Helmut Erhart

954 total citations
15 papers, 767 citations indexed

About

Helmut Erhart is a scholar working on Mechanical Engineering, Materials Chemistry and Metals and Alloys. According to data from OpenAlex, Helmut Erhart has authored 15 papers receiving a total of 767 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Mechanical Engineering, 9 papers in Materials Chemistry and 4 papers in Metals and Alloys. Recurrent topics in Helmut Erhart's work include Microstructure and Mechanical Properties of Steels (6 papers), Corrosion Behavior and Inhibition (4 papers) and Metal Alloys Wear and Properties (4 papers). Helmut Erhart is often cited by papers focused on Microstructure and Mechanical Properties of Steels (6 papers), Corrosion Behavior and Inhibition (4 papers) and Metal Alloys Wear and Properties (4 papers). Helmut Erhart collaborates with scholars based in Germany and United States. Helmut Erhart's co-authors include H. J. Grabke, Hans Jürgen Grabke, Reinhard Möller, Robert A. Rapp, Martti Paju, S. S. Brenner, H. Viefhaus, Moonyong Lee, Lawrence E. Matson and Robert L. Crocker and has published in prestigious journals such as Ecology, Corrosion Science and Soil Science.

In The Last Decade

Helmut Erhart

15 papers receiving 704 citations

Peers

Helmut Erhart

K. Abiko Japan

R. D. Jones United Kingdom

James L. McCall United States

G. P. Chernova Russia

Natsuo Yukawa Japan

P.M. Bronsveld Netherlands

J.W. Martin United Kingdom

R. Le Gall France

R. L. Segall Australia

J.S. Armijo United States

K. Abiko Japan

Helmut Erhart

613 ×1.2

612 ×1.2

232 ×1.0

150 ×1.5

81 ×1.0

Citations per year, relative to Helmut Erhart Helmut Erhart (= 1×) peers K. Abiko

Countries citing papers authored by Helmut Erhart

Since Specialization

Citations

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

Fields of papers citing papers by Helmut Erhart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Helmut Erhart

This figure shows the co-authorship network connecting the top 25 collaborators of Helmut Erhart. A scholar is included among the top collaborators of Helmut Erhart 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 Helmut Erhart. Helmut Erhart is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Schmidt, Harald, et al.. (1987). High temperature sulfidation of Fe‐Mn alloys and Mn in H₂‐H₂S. Materials and Corrosion. 38(9). 498–506. 12 indexed citations

Grabke, H. J., Reinhard Möller, Helmut Erhart, & S. S. Brenner. (1987). Effects of the alloying elements Ti, Nb, Mo and V on the grain boundary segregation of P in iron and steels. Surface and Interface Analysis. 10(4). 202–209. 28 indexed citations

Erhart, Helmut, et al.. (1984). In situ SEM study of the high-temperature oxidation of an Fe-Mn-Al-Si alloy. Oxidation of Metals. 21(1-2). 81–88. 29 indexed citations

Möller, Reinhard, Helmut Erhart, & Hans Jürgen Grabke. (1984). Temperatur- und Zeitabhängigkeit der Korngrenzensegregation des Phosphors und der Versprödung für einen 3,5 %-NiCrMoV-Stahl. Archiv für das Eisenhüttenwesen. 55(11). 543–548. 11 indexed citations

Matson, Lawrence E., Helmut Erhart, Moonyong Lee, & Robert A. Rapp. (1984). Crystallographic and morphological characteristics of oxidation growth pits in wustite grown at 1200 °C. Metallurgical Transactions A. 15(12). 2241–2246. 17 indexed citations

Viefhaus, H., Reinhard Möller, Helmut Erhart, & H. J. Grabke. (1983). Some aspects of studies on grain boundary segregation by AES. Scripta Metallurgica. 17(2). 165–170. 27 indexed citations

Erhart, Helmut & Martti Paju. (1983). Phosphorus sergragation in austenite. Scripta Metallurgica. 17(2). 171–174. 19 indexed citations

Erhart, Helmut, Hans Jürgen Grabke, & Reinhard Möller. (1983). Effect of titanium on the grain boundary segregation of phosphorus in Fe‐Ti‐P and Fe‐Ti‐C‐P alloys and on the embritflement of steels. Archiv für das Eisenhüttenwesen. 54(7). 285–289. 14 indexed citations

Erhart, Helmut, et al.. (1981). Intergranular corrosion of iron-phosphorus alloys in nitrate solutions. Corrosion Science. 21(3). 227–238. 62 indexed citations

10.

Erhart, Helmut & Hans Jürgen Grabke. (1981). Site competition in grain boundary segregation of phosphorus and nitrogen in iron. Scripta Metallurgica. 15(5). 531–534. 157 indexed citations

11.

Erhart, Helmut & H. J. Grabke. (1981). Equilibrium segregation of phosphorus at grain boundaries of Fe–P, Fe–C–P, Fe–Cr–P, and Fe–Cr–C–P alloys. Metal Science. 15(9). 401–408. 310 indexed citations

12.

Erhart, Helmut, H. J. Grabke, & Reinhard Möller. (1981). Korngrenzenanreicherung und versprödende Wirkung des Phosphors in Eisenbasis‐Legierungen und niedriglegierten Stählen. Archiv für das Eisenhüttenwesen. 52(11). 451–456. 19 indexed citations

13.

Erhart, Helmut. (1964). Le témoignage paléoclimatique de quelques formations paléopédiques dans leur rapport avec la sédimentologie. International Journal of Earth Sciences. 54(1). 15–23. 3 indexed citations

14.

Crocker, Robert L. & Helmut Erhart. (1957). Soil Genesis in Geological History. Ecology. 38(2). 370–370. 6 indexed citations

15.

Erhart, Helmut. (1956). La Genèse des Sols en tant que Phénomèna Gélogique. Soil Science. 82(5). 437–437. 53 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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