent: 3400859 (1968-09-01), Thakar et al.

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