Arvedi Steel Technology minimill producing hot rolled coils and sheet, black, pickled & oiled and skinpassed
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ARVEDI PATENTS

The whole of Arvedi technological property and patents is defined with the term “Arvedi Steel Technology” and is composed of a series of patents, covering the world’s most important industrialised countries, protecting production processes for strip, plate, long products, special coils and specific plant components.
Below is a list with the references of the most important patents in Italy and Europe.



PATENTS ISSUED

  1. ISP

    Process and plant for the continuous manufacture of steel strip

    • Italy 1224318 04/10/1990
    • Europe 0415987 16/12/1992
  2. NOZZLE SLIM B.2

    Nozzle for thin slab continuous casting

    • Italy 1284035 08/05/1998
    • Europe 925132 30/08/2000
  3. MOULD SYSTEM

    System for casting slabs, in particular thin slabs at high speed

    • Italy 1287156 04/08/1998
    • Europe 0946316 02/01/2002
  4. IMPROVED CONTACT MOULD AR 18

    Mould for improved contact continuous casting of steel slabs

    • Italy 1293817 10/03/1999
    • Europe 1011896 16/01/2002
  5. THIN SLAB AND PRESSED PIECES

    Process and plant for the direct manufacture of finished products from ultrathin strip manufactured through continuous casting and in-line rolling

    • Italy 1302582 29/09/2000
    • Europe 1117493 17/07/2002
  6. CREMONA BOX

    Device for the coiling/uncoiling of a strip between the continuous caster and rolling mill

    • Germany 4013582,9 06/11/1991
    • Italy 1245612 29/09/1994
    • USA 5131134 21/07/1992
  7. HORIZONTAL COILER

    Integrated continuous casting and in-line rolling process and plant with intermediate coiling/uncoiling, induction furnace and straightening machine

    • Europe 1196256 02/07/2003
  8. ULTRATIN STRIP (E.C.R. technology)

    Process and plant for the manufacture of hot rolled strip from thin slab continuous caster also with continuous process

    • Italy 1340026 12/06/2007
    • Europe 1558408 09/08/2006
  9. CREMONA BOX 2

    System and process with two pre-strip coiling/uncoiling devices provided with external and internal burners

    • Italy 1348963 14/11/2008
    • Europe 1648630 06/12/2006
  10. CREMONA BOX 3/two Lines + Endless

    Process and plant for the hot manufacture of steel strip from two casting lines with coiling/uncoiling devices in order to allow endless rolling

    • Europe 1657004 24/03/2010
  11. AHS STEEL

    Microalloyed hot rolled steel

    • Europe 1662012 12/05/2010
  12. A.S.T. for Plate

    Process and plant for the uninterrupted manufacture of steel plate

    • Europe 1909979 27/102010
  13. AMS STEEL

    Hot rolled steel strip for the manufacture of electromagnetic lamellar packs

    • Europe 1662010 07/01/2009
  14. AMP STEEL

    Dual phase hot rolled steel strip presenting cold rolled characteristics

    • Europe 1662011 31/12/2008
  15. A.S.T.

    Process and plant for the manufacture of steel strip and metal plate without interruption between continuous casting and rolling. International PCT

    • Europe 1868748 15/10/2008
  16. ATC STEEL

    Steel strip manufacturing process suitable for oxidation-resistant surface coating

    • Europe 1662013 11/04/2007
  17. A.S.T. for Long Products

    Process and plant for the uninterrupted manufacture of long steel products

    • Europe 1909980 09/09/2009
  18. NOZZLE B2-ECR

    Nozzle for high mass flow continuous slab casting

    • Europe 1854571 02/12/2009
  19. A.S.T. Batch

    Process for the manufacture of steel strip with interruption of continuity

    • Europe 1963034 13/04/2011