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Naomi Kitagawa

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

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33

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Scholarly Papers (2)

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1.

Dramatic Refinement of Solidification Structure and Considerable Increase in Hardness in an Fe-C-Cr-Ni Eutectic Alloy

Number of pages: 22 Posted: 17 Jul 2025
Kiyotaka Matsuura, Norihito Sakaguchi, Genki Saito, Naomi Kitagawa, Paweł Rutkowski and Dariusz Kata
affiliation not provided to SSRN, Hokkaido University, Nagoya University, affiliation not provided to SSRN, AGH University of Krakow and AGH University of Krakow
Downloads 21 (1,459,862)

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rapid solidification, eutectic carbide, interparticle distance, Hall-Petch strengthening, additive manufacturing

2.

Strengthening of an Fe-C-Cr-Ni hypoeutectic alloy by rapid solidification under additive manufacturing conditions and further strengthening by post heat treatment

Number of pages: 23 Posted: 30 Jan 2026
Kiyotaka Matsuura, Genki Saito, Norihito Sakaguchi, Naomi Kitagawa, Paweł Rutkowski and Dariusz Kata
affiliation not provided to SSRN, Nagoya University, Hokkaido University, affiliation not provided to SSRN, AGH University of Krakow and AGH University of Krakow
Downloads 12 (1,534,404)

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interparticle distance, eutectic particles, chromium carbide, dendrite arm spacing, Hall-Petch law, precipitation hardening