South East Asia Iron and Steel Institute
Tackle the Key Technical Rpoblem for Improving Surface Quality in a 3500 Steckel Mill
by Carl Li
The 3500 Steckel Mill produces high-strength ship plate, high class pipeline steel, low-alloy high high-strength plate, high-pressure boiler steel, bridge steel, high quality carbon structural steel, ...
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Tailormade 6-High Reversing Cold Mills for the Asean Market
by Stabauer Anna, Hofer Jürgen, Djumlija Gerlinde, Qian Chun Feng, Yu Fei, Zhang Haibin
In order to quickly respond to increasing local demands for rolled steel products, it is important for producers to implement solutions in the shortest time possible. Investments should be affordable ...
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Techno-Economical Considerations for Constructing New or Upgrading Existing Rod and Bar Mills
by Dr. W.-Jürgen Ammerling
Rolling of tight tolerances is indeed an interesting topic, however, not anymore the only crucial factor in most modern rod and bar mills. Besides producing a high quality product, the economy of the ...
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Technology & Development of Nickel Pig Iron Blast Furnace
by Dong Xunxiang
The paper analyzes the difference between lateritic nickel ore BF smelting technology
and conventional iron ore BF smelting technology from the point of sintering process, slagging
system, operation ...
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Technology and Innovation in Steel Creating the Value in Business Process
by Yatin Purandare
The efficiency and the improvement of performance has always been the key strength of Steel industry. Many industries have achieved better than 100% capacity utilization through innovative thinking an ...
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Technology of Decreasing the (%T.FE) in Slag at The End Point of Oxygen Blowing in the Converter
by Choi, Jea-Bok
Recently, activity to improve slab quality and steel yield is continuously being conducted by reducing total Fe (FeO) in slag. The time to reach the required [% P] level is slower than that of the [%C ...
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Technology to Reduce Scale Defects on H Shaped Beam by Improving Rolling Pass Schedule
by Lee Jong-Bin
. Scale defects are one of critical problems at hot steel rolling process
.. Scale is formed during heating and cooling of rolling process
... Generally, conditions of reheating furnace and cooling ...
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Temperature Controlled Rolling of Highest Quality Bars on the 3-Roll Reducing and Sizing Block (RSB)
by Matthias Schuck, Stefan Schwarz, Dr. W.-Jürgen Ammerling
Finish rolling of Special Bar Quality (SBQ) products on the 3-roll Reducing & Sizing Block (RSB) featuring highest economy is state of the art. Best tolerances and “near net shape” bars reduce the ...
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