Vol.5 January 2014

Cover

1. Cover(in Japanese)

Contents

1. Contents(in Japanese)

2. Preface(in Japanese)

Technical Report

1. Establishment of the Long-life-Technology of the BOF.(in Japanese)
～Development of BOF, which enables continuous operation for over 20 years～

2. New Technology of Reflow Control Method for ETL(in Japanese)
～Improvement of the yield under change of reflow condition～

3. Development and Commercialization of Advanced Cleaning System for Skin Pass Mill Work Roll, Type Cavitating Jet in Air(in Japanese)
～Realization of High-quality and High-productivity in Hot Dip Continuous Galvanizing Line ～

4. Development of Bioethanol Production Technology(in Japanese)
～Advanced technology leading to the 2nd-generation bioethanol～

5. Planning and Design of new Launching Barge "POSH MOGAMI"(in Japanese)
～For installation of 14,000MT class jacket substructure of offshore platform～

6. Development of NS-High Wall(in Japanese)
～Strength improvement by Rebar-less composite structure～

7. Design and Performance Validation of the Office Building in Kitakyushu aiming at Zero Energy Building(in Japanese)
～Installation of environment considering technologies utilizing renewable energy～

8. Development of Automatic MAG welding process for pipeline girth welding without backing strips.(in Japanese)
～Practical use of High efficiency and High quality Automatic welding process～

Product Report

1. High Functionality of Soft Reduction System for Continuous Cast Bloom for Special Steel(in Japanese)

2. Marine Block for seaweed bed using molten slag from municipal solid waste(in Japanese)

3. Method for refining the tsunami-deposited soil(in Japanese)

4. ESCAP®(Energy Saving CO₂ Absorption Process)(in Japanese)

5. Screwed Steel Pipe Pile(NS ECO-SPIRAL)(in Japanese)

6. Ultrasonic test equipment for girth welds of Middle pressure city gas pipeline(Middle pressure is less than 1MPa more than 0.1MPa.)(in Japanese)