Hazardous waste melter

Hearth support arrangement

Heat exchange pipe with extruded fins

Heat flow sensing system for an induction furnace

Heat furnace having complimentary electric heating

Heat shielding cladding

Heat treat furnace with multi-bar high convective gas quench

Heat treating furnace having improved hot zone

Heat treating furnace with graphite heating elements

Heat treating furnace with heating element hangers and radiation

Heat treating furnace with removable floor, adjustable heating e

Heat treatment furnace

Heater assembly and heated trough for molten aluminum

Heater autotone control apparatus and method

Heater for hot isostatic pressing apparatus

Heater mechanism for crystal pulling apparatus

Heating apparatus for induction ladle and vacuum furnaces

Heating element insulating and support system

Heating element support for an electric heat treating furnace

High capacity electron beam cold hearth furnace