Topics 1 2 3 What is Automation ? How we are organized in ArcelorMittal ? 3 Examples of what we are doing in ArcelorMittal

1 – What is AUTOMATION ? The ISA95 Concept Implemented in AMG. november ’18 1 – What is AUTOMATION ? The ISA95 Concept Implemented in AMG. Level 5: Business intelligence IT Dept. SAP Level 4: SAP ERP Finance CC Models Level 3 : Departemental systems, Stocks , Lims, Quality Models RC RC PRC PRC Level 2 : Plant Supervision Models PRC PRC Level 1 : PLC Scada Drives Automation Dept. Models Level 0 : Devices & Instrumentation

2 – How we are Organized ! workers Engineers 3020 4 30 15 10 ArcelorMittal Central Automation dept. Instruments and Controls Base Automation Process Automation Infrastructure Simulation and Models 3020 4 30 Local 15 10 6

3 – Example 1 : Instrumentation Flow measurement in Water Pipes. Instrumentation requires knowledge in electrical engineering, control systems, applied physics and metrology. Senzor unidirectional tip POA

3 – Example 2 : Base Automation – Level 1 Steel Shop CONVERTER Operator tehnolog Echipamente Nivel 1 OLD1 Echipamente Nivel 2 si retea Noua cabina comuna Level 1 Automation requires knowledge in Electrical Engineering, Drives, PLCs, Process Network and User Interface.

3 – Example 3 : Base Automation – Level 1 - Imbunatatire automatizare la turn racire BF5 Level 1 Automation requires knowledge in Electrical Engineering, Drives, PLCs, Process Network and User Interface. Initial, control manual, 0 sau 100 % Viteza variabila de rotatie a ventilatoarelor in functie de temperatura de intrare. In functie de necesitate, automat sunt alese cate ventilatoare sa functioneze Economie la energie ≈ 60K€/an

RMDS – The “Facebook of ArcelorMittal Blast Furnaces” 3 – Example 4 : Process automation – Level 2 Remote Monitoring Diagnostic and Standardization Monitorizare standard al parametrilor de functionare a furnalelor; Acces on-line la schimbul de informatii pentru rezolvarea problemelor; Oportunitatea de a adera la o comunitate de experti pentru ajutor reciproc. Comunitatea RMDS include multe uzine: Dofasco (BF), Tubarao (BF1), Indiana Harbour (BF7), Dunkerque (BF4), Fos (BF1,2), Gijon(BF A,B), Temirtau (BF) si Galati BF5. RMDS – The “Facebook of ArcelorMittal Blast Furnaces” Level 2 Automation requires knowledge in software programming, industrial IT and system development.

3 – Example 5 : Infrastructure Awareness Disaster Recovery & Data Backup Data Centers & Server Rooms Ring Network Redundancy Antivirus Deployment Infrastructure requires knowledge in computers hardware, operating systems, networking and cyber security.

3 – Example 6 : SIMOP - BIG DATA What? Report MDS-SQL MDS Pelican Unilab SQL Coordi ORACLE Legacy STEP7 BOF/LF/CC Level 1 EXCEL Recirculation Degassing (RH) BRONER Level3 SAP Quality Report Deviations Conditions Events Big Data requires knowledge in data base, programming, web browses and user interface. Centralized Contextualized Database Real time reports and traceability Dashboards

3 – Example 7 : SIMOP - MODELS Hot Rolling Mill Process Targets Thickness & Temperature Model Coil Delivery thickness Delivery temperature Rolling schedule Presets per stand Strip input data roll gap threading speed inter stand tension Rougher thickness Rougher temperature Inter Stand strip cooling Strip Work roll Constraints Maximum powers Min/Max roll speeds Exit speed reference Strip descaling Measures Delivery thickness Delivery temperature Forces, roll speeds, screw positions per stand The pre-set calculations for the finishing hot strip mill are based on the following kinds of models   Plastic deformation of the metal The force model The torque model (the power model) Thermal evolution of the metal from the entry to the exit of the finishing mill. The basic thermal phenomenon are : Exchange with air by radiation and convection Exchange with rolls by conduction Heating by deformation Exchange with decale Exchange with water-sprays Mill elastic deformation (stand and rolls) Sliding model It describing the relation between the stand speed and the strip speed. Process Modeling requires knowledge in software programming, control & simulation techniques and applied mathematics & physics. Flat Plate

ArcelorMittal Galati promoveaza un sistem integrat pentru dezvoltarea oamenilor Attracting, Retaining, Developing, Motivating, Building engagement, Happy Workplace, Connecting, Growing, Supporting Diversity

Legatura cu mediul educational use quality spare parts

ArcelorMittal Galati organizeaza concurs pentru acordarea de burse studentilor din anii III si IV   Programul cuprinde: Acordarea unei burse de 1450 RON lunar pe intreg anul universitar, inclusiv perioada de practica; Posibilitatea de a participa la Scoala de Vara, in perioada iulie- septembrie in cadrul companiei; Sprijin logistic in realizarea proiectelor de studiu; Posibilitatea de angajare pe un post corespunzator studiilor absolvite odata cu finalizarea acestora. Pot candida pentru obtinerea bursei studentii care in anul universitar 2017-2018 vor fi in anii III si IV de studiu si care indeplinesc conditiile: Media de studiu a anului universitar precedent sa fie cel putin 8(opt); Nu beneficieaza de burse de la alte companii.

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