Process of producing self-supporting briquettes for use in metal

Details Process of producing self-supporting briquettes for use in metal Process of producing self-supporting briquettes for use in metal

1974-07-01

1976-06-01

Andrews, M. J.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 41, C21B 108

Patent

active

039605434

ABSTRACT:
Self-supporting compact bodies for use in metallurgical processes are made from fine-grained materials containing metal oxides, fine-grained caking coal and optionally other non-caking materials. The non-caking components, e.g., the fine-grained materials and other non-caking materials, are highly heated and mixed with the caking coal and the resulting mixture is briquetted when the coal is in a plastic state. Tar pitch, petroleum bitumen or the like is admixed with the fine-grained caking coal before it is mixed with the highly heated non-caking components. Briquettes formed in this fashion are characterized by improved crushing and abrasive strengths and improved high temperature strength.

REFERENCES:
patent: 3212877 (1965-10-01), Rueckl
patent: 3308219 (1967-03-01), Schmalfeld et al.
patent: 3753683 (1973-08-01), Vlnaty

Affiliated with

Also associated with

Rating

Process of producing self-supporting briquettes for use in metal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process of producing self-supporting briquettes for use in metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of producing self-supporting briquettes for use in metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2401136