Furnace expansion joint with compressible graphite joint...

Details Furnace expansion joint with compressible graphite joint... Furnace expansion joint with compressible graphite joint...

2007-07-02

2010-06-29

Kastler, Scott (Department: 1793)

Metallurgical apparatus

Linings

With means allowing for expansion

C266S286000

Reexamination Certificate

active

07744811

ABSTRACT:
Expansion joints located in the upper part of the hearth walls of a reduction furnace are filled with a plate-shaped compressible graphite filler having a density of 0.1 to 0.2 g/cm3. A method of manufacturing such a joint filler is also provided.

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