Sökning: WFRF:(Zhang Wenlong) > Interfacial phenome...
Fältnamn | Indikatorer | Metadata |
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000 | 03703naa a2200373 4500 | |
001 | oai:DiVA.org:kth-337425 | |
003 | SwePub | |
008 | 231003s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3374252 URI |
024 | 7 | a https://doi.org/10.1038/s41598-023-42631-y2 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Gao, Lihuau School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China4 aut |
245 | 1 0 | a Interfacial phenomenon and Marangoni convection of Fe–C melt on coke substrate under in situ observation |
264 | 1 | b Springer Nature,c 2023 |
338 | a print2 rdacarrier | |
500 | a QC 20231003 | |
520 | a The interfacial phenomenon between liqiuid iron and coke is important for determining the melting efficiency in the blast furnace iron-making process. In this study, the interaction observed in the case of the iron-carbon (Fe–C) melt on coke substrate was investigated using a high-temperature vacuum wettability test equipment. The Fe–C melt did not wet and spread on the coke substrate with different graphitization degrees (r 0) at a high temperature of 1450 °C. The contact angles changed from 124.5° to 105.3°, and the r 0 increased from 9.30 to 50.00%, thus indicating a nonwetting state. The deepening of graphitization decreased the contact angle. Thereby, increasing the contact area between liquid iron and the carbonaceous material, which facilitated carbon dissolution. The irregular movements of Fe–C melt were observed in situ during the wetting process. The horizontal force of the droplet caused by interfacial tension and the contact angle; the Marangoni convection owing to the gradient of carbon concentration; and the impulse force caused by the generation, aggregation, and release of SiO bubbles at the interface were attributed to the driving force. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Metallurgi och metalliska material0 (SwePub)205062 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Metallurgy and Metallic Materials0 (SwePub)205062 hsv//eng |
700 | 1 | a Huang, Yibinu School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China4 aut |
700 | 1 | a Zhan, Wenlongu School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China; Metallurgy Department, Swerim AB, 971 25, Luleå, Sweden4 aut |
700 | 1 | a Wang, Chuanu KTH,Materialvetenskap,Metallurgy Department, Swerim AB, 971 25, Luleå, Sweden4 aut0 (Swepub:kth)u1w61o9f |
700 | 1 | a He, Zhijunu School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China4 aut |
700 | 1 | a Pang, Qinghaiu School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China4 aut |
700 | 1 | a Zhang, Junhongu School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China4 aut |
710 | 2 | a School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, Chinab School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan, 114051, China; Metallurgy Department, Swerim AB, 971 25, Luleå, Sweden4 org |
773 | 0 | t Scientific Reportsd : Springer Natureg 13:1q 13:1x 2045-2322 |
856 | 4 | u https://doi.org/10.1038/s41598-023-42631-yy Fulltext |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-337425 |
856 | 4 8 | u https://doi.org/10.1038/s41598-023-42631-y |
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