Page 17 - Steel Tech India eMagazine Volume April 2020
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            Antonello Mordeglia and Marco Ometto
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            +H  [QW  CPCN[\G  VJG  UKVWCVKQP  QH  OGVCN OCMKPI  RNCPVU   RTQFWEV CU UQQP CU VJG ſTUV RJCUGU QH VTCPUHQTOCVKQP
            CTQWPF VJG YQTNF  GXGP VJQUG QH NGCFKPI RTQFWEGTU  [QW   HTQO NKSWKF VQ UQNKF OGVCN  VQ MGGR RTQFWEVKQP GHſEKGPE[
            ECP ſPF GXKFGPEG GXGT[YJGTG QH JQY OWEJ VJGTG KU VQ   JKIJ  #NN QH VJKU VCMGU WU C DKV HCT HTQO QWT UKVWCVKQP CPF
            DG FKIKVCNK\GF KP GXGT[ RCTV  6JG OCKP TGCUQP HQT VJKU   GPIKPGGTKPI  ECRCDKNKVKGU  QH  YQTMKPI  CPF  KORNGOGPVKPI
            KU PQV QPN[ TGNCVGF VQ VJG ſPCPEKCN OGCPU CXCKNCDNG HQT   PGY KFGCU VQ ETGCVG OGEJCPKECN  GNGEVTKECN  CWVQOCVKQP
            KPXGUVOGPVU  DWV OCKPN[ VQ VJG EQPUGTXCVKXG RTKPEKRNG QH   CPF  TQDQVKEU  RTQFWEVU  VJCV  ECP  RTQXKFG  C  UJQTV VGTO
            TGHTCKPKPI HTQO WRFCVKPI RNCPVU VJCV YQTM YGNN  DGECWUG   TGVWTP  QP  VJG  KPXGUVOGPV   YKVJ  C  FTCUVKE  TGFWEVKQP  KP
            WUWCNN[ RNCPV QRGTCVQTU VGPF VQ DG  D[ PCVWTG  TGNWEVCPV VQ   VJG  RC[DCEM  RGTKQF   9G  OWUV  PGXGT  HQTIGV  VJCV  QWT
            KORNGOGPV PGY VGEJPQNQIKGU QT QRGTCVKPI RTQEGFWTGU    UGEVQT KPXQNXGU JKIJ EQPUWORVKQP NGXGNU CPF EQUVU QH
            1XGT VKOG  JQYGXGT  CNN VJKU YKNN NGCF VQ UNQYKPI FQYP   EJGOKECN CPF GNGEVTKECN GPGTI[  CU YGNN CU YCVGT CPF
            VJG ITQYVJ CPF VGEJPQNQIKECN KPPQXCVKQP HQT OCP[ QH QWT   OWEJ  GNUG   1PG  QH  QWT  RTKQTKVKGU  EQPUKUVU  QH  YQTMKPI
            EWUVQOGTU  +V KU WPFGTUVCPFCDNG VJCV DGKPI HTQPVTWPPGTU   CNYC[U  HQT  C  UWUVCKPCDNG  OGVCNNWTI[  VJCV  ECP  DTKPI
            KP KPPQXCVKQP ECTTKGU KVU QYP TKUMU  ;GV  KH YG IKXG WR   EQPUKFGTCDNG GPGTI[ UCXKPIU CNTGCF[ HTQO VJG OGNVKPI
            KPPQXCVKQP  YG CNUQ YKNN UGG C FGENKPG KP VJG CDKNKV[ VQ   RTQEGUU  VJTQWIJ VJG FKIKVCNK\CVKQP  ſTUV KP JKUVQT[  QH VJG
            CVVTCEV  PGY  GPIKPGGTU  CPF  QRGTCVQTU   YJQ  YQWNF  TWP   GNGEVTKE CTE HWTPCEG QPG EGPVWT[ CHVGT KVU KPXGPVKQP  $WV
            QWVFCVGF RNCPVU XGT[ OWEJ FKHHGTGPV HTQO VJG RTGUGPV   C RCTCNNGN RTKQTKV[ KU VQ HQEWU QP CWVQOCVKPI QT TQDQVK\KPI
            FC[ VGEJPQNQI[                                      the processes rather than the continuous quality control
                                                                CPF QRGTCVKPI U[UVGOU  KP QTFGT VQ RTGXGPV CP[ JWOCP
            5Q  YJCV RQUUKDNG EQORTQOKUG ECP YG HQTGUGG!
                                                                GTTQTU  CV  CP[  VKOG  FWTKPI  VTCPUHQTOCVKQP  HTQO  TCY
            *QY UJCNN YG KPPQXCVG YJKNG OKPKOK\KPI TKUMU!       OCVGTKCN  VQ  ſPKUJGF  QT  UGOK ſPKUJGF  RTQFWEV   #PF   C

            #V &CPKGNK #WVQOCVKQP YG DGNKGXG VJCV CP[ KPXGUVOGPV   ſPCN RTKQTKV[ KU VQ OQPKVQT VJG OCEJKPG CV CP[ OQOGPV
            VJCV  DTKPIU  KPPQXCVKQP  PGGFU  VQ  DG  GXCNWCVGF   VJTQWIJ  CP  KPPQXCVKXG  UGPUQT  U[UVGO   CPF  VJTQWIJ
            EQORTGJGPUKXGN[ KP GXGT[ FGVCKN  9G CNUQ DGNKGXG VJCV   VJG  TQDQVK\CVKQP  QH  DQVJ  QRGTCVKPI  CPF  OCKPVGPCPEG
            XGT[  QHVGP  KV  KU  RTGHGTCDNG  VQ  UKORNKH[  VJG  CWVQOCVKQP   CEVKXKVKGU  $WV CNN VJG CDQXG OWUV PQV DG LWUV C VTGPF
            U[UVGOU  D[  TGOQXKPI  JCTFYCTG  CPF  GXGP  UQHVYCTG   (QT  WU  VJKU  KU  ECNNGF  +PFWUVTKCN  +PPQXCVKQP   QT  DGVVGT
            EQORQPGPVU  TCVJGT VJCP GPTKEJ VJGO  KH VJG CFXCPVCIG   &KIK /GV  9G YKNN PGXGT UJKHV HTQO VJG VJTGG RTKPEKRNGU
            KPVTQFWEGF  D[  VJG  CFFKVKQP  QH   HQT  GZCORNG   QPN[  QPG   VJCV CTG CV VJG DCUKU QH CP[ VTCPUHQTOCVKQP QT RTQEGUU
            UGPUQT  EQWNF TGUWNV KP HTGSWGPV HCKNWTGU QT FQYPVKOGU   Ŗ  (WPEVKQPCNKV[
            in the plant.                                       Ŗ  4CVKQPCNKV[
            6QFC[ VJG YQTNF UGGOU VQ DG HQEWUGF QP VJG VGTO ő$KI   Ŗ  7VKNK\CVKQP
            &CVCŒ  GXGT[QPG YKUJGU VQ JCXG C RTGFKEVKQP CDQWV VJG   6JKU KU QWT RTGUGPV CPF YKNN DG QWT HWVWTG CU YGNN
            RWTEJCUG QH TCY OCVGTKCNU  DWV CNUQ CDQWV VJG RTGEKUG   6QFC[  VJGUG CFXCPEGF CNIQTKVJOU CTG VTCPUHQTOKPI VJG
            FCVG  QP  YJKEJ  VJG[  YKNN  TGEGKXG  QTFGTU  HTQO  VJGKT   YC[  VJG  OCPWHCEVWTKPI  KPFWUVT[  EQNNGEVU  KPHQTOCVKQP
            EWUVQOGTU  QT GXGP VJG FCVG QP YJKEJ QPGŏU GSWKROGPV   RGTHQTOU  UMKNNGF  NCDQWT   CPF  RTGFKEVU  EQPUWOGT
            YKNN PGGF OCKPVGPCPEG  QT YJCV VJG[ UJQWNF OCPWHCEVWTG   DGJCXKQWT  5OCTV HCEVQTKGU YKVJ KPVGITCVGF +6 U[UVGOU
            KP QTFGT VQ UVTGCONKPG RTQFWEVKQP  1T  CICKP  VJG[ YQWNF   RTQXKFG  TGNGXCPV  FCVC  VQ  DQVJ  UKFGU  QH  VJG  UWRRN[
            NKMG  VQ  JCXG  C  RTGFKEVKQP  QH  VJG  SWCNKV[  QH  VJG  ſPCN   EJCKP OQTG GCUKN[  KPETGCUKPI VJG RTQFWEVKQP ECRCEKV[


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