South East Asia Iron and Steel Institute
Development of Hot-Rolled High Strength Steels with Extra Heavy Gauge
oleh Ming-Feng Lee, Fu-Hsiang Chang, Juei-Tsai Huang, Yung-Chieh Lin, Hsin-Hsien Huang, Kuo-Feng Kang
The demand of hot-rolled steel coils with extra heavy gauge has been getting higher due to the promotion of construction in south east Asia countries since the forth quarter in 2008. When the techniqu ...
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Development of Innovative Interlocks Used in Steel Pipe Sheet Piles Walls for Harbour & Civil Construction
oleh Eric Leong
Interlocking steel pipe walls or Steel Pipe Sheet Piles (SPSP) have been utilized since the late 1990s in large scale projects across Japan as the ideal solution for fast construction of high strength ...
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Development of JSH780Y Automobile Steels with High Strength & Low Yield Ratio Properties
oleh Jun-Hung Pan, Yuan–Tsung Wang , Wei Lo , Ming-Feng Lee , Jia-Hui Cheng
Unlike traditional steels with main microstructure of ferrite and pearlite phases, dual-phase steels with soft ferrite and hard martensite exhibites both properties of ductility and high tensile stren ...
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Development of Laminated TFS “Universal Brite” Type F for Food Cans
oleh Yoichiro Yamanaka, Hiroki Iwasa, Toyofumi Watanabe
Conventional food cans use coated steel sheets, but there are several problems with this, including how to treat the toxic substances (waste solvents and coating materials) generated in the coating pr ...
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Development of New Steels to Reduce Life Cycle Costs of Steel Bridges and Build Application Experience
oleh Naohiro Furukawa, Kengo Abe, Shigeo Okano, Fumio Yuse, Takenori Nakayama
There is strong demand for reduction of the life cycle cost (LCC) for steel bridges, and the use of weathering steel is increasing. But in chloride environments, conventional weathering steel does not ...
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Development of New Type of Cluster Mill for Plate Flatness Control
oleh T.Otsuka, S.Ogawa, K.Yamada, T.Shiraishi, Y.Higashida, Y.Sadano, K.Kobayashi, N.Shiomi, K,Hayashi, A.Sako, H.Matsuda, Y.Ikemoto, H.Furumoto
The new type of cluster mill (Nippon Steel Intelligent Mill: NIM) is developed, which enables to control plate flatness with high accuracy. Conventional and widely used way for flatness control for pl ...
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Development of Non-leaded Free-Cutting Steel at Posco
oleh Kiho Rhee, Sang-Bok Ahn, Duk-Lak Lee
In low carbon free-cutting steels, lead (Pb) is an important alloying element for enhancing the machinability such as tool life, surface roughness, chip disposal, etc. Despite of many advantages of le ...
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Development of PosMent using Steelmaking Slag as an Alkali-Activator
oleh Kim Ki-Han, Park Sung-Kil
The aim of this project was to increase the contents of Granulated Blast Furnace Slag (GBFS) in slag cement which typically contains 40% of GBFS. Although slag cement has many advantages including hig ...
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