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  1. No Access

    Article

    Investigation of Carburization and Melting Behavior of Fully Reduced LRI and IOS on Coke Substrates

    In the course of develo** hydrogen-enriched blast furnace ironmaking operation, the carburization and melting behavior of the fully reduced low-reduced iron (LRI) and the iron ore sinter (IOS) on the coke su...

    Junwoo Park, Minki Kim, In-kook Suh, Eunju Kim… in Metals and Materials International (2024)

  2. Article

    Open Access

    Characterization of Formed TRIP1180 Steel Sheet Surface After Stam** with PVD-Coated Tools

    The wear tests are conducted on bending punches deposited with PVD CrN and AlTiCrN coatings using the newly proposed progressive die. Then, the surface quality of the formed product is characterized through th...

    Junho Bang, Gihyun Bae, Minki Kim, Junghan Song… in Metals and Materials International (2024)

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  3. No Access

    Article

    Quantitative Evaluation of Tool Wear in Cold Stam** of Ultra-High-Strength Steel Sheets

    The body of an automobile must be lightweight and crash-worthy. The use of advanced high-strength steel reduces the manufacturing cost for automobile body and improves energy absorption during an impact. Howev...

    Junho Bang, Minki Kim, Gihyun Bae, Junghan Song… in Metals and Materials International (2023)