Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
Challenges for Sustainable Ironmaking at ArcelorMittal - ABM
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Tubarao No. 1 BF BF – SHELL DEGRADATION<br />
Cracks Evolution<br />
Cracks Lenght<br />
6<br />
4<br />
2<br />
0<br />
1999 / 2<br />
2000/1<br />
2000/2<br />
2001/1<br />
2001/2<br />
2002/1<br />
2002/2<br />
2003/1<br />
2003/2<br />
2004/1<br />
2005/2<br />
2006/1<br />
2006/2<br />
2007/1<br />
6250 mm<br />
2007/2<br />
2008/1<br />
Accum.<br />
year<br />
05/10/2008 44