Kōki GUNJI

491 total citations
39 papers, 408 citations indexed

About

Kōki GUNJI is a scholar working on Mechanical Engineering, Materials Chemistry and Aerospace Engineering. According to data from OpenAlex, Kōki GUNJI has authored 39 papers receiving a total of 408 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Mechanical Engineering, 11 papers in Materials Chemistry and 6 papers in Aerospace Engineering. Recurrent topics in Kōki GUNJI's work include Metallurgical Processes and Thermodynamics (20 papers), Microstructure and Mechanical Properties of Steels (8 papers) and Aluminum Alloy Microstructure Properties (6 papers). Kōki GUNJI is often cited by papers focused on Metallurgical Processes and Thermodynamics (20 papers), Microstructure and Mechanical Properties of Steels (8 papers) and Aluminum Alloy Microstructure Properties (6 papers). Kōki GUNJI collaborates with scholars based in China, Japan and United Kingdom. Kōki GUNJI's co-authors include Yasuhiro Maehara, Kunio Yasumoto, Hiroaki Nakamura, S. Kobayashi, Harue Wada, Tsuguyasu Wada, Youichi Ogawa, Takeshi Kuwana, Akira Kasahara and Tsutomu TAKAHASHI and has published in prestigious journals such as Tetsu-to-Hagane, Journal of the Japan Institute of Metals and Materials and Transactions of the Japan Institute of Metals.

In The Last Decade

Kōki GUNJI

33 papers receiving 355 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kōki GUNJI China 12 331 184 103 91 42 39 408
Tsuguyasu Wada United States 10 469 1.4× 334 1.8× 64 0.6× 139 1.5× 39 0.9× 34 570
L. Zwell United States 9 179 0.5× 189 1.0× 54 0.5× 38 0.4× 36 0.9× 13 308
Björn Jönsson Sweden 9 384 1.2× 225 1.2× 124 1.2× 32 0.4× 75 1.8× 14 442
A. J. Perkins United States 8 305 0.9× 375 2.0× 55 0.5× 59 0.6× 16 0.4× 9 444
R. H. Kane United States 10 289 0.9× 179 1.0× 97 0.9× 128 1.4× 12 0.3× 20 378
Harold Bernstein United States 3 215 0.6× 155 0.8× 61 0.6× 35 0.4× 31 0.7× 9 320
I. M. Razumovskiǐ Russia 11 395 1.2× 344 1.9× 111 1.1× 86 0.9× 58 1.4× 39 528
S. H. Algie Australia 5 266 0.8× 106 0.6× 80 0.8× 26 0.3× 25 0.6× 8 333
R.E. Fryxell United States 9 130 0.4× 245 1.3× 143 1.4× 44 0.5× 21 0.5× 17 363
D. L. Deadmore United States 11 136 0.4× 160 0.9× 142 1.4× 63 0.7× 28 0.7× 38 320

Countries citing papers authored by Kōki GUNJI

Since Specialization
Citations

This map shows the geographic impact of Kōki GUNJI'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 Kōki GUNJI with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kōki GUNJI more than expected).

Fields of papers citing papers by Kōki GUNJI

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kōki GUNJI. 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 Kōki GUNJI. The network helps show where Kōki GUNJI may publish in the future.

Co-authorship network of co-authors of Kōki GUNJI

This figure shows the co-authorship network connecting the top 25 collaborators of Kōki GUNJI. A scholar is included among the top collaborators of Kōki GUNJI 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 Kōki GUNJI. Kōki GUNJI 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.
Maehara, Yasuhiro, et al.. (1989). Effects of Vanadium on Hot Ductility of High Carbon Steels. Tetsu-to-Hagane. 75(2). 345–352. 5 indexed citations
2.
3.
Ozaki, Tsuyoshi, et al.. (1984). Giant Pulse Laser Direct Spectrochemical Analysis of C, Si, and Mn in Liquid Iron. Transactions of the Iron and Steel Institute of Japan. 24(6). 463–470. 8 indexed citations
4.
Nakamura, Hiroaki, Youichi Ogawa, Kōki GUNJI, & Akira Kasahara. (1984). Ionic and Positive Hole Conductivities of Solid Magnesium and Strontium Sulfides. Transactions of the Japan Institute of Metals. 25(10). 692–697. 15 indexed citations
5.
Ozaki, Tsuyoshi, et al.. (1984). Giant Pulse Laser Spectrochemical Analysis of C, Si, and Mn in Solid Steel. Transactions of the Iron and Steel Institute of Japan. 24(6). 455–462.
6.
Nakamura, Hiroaki, Youichi Ogawa, & Kōki GUNJI. (1984). P-Type and N-Type Semiconductivities of Solid Yttrium Sulfide. Transactions of the Japan Institute of Metals. 25(10). 698–702. 7 indexed citations
7.
Nakamura, Hiroaki & Kōki GUNJI. (1983). Conductivities of Solid Magnesium and Strontium Sulfides. Journal of the Japan Institute of Metals and Materials. 47(1). 21–25. 6 indexed citations
8.
Ozaki, Tsuyoshi, et al.. (1982). Giant Pulse Laser Spectrochernical Analysis of C, Si, Mn in Solid Steel. Tetsu-to-Hagane. 68(7). 863–871.
9.
GUNJI, Kōki, et al.. (1980). On the Formation of Dendritic Inclusion from a Spherical Primary Silica in Iron-10% Nickel Alloy Deoxidized with Silicon. Transactions of the Iron and Steel Institute of Japan. 20(1). 26–32. 6 indexed citations
10.
GUNJI, Kōki, et al.. (1979). Morphology and Formation Mechanism of Dendritic Inclusions in Iron and Iron-Nickel Alloys Deoxidized with Silicon and Solidified Unidirectionally. Transactions of the Iron and Steel Institute of Japan. 19(3). 152–161. 13 indexed citations
11.
Nakamura, Hiroaki & Kōki GUNJI. (1978). Ionic Conductivity of Pure Solid Calcium Sulfide. Journal of the Japan Institute of Metals and Materials. 42(6). 635–641. 18 indexed citations
12.
GUNJI, Kōki & Taira Okamoto. (1975). Identification of Solidification Structure of Steel Ingots. Tetsu-to-Hagane. 61(6). 884–898. 4 indexed citations
13.
GUNJI, Kōki, et al.. (1974). Solidification Structure of High Speed Tool Steel. Transactions of the Iron and Steel Institute of Japan. 14(4). 257–266. 11 indexed citations
14.
GUNJI, Kōki, et al.. (1973). Solidification Structure of High Speed Tool Steel. Tetsu-to-Hagane. 59(8). 1089–1103. 4 indexed citations
15.
GUNJI, Kōki, et al.. (1969). Surface Tension of Molten Binary CaO-SiO<SUB>2</SUB> Slag. Journal of the Japan Institute of Metals and Materials. 33(3). 299–304. 8 indexed citations
16.
Wada, Harue, Kōki GUNJI, & Tsuguyasu Wada. (1968). Solubility of Nitrogen and Interaction with Oxygen in Liquid Iron. Transactions of the Iron and Steel Institute of Japan. 8(5). 323–328. 1 indexed citations
17.
GUNJI, Kōki, et al.. (1967). Decarburization Rate of Molten Low-Carbon Fe-C Alloy by O<SUB>2</SUB>-N<SUB>2</SUB> Gas Mixture. Tetsu-to-Hagane. 53(7). 764–766.
18.
Nakamura, Masanobu & Kōki GUNJI. (1963). Studies on Propylene-palladium Chloride and Aniline-palladium Chloride Complex. Sekiyu Gakkaishi. 6(3). 191–196. 1 indexed citations
19.
GUNJI, Kōki, et al.. (1963). On the Equilibrium between Manganese and Oxygen in Liquid Iron. Tetsu-to-Hagane. 49(5). 756–764. 4 indexed citations
20.
GUNJI, Kōki, et al.. (1956). ON THE ACTIVITY OF OXYGEN IN MOLTEN IRON-REVIEW. Tetsu-to-Hagane. 42(1). 58–69. 2 indexed citations

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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