South East Asia Iron and Steel Institute
Metallurgical Basis of 950Nmm2 Class High Tensile Strength Steel
by Hideo Sakaibori, Takahiro Kamo, Kazushi Onishi, Tomoya Kawabata, Shuji Okaguchi
780N/mm2 class high tensile strength steel has been widely used in large scale pumped storage hydroelectric power stations. This is because application of high strength steel saves fabrication costs, ...
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Microstructure and Phase Transformation Evolution in the SBHS500 Steel During TMCP Process
by Wei-Chih Chung, Tze-Ching Yang, Ching-Yuan Huang
The SBHS500 high-performance bridge steel plates produced by thermo-mechanical control process (TMCP) were developed in China Steel Corporation (CSC). This SBHS500 steel is designed as the low carbon ...
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Microstructure Evolution During the ΔΣΓ Phase Transformation of the SUS 309lSI Stainless Steel After Aging
by Dong Yih Lin, Hung Chih Hsieh, Tao Chih Chang
This microstructural evolution of the δ/σ/γ phase transformations in SUS 309LSi stainless steel has been investigated as aged under different nitrogen atmospheric ratios from 0% up to 80%. The resu ...
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MIDREX® HBI Production and Steel Mill Sustainability
by Christopher Ravenscroft, Robert L. Hunter
As economic and environmental pressures continue to increase for the traditional BF/BOF route of steel production,
many steelmakers are faced with the challenge of lowering emissions while simultane ...
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Mini Blast Furnace Concept for Thailand Conditions and Experimental Study on Coal Injection at IEHK, RWTH Aachen University, Germany
by Alexander Babich, Pruet Kowitwarangkul
At present, there are several projects in Thailand to establish the blast furnace (BF) ironmaking. One of them targeting the establishment of mini BF has already been started. In the scope of this stu ...
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Mitigating Logistics Issues for High Productive Steel Environment (Sidelifter-Flat Rack integrated System Project)
by Colin Chook
NatSteel Holdings Pte Ltd is a leading Pan-Asian company that delivers premium reinforcement steel products and solutions for the construction industry. This plant is the only local steel mill with an ...
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Modeling of Electric Arc Furnace Process in Stainless Steelmaking
by Wan-Yi Kim
Modeling of Electric Arc Furnace Process in Stainless Steelmaking
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Modeling of Thermal Behavior of Work Rolls in CSC No. 2 Hot Strip Mill
by Wei-Yi Chien, Yhu-Jen Hwu, Wen-Mei Yang, Chiu-Chieh Hsieh
In this paper, a two-dimensional axisymmetric thermal model is employed to predict the temperature distribution over the work roll length in CSC No.2 Hot Strip Mill. The heat transfer equation is firs ...
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Modelling Microstucture Evolution during Hot Rolling
by "Marcelo Rebellato, Michael Wright, Ronaldo Barbosa"
"Microstructure evolution during hot rolling determines to a large degree the mechanical
properties that the hot rolled steel will achieve when tested at room temperature. Hot
rolling is a complex ...
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