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The research reports listed here are available for
Metal Pass Consulting clients for free as reference materials. Certain
reports may also be available to some steel/metal plants for a small fee.
No report is allowed for resale or publication. The availability of
the reports is for Metal Pass projects only and requires advanced approval of
Dr. Benjamin Li .
Please contact MetalPass via
admin@metalpass.com to request the research reports.
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Recent
Publications of Metal Pass (February-March 2008)
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| 2. |
Significance and Development of a Next-Generation Level 2 Model as
a Metallurgical System (Published in Materials Science & Technology 2008)
Abstract: Level 2 model improvement projects have revealed various
metallurgical issues that negatively affect the current Level 2 model. The
considerable retained strains due to uncompleted recrystallization, and the
metallurgical phenomena during hold and two-phase region rolling, etc., cause
significant model errors which cannot be removed by adaptive learning. Wide
application of metallurgical processes in today's steel rolling calls for a
Level 2 model to fully consider metallurgical principles. The next-generation
Level 2 model should include a hybrid system by combining a full-range of
metallurgical models with intelligent learning such as neural network, together
with an expert system to guide the learning. The new model would also improve
the pass schedule in controlled rolling principle and provide assistance for
the Level 3 scheduling. The revealed metallurgical issues, the general concepts
of the next-generation Level 2 system and the related metallurgical models,
etc., will be introduced.
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