초록 ▼

A steel reheating furnace is characterized by a plurality of elongated, longitudinally extending, heating elements and associated skid rails, the skid rails having primary portions laterally offset with the portions supporting respective of laterally offset first and second areas on the bottom of sl

A steel reheating furnace is characterized by a plurality of elongated, longitudinally extending, heating elements and associated skid rails, the skid rails having primary portions laterally offset with the portions supporting respective of laterally offset first and second areas on the bottom of slabs as they pass through the furnace. The heating elements direct their heat at the respective first areas when the slabs have their second areas supported by the rail portions, and vice versa, whereby to eliminate skid marks caused by the rail portions shielding the slab.

대표청구항 ▼

A steel reheating furnace characterized by a plurality of elongated, longitudinally extending, heating elements and associated skid rails, each rail having laterally offset primary portions with each portion supporting either a respective first or second area on the bottom of a slab as it passes thr

A steel reheating furnace characterized by a plurality of elongated, longitudinally extending, heating elements and associated skid rails, each rail having laterally offset primary portions with each portion supporting either a respective first or second area on the bottom of a slab as it passes through the furnace, the areas being side-by-side, the heating elements directing their heat at the associated first area when the second area is supported by the associated rail portion, whereby to eliminate skid marks caused by rail portions otherwise shielding the slab from heat in the furnace.