Tomoya Nagira

1.8k total citations
85 papers, 1.5k citations indexed

About

Tomoya Nagira is a scholar working on Mechanical Engineering, Materials Chemistry and Aerospace Engineering. According to data from OpenAlex, Tomoya Nagira has authored 85 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Mechanical Engineering, 53 papers in Materials Chemistry and 40 papers in Aerospace Engineering. Recurrent topics in Tomoya Nagira's work include Aluminum Alloy Microstructure Properties (40 papers), Microstructure and Mechanical Properties of Steels (23 papers) and Solidification and crystal growth phenomena (20 papers). Tomoya Nagira is often cited by papers focused on Aluminum Alloy Microstructure Properties (40 papers), Microstructure and Mechanical Properties of Steels (23 papers) and Solidification and crystal growth phenomena (20 papers). Tomoya Nagira collaborates with scholars based in Japan, China and Australia. Tomoya Nagira's co-authors include Hideyuki Yasuda, Masato Yoshiya, Kentaro Uesugi, Hidetoshi Fujii, Xiaochao Liu, Kohsaku Ushioda, Noriaki NAKATSUKA, Yufeng Sun, C.M. Gourlay and A. Sugiyama and has published in prestigious journals such as SHILAP Revista de lepidopterología, Acta Materialia and Materials Science and Engineering A.

In The Last Decade

Tomoya Nagira

82 papers receiving 1.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tomoya Nagira Japan 22 1.1k 789 754 266 135 85 1.5k
Tsutomu Tanaka Japan 21 1.2k 1.1× 540 0.7× 485 0.6× 176 0.7× 285 2.1× 100 1.6k
Weitong Lin China 21 1.1k 1.1× 637 0.8× 655 0.9× 167 0.6× 75 0.6× 44 1.4k
E. D. Tabachnikova Ukraine 19 1.3k 1.2× 618 0.8× 487 0.6× 236 0.9× 57 0.4× 91 1.5k
V. U. Kazykhanov Russia 13 1.0k 1.0× 1.3k 1.7× 357 0.5× 331 1.2× 44 0.3× 34 1.5k
Fei Zhang China 18 1.1k 1.0× 516 0.7× 690 0.9× 175 0.7× 172 1.3× 55 1.4k
Benoît Panicaud France 17 584 0.6× 492 0.6× 344 0.5× 241 0.9× 69 0.5× 87 986
G. Gottstein Germany 18 1.1k 1.0× 1.4k 1.7× 443 0.6× 551 2.1× 123 0.9× 35 1.7k
In‐Chul Choi South Korea 17 1000 1.0× 785 1.0× 210 0.3× 451 1.7× 94 0.7× 37 1.3k
Y.Z. Chen China 21 951 0.9× 838 1.1× 374 0.5× 234 0.9× 61 0.5× 53 1.2k
Ronghai Wu China 18 714 0.7× 688 0.9× 296 0.4× 237 0.9× 176 1.3× 52 1.1k

Countries citing papers authored by Tomoya Nagira

Since Specialization
Citations

This map shows the geographic impact of Tomoya Nagira's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tomoya Nagira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoya Nagira more than expected).

Fields of papers citing papers by Tomoya Nagira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tomoya Nagira. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tomoya Nagira. The network helps show where Tomoya Nagira may publish in the future.

Co-authorship network of co-authors of Tomoya Nagira

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoya Nagira. A scholar is included among the top collaborators of Tomoya Nagira based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tomoya Nagira. Tomoya Nagira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Kitano, Houichi, Tomoya Nagira, Fumiyoshi Yoshinaka, et al.. (2024). Development of a method to evaluate strain in weld solidification using in-situ observations with high-brightness synchrotron X-rays. SHILAP Revista de lepidopterología. 4(1).
2.
Nakayama, Shigeru, et al.. (2024). Significance of fracture toughness for linear friction welded joint of weathering steel. Welding in the World. 69(3). 739–750.
3.
Nagira, Tomoya, T. Nakamura, Takahiro Sawaguchi, et al.. (2024). Friction Stir Welding of Fe–15Mn–10Cr–8Ni–4Si Seismic Damping Alloy. Tetsu-to-Hagane. 111(17). 1046–1056. 1 indexed citations
4.
Yoshinaka, Fumiyoshi, Yusuke Tsutsumi, Tomoya Nagira, et al.. (2024). Effects of the Cr and Ni Concentrations on the Fatigue and Corrosion Resistances of Fe–Mn–Cr–Ni–Si Alloys for Seismic Damping Applications. ISIJ International. 64(7). 1197–1205. 3 indexed citations
5.
Nagira, Tomoya, T. Nakamura, Fumiyoshi Yoshinaka, Takahiro Sawaguchi, & Yasuhiko Inoue. (2024). Microstructure and Mechanical Properties of Gas Metal Arc-welded Fe–Mn–Si Seismic Damping Alloy. ISIJ International. 64(11). 1705–1715. 2 indexed citations
6.
Nagira, Tomoya, T. Nakamura, Takashi Kimura, et al.. (2023). Elucidation of solidification mode of Fe-Mn-Si alloy during TIG spot welding using synchrotron X-ray. QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY. 41(2). 1s–5s. 4 indexed citations
7.
Nagira, Tomoya, et al.. (2021). Friction Stir Welding of High Phosphorus Weathering Steel —Weldabilities, Microstructural Evolution and Mechanical Properties. ISIJ International. 61(7). 2150–2158. 19 indexed citations
8.
Nagira, Tomoya, Xiaochao Liu, Kohsaku Ushioda, & Hidetoshi Fujii. (2020). Mechanism of grain structure development for pure Cu and Cu-30Zn with low stacking fault energy during FSW. Science and Technology of Welding & Joining. 25(8). 669–678. 18 indexed citations
9.
Liu, Xiaochao, Yufeng Sun, Tomoya Nagira, Kohsaku Ushioda, & Hidetoshi Fujii. (2020). Effect of Stacking Fault Energy on the Grain Structure Evolution of FCC Metals During Friction Stir Welding. Acta Metallurgica Sinica (English Letters). 33(7). 1001–1012. 38 indexed citations
10.
Morishita, Kohei, et al.. (2018). Time-resolved and <i>In-situ</i> Observation of δ-γ Transformation during Unidirectional Solidification in Fe-C Alloys. Tetsu-to-Hagane. 105(2). 290–298. 14 indexed citations
11.
12.
Liu, Xiaochao, Yufeng Sun, Tomoya Nagira, Kohsaku Ushioda, & Hidetoshi Fujii. (2018). Microstructure evolution of Cu–30Zn during friction stir welding. Journal of Materials Science. 53(14). 10423–10441. 37 indexed citations
13.
Nagira, Tomoya, Noriaki NAKATSUKA, Hideyuki Yasuda, et al.. (2015). Impact of melt convection induced by ultrasonic wave on dendrite growth in Sn–Bi alloys. Materials Letters. 150. 135–138. 31 indexed citations
14.
Kawamoto, Masayuki & Tomoya Nagira. (2014). Flowering of Continuous Casting Process for Steel in Japan and New Fundamental Seeds to the Future. Tetsu-to-Hagane. 100(4). 472–484. 11 indexed citations
15.
Yasuda, Hideyuki, Noriaki NAKATSUKA, Tomoya Nagira, et al.. (2012). In-situ Measurement of Solute Profile during Solidification of Metallic Alloys( Square-shaped Si Crystals for Solar Cell use). 39(3). 128–134. 1 indexed citations
16.
Yasuda, Hideyuki, Kazuhiro Nogita, Yousuke Yamamoto, et al.. (2011). . Journal of Japan Institute of Light Metals. 61(12). 736–742. 4 indexed citations
17.
Ito, Mikio, Tomoya Nagira, & Shigeru Katsuyama. (2010). Microstructural Control and Development of Synthesis Route for Enhancing Performance of Sintered Thermoelectric Oxide Polycrystals via Chemical Solution Process. Journal of the Japan Society of Powder and Powder Metallurgy. 57(4). 224–231. 5 indexed citations
18.
Yasuda, Hideyuki, Kazuhiro Nogita, C.M. Gourlay, Masato Yoshiya, & Tomoya Nagira. (2009). In-situ Observation of Sn alloy solidification at SPring-8. JOURNAL OF THE JAPAN WELDING SOCIETY. 78(7). 600–603. 4 indexed citations
19.
Yasuda, Hideyuki, Takashi Yoshimoto, Tomoya Nagira, et al.. (2009). Crystal growth in the bulk-metallic-glass Zr-based alloys by using the DC + AC levitation method. Journal of Physics Conference Series. 144. 12056–12056. 2 indexed citations
20.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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