| Osamu Furukimi | Last modified date：2013.5.14 |
Professor /
Materials Processing
Department of Materials Science and Engineering
Faculty of Engineering
Department of Materials Science and Engineering
Faculty of Engineering
Graduate School
Undergraduate School
Other Organization
E-Mail
Homepage
[URL]
Strategy of Furukimi Lab..
Phone
092-802-2949
Fax
092-802-2949
Academic Degree
Dr. Engineering
Field of Specialization
Structure of Metals and Alloys, Fracture Mechanics, Mechanical Property
Outline Activities
It is necessary to improve the ductile fracture property witch is a dominant factor of press formability in the case of applying high strength steels to actual parts. The stretch flange formability has the relationship to the local elongation, witch is one of indexes of the ductility. It was recently revealed that the local elongation increases with the increase in the interparticle spacing such as Cr precipitates and MnS by fracture surface analysis and MD simulation.
Research
Research Interests
Membership in Academic Society
- Study on Ductile Fracture Mechanism of Steels
keyword : Ductile Fracture, Steel
2010.04～2013.03. - Research on regidity of steels
keyword : regidity, Steel
2009.05. - Research on durability of die by surface control and low temperature nitriding.
keyword : die, shot treatment, low temperature nitriding, surface texture
2006.04. - Research on mechanism of ductile fracture of hih tensile strength steel sheet by fractograph.
keyword : high tensile strength steel sheet, ductile fracture, fractograph
2005.12. - Research on improvement of formability and heat resistance property of ferritic stainless steel.
keyword : ferritic stainless steel, formability, heat resistance property, Laves
2000.07.
Papers
| 1. | Osamu Furukimi, Masatosi Aramaki and Naoya Yamada ,Development of Long-Life Die used for High Strength Steels with Hybrid-Shot Treatment and Nitriding at Low Temperature,4th Asian Conference on Heat Treatment and Surface Engineering (4th AHTSE), Beijing, ,Proc. of the 4th Asian Conference on Heat Treatment and Surface Engineering (4th AHTSE), Beijing,,2009.10. |
| 2. | Osamu Furukimi Kuniaki Ogura and Akira Miyajima,Three-dimensional analysis of iron powder morphology by binocular parallax,Proc. of the conference on computer-assisted materials design and process simulation (COMMP’93),Vol. No. pp.457-462,1993.09. |
| 3. | Tetsu-To-Hagane Vol.79 8(1993)pp.1003-1010.. |
| 4. | Osamu Furukimi Keiichi Maruta Teruyoshi Abe Shigeaki Takajo and Yasuhiro Habu,Partially prealloyed steel powder containing nickel and molybdenum for ultra strength sintered materials,Powder Metallurgy,Vol.34 No.3 pp.212-214,1991.03. |
| 5. | Osamu Furukimi and Yoshiyuki Saito,The effects of grain boundary phosphorus segregation and heat-treatment on toughness of 9%Ni steel and its welded joint,ISIJ International,Vol.30 No.5 pp.390-396,1990.05. |
| 6. | Tetsu-To-Hagane Vol.72 10(1986)pp.1621-1628.. |
- The Japan Society of Powder and Powder Metallurgy
- The Japan Society for Heat Treatment
- The Japan Institute of Metals
- The Iron and Steel Institute of Japan
- Deformation of High Strength Sheet Steels for Automobile Parts
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