CiteSpace, as a bibliometric analysis tool, was firstly used to quantitatively analyze and visualize keyword clusters, co-citation relationships and burst terms for scientific literature on Laves phase used for high-temperature materials in the Web of Science from 2003 to 2023. A timeline chart of keyword clustering reflects the fundamental development status of Laves phase research in the search interval, revealing two hot topics in frontier research: one is improvement of room temperature brittleness or synergistic improvement of strength and plasticity of multi-phase high-entropy alloys reinforced by Laves phases, another is the effect of Laves phase precipitates on the microstructure and properties of heat-resistant alloy steels (P92, 12Cr and G115) at 600-650 ℃, at which creep occurs. The timeline chart of keyword clustering is consistent with the chart of relationship between literature and author in citation networks, both reflecting the activity of Laves phase research. In the future, those key authors and publications with high-quality achievement mined by the visualized patterns and trend should be paid more attention.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |