Rath provides complete furnace design and materials for bright annealing, forging, and heat treatment furnaces.
Rath refractory lining solutions reduce maintenance, downtime, and costs, while improving energy efficiency.
KORRATH® grades are corundum, tabular alumina, mullite, and zirconia-based with high-density, high-purity, low porosity, and good-to-excellent thermal shock resistance.
KORRATH® is available in standard brick sizes (straights, arches, and wedges), as well as custom plates and shapes.
PORRATH® high-temperature insulating firebricks are available in ASTM Group 26 through 34 classifications and are manufactured with the highest quality raw materials and high-firing temperatures.
PORRATH® IFB feature low thermal conductivity, excellent thermal shock resistance, high-purity, low-iron oxide content, and good mechanical properties.
PORRATH® IFB exhibit excellent resistance to corrosive and/or reducing atmospheres.
PORRATH® is available in standard brick sizes (straights, arches, and wedges), as well as custom shapes.
Forging - Batch Furnaces
ALTRA® 72 COMBI Modules
ALTRA® COMBI Modules are rated for applications up to 1600°C. The hot face fiber, ALTRA® 72, is far superior in resistance than 2300 or 2600 grade ceramic fiber to shrinkage caused by temperature and chemical attack. ALTRA® COMBI modules are also immune to thermal shock, a major cause of failure for castable or all-brick linings in reheat furnaces.
ALTRA® Burner Blocks
Carath Cast Blocks
Low Mass = Energy Savings
Resistant to Iron Scale Attack