Results 11 to 20 of about 5,591 (229)
Journal of Asian Ceramic Societies, 2022 Al/TiB2-SiC composites were prepared based on TiB2-SiC porous ceramic preforms. The advantages of this work were characterized by the in-situ synthesized TiB2 in porous ceramic preforms which directly formed interconnected pores as well as TiB2-SiC ...
Xin Zhang
exaly +3 more sources
Influence of TiB2 content on microstructure and hardness of TiB2–B4C composite
Powder Technology, 2005 Abstract In this study a composite ceramic powder mixture using fine powders of titanium diboride (TiB2) and boron carbide (B4C) was consolidated to theoretical density using the technique of plasma pressure compaction. Achieving rapid consolidation of the composite powder mixture is an essential requirement for achieving microstructural control and ...
T.S. Srivatsan +4 more
openaire +2 more sources
Beilstein Journal of Nanotechnology, 2017 In this work, a reaction coupling self-propagating high-temperature synthesis (RC-SHS) method was developed for the in situ controlled synthesis of novel, high activity TiB2/(TiB2–TiN) hierarchical/heterostructured nanocomposites using TiO2, Mg, B2O3 ...
Jilin Wang +7 more
doaj +2 more sources
Journal of Materials Research and Technology, 2022 This paper presents a novel process for preparation of TiB2 coatings, which is a combination of synthesis of TiB2 nanoparticles by borothermal reduction of TiO2 in molten NaCl–KCl–AlF3 system and subsequent electrophoretic deposition of the as ...
Jun Zhang +5 more
doaj +2 more sources
Influence of TiB2 Incorporation on Microstructural Evolution in Laser-Clad FeCrV15 + TiB2 Deposits
Journal of Materials Engineering and PerformanceAbstractVanadium carbide (VC)-reinforced Fe-based hard facings are pivotal in enhancing the wear resistance of tools prone to mechanical damage. This study investigates the impact of titanium diboride (TiB2) addition (at varying laser power and powder federate) on the microstructure, hardness, wear resistance, and corrosion resistance of high-carbon ...
B. P. Aramide +4 more
openaire +2 more sources
Journal of Materials Research and Technology, 2023 In this paper, the effect of TB2 additions on a noval Al–Mg–Sc alloy was studied, and the microstructure and mechanical properties of SLM-fabricated TiB2/Al–Mg–Sc alloys were investigated.
Min Wu +10 more
doaj +1 more source
Production of tib2 coatings on graphite substrates by electrophoretic deposition in NaF-AlF3 melt [PDF]
Processing and Application of Ceramics, 2023 In this paper a novel method for fabrication of TiB2 coatings on graphite substrates by electrophoretic deposition of TiB2 nanoparticles in NaF-AlF3 melt at 980°C has been explored. With an applied cell voltage of 1.2 V (i.e.
Zhang Jun +5 more
doaj +1 more source
Characterization, nanomechanical, and wear attributes of sintered Al–TiB2 composites
Journal of Materials Research and Technology, 2023 Herein, Al–TiB2 composites ranging from 2 to 8 wt.% TiB2 addition developed through a Turbula mixer and fast-assisted sintering technology were investigated.
Olusoji O. Ayodele +2 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 A TiB2/AlMgScZr composite was fabricated by selective laser melting (SLM) with direct powder mixing. The microstructure and mechanical properties of SLM-fabricated TiB2/AlMgScZr composites were investigated.
Jihao Wang +10 more
doaj +1 more source
Microstructure and mechanical characteristics of an in-situ synthesis of AA7075/TiB2 metal matrix composite [PDF]
E3S Web of Conferences, 2021 In the present study, AA7075/TiB2 aluminium metal matrix composite (AMCs) was prepared by stir casting method using in-situ reactions of inorganic salts KBF4 and K2TiF6. In this process AA7075 alloy is reinforced with different weighted percentages of (5
Das Rahul +2 more
doaj +1 more source