Effect of Zirconium Diboride and Titanium Diboride on the Structure and Properties of 316L Steel-Based Composites [PDF]
Materials, 2023 The effect of zirconium diboride (ZrB2) and titanium diboride (TiB2) on the microstructure as well as the physical, mechanical, and tribological properties of composites based on 316 L steel is presented. Each reinforcing phase was added to the base alloy in the amount of 5 wt% and 10 wt%. The composites were fabricated by the SPS process (Spark Plasma
Iwona Sulima +2 more
exaly +4 more sources
High-strength zirconium diboride-based ceramic composites consolidated by low-temperature hot pressing [PDF]
Science and Technology of Advanced Materials, 2012 Two compositions of ZrB2-based ceramic composites containing Si3N4, Al2O3 and Y2O3 have been hot-pressed at different temperatures between 1673 and 1773 K for 60 min in vacuum.
Shuqi Guo
exaly +3 more sources
Enhanced Mechanical Properties and Oxidation Resistance of Zirconium Diboride Ceramics via Grain‐Refining and Dislocation Regulation [PDF]
Advanced Science, 2022 Zirconium diboride (ZrB2) is considered as one of the most promising ultra‐high temperature materials for the applications in extreme environments. However, the difficulty in fabrication of ZrB2 limits its industrial applications.
Haiyue Xu +6 more
doaj +2 more sources
Ti3C2Tx MXene‐Zirconium Diboride Based Ultra‐High Temperature Ceramics [PDF]
Advanced ScienceMXenes are a family of two‐dimensional (2D) transition metal carbides, nitrides, and carbonitrides with potential applications in ceramics and composites due to their nanometer‐thick morphology, hydrophilic surfaces, and negative zeta potentials. In this
Srinivasa Kartik Nemani +11 more
doaj +2 more sources
New Zirconium Diboride Polymorphs-First-Principles Calculations. [PDF]
Materials (Basel), 2020 Two new hypothetical zirconium diboride (ZrB 2 ) polymorphs: (hP6-P6 3 /mmc-space group, no. 194) and (oP6-Pmmn-space group, no. 59), were thoroughly studied under the first-principles density functional theory calculations from the structural, mechanical and thermodynamic properties point of view.
Maździarz M, Mościcki T.
europepmc +4 more sources
Optimization of tribocorrosion performance for SUS casted AZ91D Mg composites reinforced with ZrB2 using an entropy integrated TODIM approach [PDF]
Scientific ReportsAZ91D composites are ideal for weight-sensitive, high-stress aerospace applications because of their improved mechanical properties and corrosion resistance.
A. Gnanavelbabu +4 more
doaj +2 more sources
Ceramic Composite Materials Obtained by Electron-Beam Physical Vapor Deposition Used as Thermal Barriers in the Aerospace Industry [PDF]
Nanomaterials, 2020 This paper is focused on the basic properties of ceramic composite materials used as thermal barrier coatings in the aerospace industry like SiC, ZrC, ZrB2 etc., and summarizes some principal properties for thermal barrier coatings.
Bogdan Stefan Vasile +4 more
doaj +2 more sources
Optimization of the obtaining temperature of powder composite material B4C – ZrB2 by the boron carbide method [PDF]
MATEC Web of Conferences, 2021 Boron carbide is characterized by a unique combination of low density (2.52 g/cm3), high hardness (up to 40 GPa), chemical inertness, the high melting point (2450 °C); for these reasons, the ceramics based on this compound have found application in a ...
Gudyma Tatiana S. +3 more
doaj +1 more source
The effect of nano-additives on the processes of electrodeposition of nickel precipitation [PDF]
E3S Web of Conferences, 2020 The article presents the results of investigates of the effect of ultrafine additives (zirconium diboride, silicon carbide, diamond) on the physical and mechanical properties of composite electrochemical nickel deposits obtained from colloid-electrolyte ...
Degtyar Liudmila +4 more
doaj +1 more source
Oxidation behavior of Nb-coated zirconium diboride [PDF]
Journal of the European Ceramic Society, 2023 Metallic Nb-coatings were deposited on top of ZrB2 by means of magnetron sputtering to improve its oxidation resistance. High temperature oxidation tests have revealed that the metallic Nb-coatings lead to the formation of a dense solid and protective reaction zone in addition to a more stable B2O3 liquid solution at the surface.
Förster, Jan Erik +3 more
openaire +2 more sources