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Research Output 1990 2019

  • 118 Citations
  • 6 h-Index
  • 44 Article
  • 18 Conference contribution
  • 2 Conference article
  • 1 Comment/debate
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Article
Article
2 Citations (Scopus)
Dewaxing
Iron powder
Lubricants
Furnaces
Zinc
5 Citations (Scopus)

Analytical electron microscopy of corrosion-resistant Nd-(Fe, Co, Ni, Ti)-B magnets

Kitano, Y., Shimomura, J., Shimotomai, M., Fukuda, Y., Fujita, A. & Ozaki, Y., Mar 15 1993, In : Journal of Alloys and Compounds. 193, 1-2, p. 245-248 4 p.

Research output: Contribution to journalArticle

Electron microscopy
Magnets
Sintering
Corrosion
Ingots
1 Citation (Scopus)
Pressure measurement
Compaction
Powders
Friction
Formability

"Cleanmix" HDX providing high green densities and "Cleanmix" LEX eliminating trouble in compaction process

Ono, T. & Ozaki, Y., Mar 2011, In : JFE Technical Report. 16, p. 78-82 5 p.

Research output: Contribution to journalArticle

Compaction
Lubricants
Temperature

"Cleanmix™ JFM™ series" for sintered parts with excellent machinability

Nushiro, K., Ono, T. & Ozaki, Y., Mar 1 2016, In : JFE Technical Report. 21, p. 58-63 6 p.

Research output: Contribution to journalArticle

Machinability
Steel
Powders
Machining
Costs

Corrosion Resistance of RE-(FeCoNi)-B Sintered Magnets

Shimotomai, M., Fukuda, Y., Ozaki, Y. & Gotoh, K., Jan 1 1993, In : NIPPON KAGAKU KAISHI. 1993, 5, p. 651-655 5 p.

Research output: Contribution to journalArticle

Magnets
Corrosion resistance
Corrosion
Magnetic properties
Alkalies
30 Citations (Scopus)

Corrosion-Resistant Nd-TM-B Magnet

Shimotomai, M., Fukuda, Y., Fujita, A. & Ozaki, Y., Sep 1990, In : IEEE Transactions on Magnetics. 26, 5, p. 1939-1941 3 p.

Research output: Contribution to journalArticle

Coercive force
Magnets
Corrosion resistance
Substitution reactions
Corrosion
Powders
Friction
Compaction
Hardness
Formability
5 Citations (Scopus)
Waxes
Powders
Lubricants
Iron
Van der Waals forces
7 Citations (Scopus)

Development of high-temperature hot-rolling process for grain-oriented silicon steel

Muraki, M., Ozaki, Y., Obara, T. & Kan, T., Jan 1 1996, In : Journal of Materials Engineering and Performance. 5, 3, p. 323-327 5 p.

Research output: Contribution to journalArticle

Silicon steel
Hot rolling
Dissolution
Temperature
Surface properties
1 Citation (Scopus)

Development of molybdenum hybrid-alloyed steel powder for high fatigue strength sintered parts

Unami, S., Ozaki, Y., Ushirozako, T. & Tanino, H., May 1 2010, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 57, 5, p. 341-347 7 p.

Research output: Contribution to journalArticle

Molybdenum
Steel
Powders
Sintering
Raw materials
Iron powder
Powder metallurgy
Powders
Compaction
Sintering
Molybdenum
Steel
Powders
Copper
Mechanical properties
2 Citations (Scopus)

Effect of Cu and graphite addition on the properties of sintered compacts made of low Cr prealloyed powder

Maetani, T., Unami, S., Ono, T., Ozaki, Y. & Ogura, K., Jun 1 2014, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 61, 6, p. 313-317 5 p.

Research output: Contribution to journalArticle

Graphite
Powders
Pearlite
Bainite
Solid solutions
1 Citation (Scopus)
Powder magnetic cores
Iron powder
Water
Magnetic flux
Powders

Excellent drilling machinability aid for iron based sintered compacts "JFM3"

Maetani, T., Unami, S. & Ozaki, Y., Jan 1 2012, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 59, 1, p. 37-39 3 p.

Research output: Contribution to journalArticle

Machinability
Drilling
Iron
8 Citations (Scopus)

Factors determining flowability of segregation-free iron powder with lubricant containing wax

Uenosono, S., Ozaki, Y., Ogura, K. & Nakano, Y., Jan 1 1998, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 45, 9, p. 849-853 5 p.

Research output: Contribution to journalArticle

Iron powder
Waxes
Powders
Lubricants
Van der Waals forces
4 Citations (Scopus)
Molybdenum
Steel
Powders
Pore structure
Sintering
Steel
Powders
Compressive stress
Austenite
Residual stresses
1 Citation (Scopus)

Flaky-shaped iron powder "KIP MG150D" for soft magnetic applications

Nakamura, N., Ozaki, Y. & Higuchi, K., Jan 1 2002, In : Kawasaki Steel Technical Report. 47, p. 60-64 5 p.

Research output: Contribution to journalArticle

Iron powder
Powders
Lamellar structures
Eddy currents
Deterioration
1 Citation (Scopus)

Four-dimensional observation of ductile fracture in sintered iron using synchrotron X-ray laminography

Ozaki, Y., Mugita, Y., Aramaki, M., Furukimi, O., Oue, S., Jiang, F., Tsuji, T., Takeuchi, A., Uesugi, M. & Ashizuka, K., Mar 15 2019, In : Powder Metallurgy. 62, 2, p. 146-154 9 p.

Research output: Contribution to journalArticle

Ductile fracture
Synchrotrons
Coalescence
Crack initiation
synchrotrons

High flowability low furnace-pollution segregation-free iron based powder containing no metallic soap lubricant

Uenosono, S., Ozaki, Y. & Ogura, K., Jun 2002, In : Kawasaki Steel Technical Report. 46, p. 25-30 6 p.

Research output: Contribution to journalArticle

Metallic soaps
Powders
Lubricants
Waxes
Furnaces

Influence of iron powder properties on hysteresis loss of iron powder core

Takashita, T., Nakamura, N. & Ozaki, Y., Mar 1 2016, In : JFE Technical Report. 21, p. 78-84 7 p.

Research output: Contribution to journalArticle

Iron powder
Hysteresis
Crystals
Compaction
Iron
2 Citations (Scopus)

Influence of particle shape on microstructure and magnetic properties of iron powder cores

Takashita, T., Nakamura, N. & Ozaki, Y., Jan 1 2016, In : Materials Transactions. 57, 11, p. 1859-1867 9 p.

Research output: Contribution to journalArticle

Iron powder
Magnetic properties
magnetic properties
Coercive force
iron

Influence of the particle shape on microstructure and magnetic properties of iron powder cores

Takashita, T., Nakamura, N. & Ozaki, Y., Jun 1 2015, In : Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 79, 6, p. 315-323 9 p.

Research output: Contribution to journalArticle

Iron powder
Magnetic properties
magnetic properties
Coercive force
iron

'KIP Clean Mix', a segregation-free powder-premix

Ogura, K., Uenosono, S. & Ozaki, Y., Oct 2000, In : Kawasaki Steel Technical Report. 43, p. 58-60 3 p.

Research output: Contribution to journalArticle

Solid lubricants
Waxes
Steel
Powders
Lubricants
1 Citation (Scopus)

Machining of sintered steel under different lubrication conditions

Obikawa, T., Ohno, T., Maetani, T. & Ozaki, Y., Mar 4 2018, In : Machining Science and Technology. 22, 2, p. 338-352 15 p.

Research output: Contribution to journalArticle

Steel
Lubrication
Machining
Machinability
Fatigue of materials
1 Citation (Scopus)

Magnetic properties of high permeability iron powder `KIP MG270H' for line filter cores

Ozaki, Y. & Fujinaga, M., May 1 2000, In : Kawasaki Steel Technical Report. 42, p. 30-35 6 p.

Research output: Contribution to journalArticle

Iron powder
Magnetic properties
Grain boundaries
Domain walls
Iron

Mechanical properties of case-hardened low Cr sintered steel

Kobayashi, A., Maetani, T., Ogura, K., Nakamura, N., Unami, S. & Ozaki, Y., Jan 1 2016, In : Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy. 63, 7, p. 573-578 6 p.

Research output: Contribution to journalArticle

Steel
Mechanical properties
Powders
Fatigue of materials
Case hardening
1 Citation (Scopus)

Molybdenum hybrid-alloyed steel powder for high fatigue strength sintered parts using mesh-belt sintering furnace

Unami, S. & Ozaki, Y., Mar 1 2011, In : JFE Technical Report. 16, p. 65-70 6 p.

Research output: Contribution to journalArticle

Molybdenum
Steel
Powders
Furnaces
Sintering
Iron powder
Drilling

Ni-free alloyed steel powder "FM Series" for high strength sintered compacts with excellent machinability

Unami, S., Ozaki, Y. & Ono, T., Mar 1 2011, In : JFE Technical Report. 16, p. 71-77 7 p.

Research output: Contribution to journalArticle

Machinability
Steel
Powders
Tensile strength
Graphite

Ni-free alloyed steel powder for manufacturing heat-treated compacts with tensile strength of 1 300 MPa and 1 500 MPa grades

Kobayashi, A., Unami, S. & Ozaki, Y., Mar 1 2016, In : JFE Technical Report. 21, p. 64-70 7 p.

Research output: Contribution to journalArticle

Steel
Powders
Tensile strength
Sintering
Heat treatment
Machinability
Steel
Powders
1 Citation (Scopus)
Machinability
Steel
Manganese
Costs
Drilling
5 Citations (Scopus)
Iron powder
Powders
Heating
2 Citations (Scopus)

Pre-mixed partially alloyed iron powder for warm compaction: KIP clean mix HW series

Ozaki, Y., Unami, S. & Uenosono, S., Jan 1 2002, In : Kawasaki Steel Technical Report. 47, p. 48-54 7 p.

Research output: Contribution to journalArticle

Iron powder
Waxes
Compaction
Powders
Steel
1 Citation (Scopus)

Scanning tunneling spectroscopy of high-resistance grain boundaries in sintered Mn-Zn ferrite

Ozaki, Y., Shimotomai, M., Pithan, C. & Iwata, S. I., Jan 1 1999, In : Unknown Journal. 63, 6, p. 747-752 6 p.

Research output: Contribution to journalArticle

ferrite
high resistance
grain boundary
Ferrite
ferrites
5 Citations (Scopus)

Steel powder and die-lubricated warm compaction for automotive sintered parts with high density and excellent fatigue property

Unaml, S., Ozaki, Y. & Uenosono, S., Nov 1 2004, In : JFE Technical Report. 4, p. 81-88 8 p.

Research output: Contribution to journalArticle

Steel
Powders
Compaction
Fatigue of materials
Lubricants

Stronger necks and choked pores boost fatigue strength

Unami, S., Ozaki, Y. & Uenosono, S., Jan 1 2009, In : Metal Powder Report. 64, 8

Research output: Contribution to journalArticle

Molybdenum
Steel
Pore structure
Powders
Industry
1 Citation (Scopus)
Powders
Lubricants
Iron
Hoppers
Polyethylene

Two-phase microstructure in Pr-(Fe, Co, Ni)-B sintered magnets

Ozaki, Y., Kogiku, F. & Shimotomai, M., Jan 1 1994, In : Journal of Alloys and Compounds. 210, 1-2, p. 99-102 4 p.

Research output: Contribution to journalArticle

Magnets
Microstructure
Powders
X ray diffraction
X rays