Heat-insulating articles

Details Heat-insulating articles Heat-insulating articles

1979-05-30

1980-12-23

Hayes, Lorenzo B.

Metal founding

Process

Shaping liquid metal against a forming surface

106 1505, 106 3822, 164 33, 249106, 249111, 249197, 252 62, 264338, B22C 300

Patent

active

042404967

ABSTRACT:
The invention provides shaped, refractory, heat-insulating articles, for use in a metallurgical vessel, comprising particulate refractory material, binder and particulate de-fibred bagasse or the like. The articles may be made by mixing the ingredients, pressing them in a former and causing or allowing the binder to set. The articles may be slabs for lining the head of a mould for steel ingots.

REFERENCES:
patent: 2729856 (1956-01-01), Horton et al.
patent: 3759724 (1973-09-01), Nishi et al.
patent: 4012262 (1977-03-01), Patterson
patent: 4042206 (1977-08-01), Matsuyama

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