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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Profit /Innov<strong>at</strong>ion<br />
Design tools <strong>for</strong> longevity – the hearth<br />
• When submitted to he<strong>at</strong> transfer,<br />
the hearth refractory expands <br />
thermal stresses.<br />
• Finite Element Analysis <br />
optimize design to minimize<br />
stresses<br />
Block<br />
displacements<br />
Temper<strong>at</strong>ure<br />
distribution<br />
• Applic<strong>at</strong>ion <strong>for</strong> designs of future<br />
– Fos-2<br />
– Dunkerque-2<br />
– Gijon-B<br />
• Benchmark of all oper<strong>at</strong>ing<br />
hearths in the Group<br />
VonMises<br />
stress map<br />
Critical area<br />
(m<strong>at</strong>erial yield)<br />
05/10/2008 48
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