annealing and pickling coil Related introduction

  1. The Continuous Processing of Stainless Steel at Ugine

    Direct Rolling, Annealing, and Pickling (DRAP) are per-formed in a continuous sequence. Layout and performance of the LC2i line The LC2i line provides continuous processing of both ferrit-ic and austenitic stainless steels. Annealed, hot-rolled coil is passed through a scale breaker and shot blaster prior to chemical pickling.

  2. Steel Pickling: A Profile - US EPA

    Steel Pickling: A Profile Draft Report Prepared for John Robson U.S. Environmental Protection Agency Office of Air Quality Planning and Standards Cost and Economic Impact Section Research Triangle Park, NC 27711 EPA Contract Number 68-D1-0143 RTI Project Number 35U-5681-58 DR

  3. U003en Cold-Rolled Steel Sheets and Coils

    From Cold-Rolling to Annealing. Pickled coils are rolled to the specified thickness . by cold rolling. The Cold-Rolled Steel Sheets and Coils have their crystal grains enlarged in the rolling direction, making the texture hardened and brittle. In the annealing process, the coils are continuously heated in reductive atmospheric gas to form uniform

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