3D Microstructure and Micromechanical Properties of Minerals in Vanadium-Titanium Sinter

Abstract: To investigate the structural characteristics and mechanical properties of minerals in vanadium-titanium sinter, the 3D microstructures of the sinter were reconstructed by serial sectioning in conjunction with computer-aided 3D reconstruction techniques The results show that hematite and magnetite in vanadium-titanium sinter will grow along the longitudinal axis direction and act as a scaffold. The size of magnetite crystals in vanadium-titanium sinter is much smaller than that in traditional sinter. The calcium ferrite in vanadium-titanium sinter is columnar-like, while that in traditional sinter is needle-like. The decreasing order of the microhardness value of minerals in the two sinters is hematite, calcium ferrite, magnetite and silicate, while the fracture toughness value from highest to lowest is calcium ferrite, hematite, magnetite and silicate. The comprehensive hardness value and comprehensive fracture toughness value of vanadium-titanium sinter are both less than these of traditional sinter.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: 3D Microstructure and Micromechanical Properties of Minerals in Vanadium-Titanium Sinter ; volume:38 ; number:2019 ; year:2019 ; pages:101-112 ; extent:12 ; High temperature materials and processes ; 38, Heft 2019 (2019), 101-112 (gesamt 12)

Beteiligte, Orts- und Zeitangaben

• Urheber: Xu, Runsheng ; Wang, Wei ; Chen, Weilin ; Jia, Bin ; Xu, Zhihui

Weitere Informationen

• DOI: 10.1515/htmp-2017-0181
• URN: urn:nbn:de:101:1-2501280351112.662988089339
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 15.08.2025, 07:36 MESZ