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Research Output 1990 2019

  • 117 Citations
  • 6 h-Index
  • 43 Article
  • 18 Conference contribution
  • 2 Conference article
  • 1 Comment/debate
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Conference contribution
2016

Influence of microstructure on hysteresis loss of pure iron powder core

Takashita, T., Nakamura, N. & Ozaki, Y., Jan 1 2016, World PM 2016 Congress and Exhibition. European Powder Metallurgy Association (EPMA), (World PM 2016 Congress and Exhibition).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron powder
Hysteresis
Grain boundaries
Microstructure
Powders
2015

Mechanisms of stick-slip vibration observed during ejection of warm compacted iron powder

Ozaki, Y., Takamiya, T. & Ono, T., Jan 1 2015, Advances in Powder Metallurgy and Particulate Materials - Proceedings of the 2015 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2015. Metal Powder Industries Federation, (Advances in Powder Metallurgy and Particulate Materials - Proceedings of the 2015 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stick-slip
Iron powder
ejection
coefficient of friction
slip
2014

Approach for reducing variation in weight of PM green parts in mass productive pressing line by addition of nanoparticle to raw material powder

Ono, T., Sato, T. & Ozaki, Y., Jan 1 2014, Advances in Powder Metallurgy and Particulate Materials - 2014, Proceedings of the 2014 World Congress on Powder Metallurgy and Particulate Materials, PM 2014. Metal Powder Industries Federation, p. 326-333 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waxes
pressing
waxes
Powders
Raw materials

Newly developed additive for machinability enhancement of iron-based sintered steels

Nushiro, K., Maetani, T., Ono, T. & Ozaki, Y., Jan 1 2014, Euro PM 2014 Congress and Exhibition, Proceedings. European Powder Metallurgy Association (EPMA), (Euro PM 2014 Congress and Exhibition, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Machinability
Steel
drilling
machining
Drilling
2013

Influence on the hysteresis loss of iron powder cores from the strain induced during the compaction process

Takashita, T., Nakamura, N. & Ozaki, Y., Dec 18 2013, Advances in Powder Metallurgy and Particulate Materials - 2013, Proceedings of the 2013 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2013. p. 10140-10149 10 p. (Advances in Powder Metallurgy and Particulate Materials - 2013, Proceedings of the 2013 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron powder
Coercive force
Hysteresis
Compaction
Annealing

Properties of sintered compacts and heat-treated compacts after sintering made of low Cr prealloyed steel powder

Maetani, T., Unami, S., Ozaki, Y. & Yamanishi, Y., Jan 1 2013, International Powder Metallurgy Congress and Exhibition, Euro PM 2013. European Powder Metallurgy Association (EPMA), (International Powder Metallurgy Congress and Exhibition, Euro PM 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steel
automobiles
high strength
Powders
Automobiles
2012
3 Citations (Scopus)

Effect of composite oxide on machinability of iron based sintered material

Unami, S., Maetani, T. & Ozaki, Y., 2012, Advances in Powder Metallurgy and Particulate Materials - 2012, Proceedings of the 2012 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2012. p. 662-670 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Machinability
Oxides
Iron
Composite materials
Powders
6 Citations (Scopus)

Effect of MnS on the cutting mechanism of powder metallurgy steel in cutting speeds ranging from 1 m/s to 150 m/s

Shinozuka, J., Yachi, H., Higashi, T., Sando, M., Maetani, T., Unami, S. & Ozaki, Y., Nov 26 2012, Advances in Abrasive Technology XV. p. 370-375 6 p. (Advanced Materials Research; vol. 565).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steel powder metallurgy
Ductile fracture
Experiments
Electron probe microanalysis
Manganese

Wear characteristics of cutting tools in turning of sintered steel under different lubrication conditions

Obikawa, T., Ohno, T., Yamaguchi, M., Maetani, T., Unami, S. & Ozaki, Y., Dec 11 2012, Emerging Technology in Precision Engineering XIV. p. 13-18 6 p. (Key Engineering Materials; vol. 523-524).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steel
Cutting tools
Lubrication
Machining
Wear of materials
2011
2 Citations (Scopus)

Drilling machinability of iron-based sintered compacts with machinability aids

Maetani, T., Unami, S. & Ozaki, Y., Dec 1 2011, Advances in Powder Metallurgy and Particulate Materials - 2011, Proceedings of the 2011 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2011. p. 61-66 6 p. (Advances in Powder Metallurgy and Particulate Materials - 2011, Proceedings of the 2011 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Machinability
drilling
Drilling
Iron
porosity
2010

Properties of sintered compacts made of Ni-free pre-mixed powder based on low Mo prealloyed steel powder

Unami, S., Ozaki, Y. & Ono, T., Jan 1 2010, Proceedings of the World Powder Metallurgy Congress and Exhibition, World PM 2010. European Powder Metallurgy Association (EPMA), (Proceedings of the World Powder Metallurgy Congress and Exhibition, World PM 2010; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Steel
Powders
steels
Strengthening (metal)
Sintering
2009

Analysis of delubrication from iron powder compacts based on a direct observation of decomposing lubricant during sintering

Kawano, T., Ono, T. & Ozaki, Y., 2009, Proceedings of the Euro International Powder Metallurgy Congress and Exhibition, Euro PM 2009. European Powder Metallurgy Association (EPMA), Vol. 3.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron powder
lubricants
stearates
Lubricants
sintering
2008

Effects of nickel or copper addition on mechanical properties of sintered and carburized compacts made of molybdenum hybrid-alloyed steel powder

Unami, S. & Ozaki, Y., 2008, Advances in Powder Metallurgy and Particulate Materials - 2008, Proceedings of the 2008 World Congress on Powder Metallurgy and Particulate Materials, PowderMet 2008. p. 10129-10139 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molybdenum
Steel
Nickel
Powders
molybdenum
2007

Difference in filling property between two types of binder treated powders made of atomized or reduced iron powder

Uenosono, S. & Ozaki, Y., 2007, Progress in Powder Metallurgy - Proceedings of the 2006 Powder Metallurgy World Congress and Exhibition (PM 2006). PART 2 ed. Vol. 534-536. p. 1613-1616 4 p. (Materials Science Forum; vol. 534-536, no. PART 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron powder
Powders
Binders
Particle size analysis
Iron
2 Citations (Scopus)

Fatigue strength of sintered and carburized compacts made of molybdenum hybrid-alloyed steel powder

Unami, S., Ozaki, Y. & Uenosono, S., 2007, Advances in Powder Metallurgy and Particulate Materials - 2007, Proceedings of the 2007 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2007. p. 1056-1065 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molybdenum
Steel
Powders
molybdenum
steels
8 Citations (Scopus)

Rolling contact fatigue property of sintered and carburized compacts made of molybdenum hybrid-alloyed steel powder

Unami, S., Ozaki, Y. & Uenosono, S., 2007, Progress in Powder Metallurgy - Proceedings of the 2006 Powder Metallurgy World Congress and Exhibition (PM 2006). PART 1 ed. Vol. 534-536. p. 713-716 4 p. (Materials Science Forum; vol. 534-536, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Molybdenum
Steel
Powders
molybdenum
steels
2006
2 Citations (Scopus)

Experimental and numerical investigations of the die filling of iron powders

Ozaki, Y., Uenosono, S., Tagami, N., Kuwagi, K., Noda, R. & Horio, M., Dec 1 2006, Advances in Powder Metallurgy and Particulate Materials - 2006, Proceedings of the 2006 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2006. p. 335-346 12 p. (Advances in Powder Metallurgy and Particulate Materials - 2006, Proceedings of the 2006 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2006).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron powder
Powders
iron
Water
Finite difference method
2005
1 Citation (Scopus)

Segregation-free iron mixed powder containing an excellent lubricant effective for reducing the ejection force at compaction

Ono, T., Ozaki, Y. & Uenosono, S., Dec 1 2005, Advances in Powder Metallurgy and Particulate Materials - 2005, Proceedings of the 2005 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2005. p. 1-6 6 p. (Advances in Powder Metallurgy and Particulate Materials - 2005, Proceedings of the 2005 International Conference on Powder Metallurgy and Particulate Materials, PowderMet 2005).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

lubricants
ejection
Powders
Lubricants
Compaction