Presentation Jan Cornelis Arcelor Mittal Part 2

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  • In the steel shop, the continuous caster accepts units of about 300 tons of liquid steel, called a heat. Each heat is pored into a tundish. This device distributes the steel on the 2 strands. In the strands, the steel solidifies.
  • Presentation Jan Cornelis Arcelor Mittal Part 2

    1. 1. Maritime integrated steelworks Cold rolling mill, coating and blanks Hot strip mill Blast furnaces Steel shop Sinter plants Coking plant Raw material storage 1
    2. 2. Production facilities cluster ArcelorMittal Gent coking plant 1.3 mt/y 2 sinter plants 7.0 mt/y 2 blast furnaces 4.5 mt/y BOF-steel shop 5.0 mt/y continuous casting machine I 4.0 mt/y continuous casting machine II 2.5 mt/y hot strip mill 5.5 mt/y cold rolling mill: 3 pickling lines 5.5 mt/y batch annealing continuous annealing and and 2 tandems (TTS+tandem 2) 4.0 mt/y furnaces 1.5 mt/y processing line 0.8 mt/y electrolytic galvanising hot dip galvanising organic coating laser-welded blanks Noble int. Genk 0.47 mt/y 1, 2 + 3: 1.4 mt/y Gent + Geel: 0.35 mt/y Gent + Genk: 7.5 m blanks/y 2
    3. 3. 3
    4. 4. hot dip galvanising organic coating 4
    5. 5. Laser-welded blanks 1.0 mm 1.4 mm 0.8 mm 1.0 mm 5
    6. 6. Products and markets 2008 Geographical distribution Shipments: 4.4 mt 100% 8 9 8 Automotive: 1.8 mt 90% 13 80% 24 Industry: 2.0 mt 33 70% Interworks: 0.6 mt 60% 50% 40% 79 Distribution by product 68 30% 58 6% 2% 20% 22% 35% 10% 6% 29% 0% Automotive Industry Total sales Slabs Hot rolled Export Cold rolled Electrogalvanized Rest of Europe Belgium + neighbours (incl. UK) Hot dip galvanized Organically coated 6
    7. 7. Productivity Productivity (tonne/man.annum) Shipments (mt) 4,9 1000 4,5 4,6 4,7 5 4,3 4,4 4,3 4,4 900 4,2 4,2 3,9 3,9 800 3,5 3,7 4 700 3,2 3,1 3,2 3,0 600 3 500 400 2 300 200 1 100 427 456 478 570 532 602 608 609 672 718 671 788 767 858 745 948 797 818 0 0 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 Productivity Shipments 7
    8. 8. Workforce evolution ArcelorMittal Gent versus European steel industry ArcelorMittal Gent % European Union 998 000 7000 100 5800 80 4600 60 3400 40 247 000 2200 20 1000 0 73 75 77 79 81 83 85 87 89 91 93 95 97 99 01 03 05 07 European Union Blue collar White collar Total 8
    9. 9. Safety Evolution frequency and severity rate ArcelorMittal Gent versus Belgian industry Frequency Severity 50 1 45 0,9 40 0,8 35 0,7 30 0,6 25 0,5 20 0,4 15 0,3 10 0,2 5 0,1 0 0 91 92 93 94 95 96 97 98 99 '00 '01 '02 '03 '04 '05 '06 '07 '08 Frequency Belgian industry Frequency ArcelorMittal Gent Severity Belgian industry Severity ArcelorMittal Gent 9
    10. 10. Evolution of production Kt / annum 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06 07 08 Coated(*) Hot rolled Cold rolled Crude steel (*): Sidgal 1 + Sidgal 2 + Sidgal 3 + 1/3 Segal + Sikel + Decosteel Segal no longer included as from 2003 11
    11. 11. ArcelorMittal Gent: situation compared to the EU and Japan/South Korea – Emissions per tonne hot rolled coils Waste (kg/t) 5 Dust (kg/t) 1.4 Water (m³/t) 0.3 2 20 6.1 1.5 SO2 (kg/t) Energy (GJ/t) 5 30 17. 1.6 9 5 NOx (kg/t) ArcelorMittal Gent Average EU Average Japan/South Korea 12 Source: Life Cycle Inventory IISI - ref. year 2000 Cradle to gate

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