Patent application number | Description | Published |
20090298001 | Roller Hearth Furnace for Healing and/or Temperature Equalisation of Steel or Steel Alloy Continuous Cast Products and Arrangement Thereof Before a Hot Strip Final Rolling Mill - The invention relates to a roller hearth furnace ( | 12-03-2009 |
20090301157 | METHOD OF AND APPARATUS FOR HOT ROLLING A THIN SILICON-STEEL WORKPIECE INTO SHEET STEEL - The invention relates to a method and a system for the production of hot-rolled strip silicon-alloy steel for further processing into grain-oriented sheets, such as electrical sheets, wherein a cast product, in this case a thin slab, for example, with a maximum thickness of 120 mm, is subjected to thermal pretreatment and to a subsequent rolling process on a hot-rolling line to set a desired recrystallization state. The invention proposes an intake temperature (T | 12-10-2009 |
20100147484 | METHOD AND DEVICE FOR MANUFACTURING A METAL STRIP BY MEANS OF CONTINUOUS CASTING AND ROLLING - The invention pertains to a method for manufacturing a metal strip ( | 06-17-2010 |
20120144638 | DEVICE FOR PRODUCING A HOT-ROLLED THERMAL STRIP, ESPECIALLY MADE OF STRIP-TYPE CONTINUOUS CASTING MATERIAL - An installation for producing hot-rolled steel strip, including a continuous casting machine, a shear, a soaking furnace, a descaler, possibly a roughing train, a finishing train including a multi-stand rolling mill or Steckel mill, a roller table with a cooling zone, and a coiling reel for the hot strip. The casting line and the pass line are arranged parallel or approximately parallel to each other so that the casting direction and the rolling direction are oriented opposite each other and are connected with each other by a reheating furnace. The reheating furnace is a rocker-bar hearth furnace or a walking-beam furnace. The distance between the casting line and the pass line is designed so that a sufficient residence and buffering time for the thin slabs in the reheating furnace is guaranteed. The reheating furnace is designed to hold from three to twelve slabs. | 06-14-2012 |