Results 21 to 30 of about 222,026 (205)
Microstructure and mechanical properties of B4C-TiB2 composites reactive sintered from B4C + TiO2 precursors [PDF]
Processing and Application of Ceramics, 2022 Ceramic composites consisting of a boron carbide (B4C) matrix and titanium diboride (TiB2) secondary phase were obtained by reactive sintering from boron carbide powder with 40 and 50wt.% of titanium dioxide (TiO2) additive.
Švec Pavol, Čaplovič L’ubomír
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Metals, 2019 A series of casting experiments was conducted with A356 aluminum alloys by applying vibration treatment and using Al-TiB2 composite master alloys. The main vibration effects include the promotion of nucleation and a reduction in as-cast grain size. Using
Vladimir V. Promakhov +5 more
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Materials & Design, 2023 To obtain the low-cost titanium alloys with simultaneously improved strength and ductility by thermomechanical processing, 0.1 wt% of boron was added to the Ti-4Al-2.5V-1.5Fe alloy using titanium diboride (TiB2) as a boron source.
Guanghua Xu +4 more
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On Modeling of Synthesis Process of Boron Carbide Based Nanocomposites
Condensed Matter, 2021 Nanocomposites based on boron carbide B4C are hard materials with wide field of applications in modern technologies. A system of first-order ordinary differential equations that simulates the process of chemical synthesis of nanopowders of B4C–TiB2 ...
Levan Chkhartishvili +5 more
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Effect of TiB2 Additives on Wear Behavior of NiCrBSi-Based Plasma-Sprayed Coatings
Medžiagotyra, 2016 The influence of titanium diboride additives on microstructure and wear-resistance of NiCrBSi thermally sprayed coatings deposited on a steel substrate has been studied.
Oleksandr UMANSKYI +5 more
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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
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Identifying and analyzing lightweight materials for automobile wheel rims using the finite element method [PDF]
EPJ Web of ConferencesThis study employed finite element analysis (FEA) to evaluate the mechanical performance of AZ91D magnesium alloy reinforced with 1.5 wt.% titanium diboride (TiB2) nanoparticles, fabricated through stir casting, for potential use in automotive wheel rims.
K Athili +2 more
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Flash spark plasma sintering of pure TiB2
Open Ceramics, 2021 Flash Spark Plasma Sintering (FSPS) was used to rapidly sinter pure titanium diboride (TiB2). A pre-sintered sample (Ø = 20 mm with relative density 60%) was crossed under a current of 2–2.5 kA flowing entirely across the sample.
Simone Failla +3 more
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Materials Research Express, 2022 Aluminium matrix composites have gained interest recently because they are more efficient, lighter, and less expensive. The purpose of this current study was to examine the effects of various casting operating conditions, including stirring temperature ...
N Nandakumar, S Balakrishnan
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Литьë и металлургия, 2019 The results of the study of the phase composition and physical and mechanical properties of multicomponent coatings Ti– Cr–B–N formed by magnetron sputtering at a constant current from composite targets are presented.
S. D. Latushkina +5 more
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