The Improvement of Low Temperature CVN Toughness In Structural Pipes

oleh N.Y. Yen, C.C. Huang, Y.T. Chang, C.E. Hsu

This paper specifies the improvement of CVN toughness of weld seam at 0℃ and fracture mode in JIS STK490 pipe for General Structure. The decarburized layer often occurs at fusion line of carbon st ...

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The Improving of the Defects in CSC No.2 CGL

oleh Chun-Min Yang,Chih-Sheng Hu

Hot deep zinc coating is the one of most important process for continuous galvanizing line. The main equipment in this process includes zinc pot, sink rolls and air knives. During the zinc coating ...

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The Integrated Environmental Protection Information System in China Steel Corporation

oleh Chu, Chun-Chang

The Integrated Environmental Protection Information System in China Steel Corporation

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The Introduction of a Hot Metal Pretreatment Station

oleh Yoshio Suzuki, Atsuhiko Yoshida, Takashi Fujita, Masaru Nakao

In Kobe Works, the hot metal pretreatment furnace (H-furnace) process has been applied to desiliconization, desulfurization, and dephosphorization and for improving iron yield. With an increase of sil ...

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The Lion Group and Midrex Experience Operational Aspects of Lion’s MIDREX HDRI HBI Plant

oleh Antonio Mouer, Frederick Mah

This paper discusses operating aspects and technology improvements of the LION GROUP’s newest MIDREX plant in Banting, Malaysia. The LION GROUP’s new MIDREX Direct Reduction Plant started up in Ju ...

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The Management Measures for Steelmakers in Response to the Soil and Groundwater Pollution Remediation Act in Taiwan

oleh Chan-Po Chen, Cheng-Nan Tsai

The Management Measures for Steelmakers in Response to the Soil and Groundwater Pollution Remediation Act in Taiwan

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The Microstructures of Hot Rolled Stainless Steel

oleh Weite Wu, Hung Chih Hsieh, Dong Yih Lin

The effects of various reduction ratios on the precipitation behavior of the  phase in 304 and 430 stainless steels as hot-rolled at 800℃ have been investigated in this study. The morphology, qua ...

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The New BSE Multirob a Perfect Tool for Optimized, Precise, and Safe Operation at the Electric ARC Furnace, Continous Caster Machine, and Basic Oxygen Furnace

oleh Ralf Stech, Pierre Pfister, Carsten Pfundstein

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