Abstract:
THE ADHESION OF THE SURFACES OF THE OBTAINED PARTICLES, AND CREATING THE CONDITIONS FOR PRODUCING SUCH COMBUSTION.
METHOD OF FORMING REFRACTORY MASSES, IN SITU, BY APPLYING TO SELECT LOCATION A MIXTURE OF FINE PARTICLES OF A SUBSTANCE WHICH IS CAPABLE OF UNDERGOING COMBUSTION TO PRODUCE HEAT AND PARTICLES OF ANOTHER SUBSTANCE, THE SUBSTANCES BEING OF SUCH COMPOSITION THAT SUCH HEAT WILL CAUSE
Abstract:
A refractory wall is constructed by casting a first layer of refractory concrete next to the shell and while the castable is still in a castable condition, carbon bricks or blocks having an interlocking or interengaging configuration on one face are pushed into the castable to cause the castable to enter the interlocking configuration and upon setting lock the bricks to the castable layer. Carbon powder with or without a binder can be placed in the joints between the carbon blocks. Metal anchors can also be used to hold the castable layer tightly against the shell.
Abstract:
A COMPOSITE HEARTH IS CONSTRUCTED BY CASTING A FIRST LAYER OF REFRACTORY CONCRETE NEXT TO THE SHELL AND WHILE THE CASTABLE IS STILL IN A PLASTIC CONDITION CARBON BRICKS OR BLOCKS HAVING GROOVES OR UNDERCUT CAVITIES ON ONE FACE ARE PUSHED INTO THE CASTABLE TO CAUSE THE CASTABLE TO ENTER THE CAVITIES AND UPON SETTING LOCK THE BRICKS TO THE CASTABLE LAYER. CARBON POWDER WITH OR WITHOUT A BINDER CAN BE PLACED IN THE JOINTS BETWEEN THE CARBON BLOCKS. METAL ANCHORS CAN ALSO BE USED TO HOLD THE CASTABLE LAYER TIGHTLY AGAINEST THE SHELL.