ＮＩＵ, ＬＩＢＩＮ | Shinshu University Researcher Directory

Academic Organization	Academic Assembly　School of Science and Technology　Institute of Engineering	TEL	+81-26-269-5520
Education and Research Organization	Faculty of Engineering　Department of Mechanical Systems Engineeri	FAX	+81-26-269-5550
Position	Associate Professor	Mail Address	niulibn＠shinshu-u.ac.jp
Address	4-17-1 Wakasato, Nagano City, 380-8553 Japan	Web site

Profile

Research Field: Mechanical Metallurgy, Corrosion Engineering
Keywords:Metallic Material , Strength , Fracture , Corrosion , Environment

Current Subject: Creep rupture properties of modified 9Cr-1Mo steel for components in powper plants at elevated temperature
Keywords:Creep , Modified 9Cr-1Mo steel
Evaluation of corrosion resistance of surface hardening treated low-pressure steam turbine blade materials
Keywords:SCC , Low pressure steam turbine , Surface hardening treatment
Corrosion behavior of boiler materials and low pressure steam turbine materials for power plants
Keywords:Corrosion , Boiler material , Steam turbine material
Evaluation of corrosion fatigue strengthof SKD61 steel for die casting molds
Keywords:Corrosion fatigue , Die casting mold

Academic Societies: Academic Societies
The Japan Institute of Metals and Materials
Turbomachinery Society of Japan
Japan Society of Corrosion Engineering
The Japan Society for Heat Treatment
The Iron and Steel Institute of Japan
The Japan Society of Mechanical Engineers

Academic Background: Graduate School
Shinshu University , 1997

College
China University of Geosciences , 1985

Degree
Dr. (Engineering) , Shinshu University

Research Career: Research Career
2004- , Associate Professor, Shinshu University, Japan
1997- , Assistant Professor, Shinshu University, Japan
1991- , Mechanical Engineer, China
1993-1995 , Assistant Professor, Shinshu University, Japan

Research

Books, Articles, etc.: Articles
Effect of Proportions of Γ and Iron-Zinc Solid Solution Phases on the Corrosion Prevention Performance of Mixed Coating Layers on Heated Galvannealed Steel Sheets
Materials Transactions,64(1):252-259 2023(Jan.)
Author:Yoshifumi Konari, Kenji Kono, Miyuki Sasaki, Koki Ikeda, Li-Bin Niu

Effect of Formic Acid on Pitting Corrosion of Steam Turbine Blade Material 13Cr Steel in Simulated Boiler Water Containing Chloride Ions
Materials Transactions,63(7):1065-1070 2022(Jul.)
Author:Li-Bin Niu, Hayato Kubota

Effect of Formic Acid on Corrosion Behavior of STBA24 Low-Alloyed Steel and Its Weldment in Simulated Boiler Water Containing Chloride Ions
Materials Transactions,61(9):1775-1781 2020(Sep.)
Author:Li-Bin Niu, Shoichi Kosaka, Masaki Yoshida, Yusuke Suetake, Kazuo Marugame

Corrosion resistance of modified heat-treated 16Cr-4Ni steel for geothermal steam turbine blades
Engineering Journal,23(4):213-221 2019
Author:Li-Bin Niu, Yang Xiao, Sakae Izumi, Kunio Shiokawa, Mituso Yamashita, Yoshihiro Sakai

Effect of chloride and sulfate ions on crevice corrosion behavior of low-pressure steam turbine materials
Corrosion Science,132:284-292 2018(Mar.)
Author:Niu Li-Bin、Okano Koji、Izumi Sakae、Shiokawa Kunio、Yamashita Mitsuo、Sakai Yoshihiro

Stress Corrosion Cracking Behavior of Hardening-Treated 13Cr Stainless Steel
IOP Conference Series: Materials Science and Engineering,317:12073-012073 2018(Feb.)
Author:Li-Bin Niu, Hisamitsu Ishitake, Sakae Izumi, Kunio Shiokawa, Mitsuo Yamashita, Yoshihiro Sakai

Crevice Corrosion of Low-Pressure Steam Turbine Materials in the Boiler Water Contained Impurity Ions
Key Engineering Materials,737:192-197 2017(Jun.)
Author:Li-Bin Niu, Katsuyuki Kobayashi

Effect of chloride and sulfate ions in simulated boiler water on pitting corrosion behavior of 13Cr steel
Corrosion Science,96:171-177 2015(Jul.)
Author:Li-Bin Niu, Kensuke Nakada

Effect of Manganese Content on Burring in 0.2%C-TRIP Sheet Steels with Polygonal Ferrite Matrix
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN,100(11):1421-1425 2014(Nov.)
Author:A. Nagasaka, T. Nakazawa, T. Hojo, S. Moriya, S. Hasabe, T. Matsushima, M. Kitayama, T. Murakami, L.-B. Niu, K. Sugimoto

Electrochemical Crevice Corrosion Behaviors of Low-Pressure Steam Turbine Materials in the Simulated Boiler Water Added Chloride and Sulfate Ions
Materials Transactions,54(12):2225-2232 2013(Dec.)
Author:Li-Bin Niu, Hodaka Kato, Kunio Shiokawa, Kenji Nakamura, Mitsuo Yamashita, Yoshihiro Sakai

Electrochemical Crevice Corrosion Behavior of LP Steam Turbine Materials in the AVT Water Added Chloride and Sulfate Ions
Proceedings of the 16th International Conference on the Properties of Water and Steam (ICPWS16),PWS-095:1-8 2013(Sep.)
Author:L.-B. Niu, H. Kato, H. Takaku, M. Yoshida, K. Marugame

Evaluation on the High-Temperature Oxidation Behavior of HP Steam Turbine Rotor Materials
Advanced Materials Research,750-752:420-425 2013
Author:Li-Bin Niu, Takuya Shibata

Effect of pH Decrease in Boiler Water on the Redox Behaviors and Oxide Film Characteristics of Boiler Tube Steels in Thermal Power Plants
J. Japan Inst. Metals,76(3):203-209 2012(Mar.)
Author:L. -B. Niu, T. Nakane, H. Takaku

Tensile and torsional creep fracture behaviors of heat resistant steels for steam turbine rotors of power plants
Proc. 12th Inter. Conf. on Creep and Fracture of Engineering Materials and Structures,C:19 2012
Author:Li-Bin Niu, Akihiko Yanagi

Evaluation of Corrosion Resistances and Characteristics of Films Formed on Boiler Tube Steels in Simulated AVT Water
Corrosion Engineering,60(5):224-231 2011(May)
Author:T. Nakane, L.-B. Niu, H. Takaku, S. Oishi

Microstructures and mechanical properties of torsion and recrystallization processed iron bars
International Journal of Materials Engineering and Technology,6(2):99-110 2011
Author:Li-Bin Niu, Naoki Yamaguchi

Influence of Aging on Creep Rupture Properties of Heat Resistant Steels for Steam Turbine Rotors
Advanced Materials Research,291-294:1122-1125 2011
Author:L.-B. Niu, I. Matsushima, T. Akiu

Effect of Cl- and SO42- on Pitting Corrosion Susceptibility for Materials of Low-Pressure Steam Turbines in Power Plants
J. Japan Inst. Metals,74(10):635-642 2010(Oct.)
Author:L. -B. Niu, T. Goto, T. Nakane, H. Takaku, Y. Sakai

Effect of Chloride and Sulfate Ions in Simulated AVT Waters on Electrochemical Corrosion Behavior and Oxide Film Characteristics of LP Steam Turbine Materials in Power Plants
PowerPlant Chemistry,12(7):376-383 2010(Jul.)
Author:T. Nakane, T. Goto, L. -B. Niu, H. Takaku

Electrochemical corrosion behaviors of boiler tube steels in simulated AVT waters mixed with chloride ions and sulfate ions
International Journal of Materials Engineering and Technology,2(2):161-175 2009
Author:T. Nakane, L. -B. Niu

Grain refinement of carbon steel S25C by torsion deformation and recrystallization
International Journal of Materials Engineering and Technology,2(1):39-53 2009
Author:L. -B. Niu, S. Ogawa, A. Nagasaka

Evaluation on the films formed on boiler tube steels in simulated AVT waters
Proceedings of the International Conference on Power Engineering -09 (ICOPE-09),3:271-276 2009
Author:T. Nakane, L. -B. Niu

Grain refinement of iron bars by torsion processes and heat treatments
Proc. of the 3rd Inter. Confer. on Material and Processing, MSEC_ICMP2008,:1-5 2008
Author:L. -B. Niu, N. Yamaguchi, T. Shima, A. Nagasaka

Electrochemical Corrosion Behavior of Steam Turbine Materials for Geothermal Power Plants in Simulated Geothermal Waters
PowerPlant Chemistry,9(8):490-498 2007
Author:H. -F. Zhang, L. -B. Niu, S. Oishi, H. Takaku, K. Shiokawa, M. Yamashita, Y. Sakai

Tension-torsion creep fracture behaviors of notched specimens of austenitic steel SUS310S
J. of Solid Mechanics and Materials Engineering,1(4):388-396 2007
Author:L. -B. Niu

Influence of chloride and carbon dioxide on general and crevice corrosion of steam turbine materials for geothermal power plants
PowerPlant Chemistry,8(9):558-564 2006
Author:H. -F. Zhang, L. -B. Niu, S. Oishi, H. Takaku, K. Shiokawa, M. Yamashita, Y. Sakai

Corrosion behavior of magnetite grown from amine-carboxylate and amine aqueous solutions
PowerPlant Chemistry,7(10):605-610 2005
Author:K. Marugame, L. -B. Niu, H. Takaku

Development of electric cation exchanger for measurement of high pH secondary water quality in PWR plants
PowerPlant Chemistry,7(9):569-573 2005
Author:M. Kurashina, H. Uzawa, T. Aoki, L. -B. Niu, H. Takaku

Development of a gluconate electrode for gluconate measurement in the boiler water
PowerPlant Chemistry,7(7):422-428 2005
Author:K. Marugame, L. -B. Niu, H. Takaku

Accelerated corrosion behavior due to alternating dry-wet conditions for LP steam turbine materials of fossil power plants
ISIJ International,45(3):373-379 2005
Author:M. Hirano, S. Itaba, T. Sakurada, Y. Imaizumi, T. Minami, L. -B. Niu, H. Takaku

Tensile fracture behaviors in double-notched thin plates of a ductile steel
ISIJ International,45(2):281-287 2005
Author:L. -B. Niu, H. Takaku, M. Kobayashi

Corrosion behavior of boiler materials during long-term layup of a fossil unit
PowerPlant Chemistry,7(1):16-20 2005
Author:M. Hirano, S. Itaba, T. Minami, L. -B. Niu, H. Takaku

Corrosion Behavior of Steam Turbine Materials for Geothermal Power Plants
Proceedings of the 14th International Conference on the Properties of Water and Steam,:718-723 2004
Author:H. Takaku, L. B. Niu, H. Kawanishi, N. Takamura, K. Monma, Y. Sakai, M. Yamashita, K. Shiokawa

Aging effect on creep rupture properties of super-clean 9%CrMoV steel for steam turbine rotors of combined cycle power plants
ADVANCES IN ENGINEERING PLASTICITY AND ITS APPLICATIONS, PTS 1 AND 2,274-276:931-936 2004
Author:L. -B. Niu, M. Kobayashi, H. Takaku, T. Azuma

Effects of minor amounts of corrosive chemicals on corrosion behavior of low-pressure steam turbine materials for fossil power plants under alternating dry and wet conditions
PowerPlant Chemistry,6(9):529-541 2004
Author:M. Hirano, S. Itaba, T. Sakurada, Y. Imaizumi, T. Minami, L. -B. Niu, H. Takaku

Corrosion Behavior of Ti-Ni-Cu shape memory alloys for heat engine actuator in simulated geothermal waters
Trans. of the MRSJ,29(7):3049-3052 2004
Author:Y. Horiuchi, A. Ogawa, Y. Sakai, T. Sakuma, L. -B. Niu, H. Takaku

Corrosion Resistance of Materials for Geothermal Steam Turbines
Proceedings of the International Conference on Power Engineering-03 (ICOPE-03),3:297-302 2003
Author:Y. Sakai, M. Tamashita, K. Shiokawa, L. -B. Niu, H. Takaku

Ageing effect on creep-fatigue properties of super-clean 9% CrMoV steel for steam turbine rotors of combined cycle power plants
TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN,89(7):796-802 2003
Author:Niu, LB; Okado, M; Azuma, T; Sakai, Y; Kobayashi, M; Takaku, H

Initiation and growth behavior of creep voids in an austenitic steel with high ductility under multi-axial stresses
ISIJ International,43(2):251-255 2003
Author:L. -B. Niu, A. Katsuta, M. Kobayashi, H. Takaku

Creep rupture properties of an austenitic steel with high ductility under multi-axial stresses
ISIJ International,42(10):1156-1161 2002
Author:L. -B. Niu, M. Kobayashi, H. Takaku

Hot water jet erosion characteristics of Ti-Ni shape memory alloys
Materials Transactions,43(5):840-845 2002
Author:L. -B. Niu, T. Sakuma, Y. Sakai, H. Hyougoku, H. Takaku

Initiation and growth of creep voids in austenitic steel SUS310S under multi-axial stress conditions
Proceedings of the 9th international conference on creep and fracture of engineering materials and structures,:691-698 2001
Author:L. -B. Niu, A. Katsuta, M. Nakamura, H. Takaku, M. Kobayashi

Erosion resistance of Ti-Ni shape-memory alloy to hot water jet
SHAPE MEMORY MATERIALS AND ITS APPLICATIONS,394-3:353-356 2001
Author:L. B. Niu, T.Sakuma, H. Takaku, H. Hyougoku, Y. Sakai

Corrosion and fatigue characteristics in water environments for Ti-Ni base shape memory alloys with various surface treatments
Trans. of the MRSJ,26(1):167-170 2001
Author:T. Sakuma, H. Takaku, Y. Kimura, L. -B. Niu, S. Miyazaki

Effect of stress states on creep fracture modes of an austenitic steel with high ductility
ISIJ International,40(5):511-518 2000
Author:L. -B. Niu, M. Nakamura, A. Futamura, M. Kobayashi

Tensile and torsional creep rupture properties of SUH38 ausrenitic heat-resisting steel
Proceedings of the Asian conference on heat treatment of materials,:247-252 1998
Author:L. B. Niu, A. Futamura, M. Nakamura, M. Kobayashi

Notch tensile and torsional creep rupture properties of austenitic steels with different ductility and grain boundary strength
Proceedings of the 7th international conference on creep and fracture of engineering materials and structures,:449-458 1997
Author:L. B. Niu, A. Futamura, K. Sugimoto, M. Kobayashi

Presentations
Corrosion behavior of STBA24 steel and its weldment in the simulated boiler water added chloride ions and formic acid
Abstract book of 17th ICPWS 2018(Sep.)
Presenter:Li-Bin Niu, Shoichi Kosaka

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