Results 111 to 120 of about 13,868 (226)

Influence of TiB2 Incorporation on Microstructural Evolution in Laser-Clad FeCrV15 + TiB2 Deposits

Journal of Materials Engineering and Performance
AbstractVanadium 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, T. Jamiru, T. A. Adegbola, A. P. I. Popoola, E. R. Sadiku   +4 more
openaire   +1 more source

Improving turbine engine compressor performance retention through airfoil coatings [PDF]

In order to evaluate the potential effectiveness of coatings in limiting erosive damage to compressor airfoils, an effort was initiated to evaluate candidate coatings for substrate alloys typically used in commercial engine high compressor blades ...
Friedrich, L. A.
core   +1 more source

Planar shock compression of spark plasma sintered B4C and B4C–TiB2 ceramic composites

AIP Advances
Blending of ceramic constituent phases enhances sinterability and performance in high strength ceramics. Here, a near fully dense blended boron carbide (B4C)–titanium diboride (TiB2) composite produced through spark plasma sintering (SPS) is probed to ...
Scott A. Turnage, John D. Clayton, Jonathan Rodriguez, Thomas W. Scharf, Cyril L. Williams   +4 more
doaj   +1 more source

Advances in atomic oxygen simulation [PDF]

Atomic oxygen (AO) present in the atmosphere at orbital altitudes of 200 to 700 km has been shown to degrade various exposed materials on Shuttle flights. The relative velocity of the AO with the spacecraft, together with the AO density, combine to yield
Bareiss, Lyle E., Froechtenigt, Joseph F.   +1 more
core   +1 more source

Titanyum diborür (TiB2) üretimi

, 2020
The aim/object of this study is the production of TiB2 (TitaniumDiboride) by using mechanical alloying technique. For mechanicalalloying, studies were carried out by using Atritor and spex grinderswhich are the most common ones. TiO2 (Rutile, average particle size, 20μm), B2O3 (Boron Trioxide, average particle size, 600 μm) and Mg(Magnesium) were ...
openaire   +1 more source

Combustion synthesis of ceramic and metal-matrix composites [PDF]

Combustion synthesis or self-propagating high temperature synthesis (SHS) is effected by heating a reactant mixture, to above the ignition temperature (Tig) whereupon an exothermic reaction is initiated which produces a maximum or combustion temperature,
Feng, Heng J., Hunter, Kevin J., Moore, John J., Wirth, David G.   +3 more
core   +1 more source

Microstructure and Properties of Micro/Nano-Scale (TiB₂ + TiC)/Al Composites Prepared by Ti-B₄C Reactive Sintering and Spark Plasma Sintering. [PDF]

Materials (Basel)
Huang W, Li D, Wang R, Liu Y.
europepmc   +1 more source

Silicon Carbide Ceramics for Armor Applications: A Review of Sintering Methods and Additive Systems. [PDF]

Molecules
Zhambakin D, Abilev M, Zhilkashinova A, Ichshanova A, Łatka L.   +4 more
europepmc   +1 more source

Impact of Tool Velocity Ratio on Welding Loads and Mechanical Properties in Friction Stir-Welded AA7075/AA2024 Plates. [PDF]

ScientificWorldJournal
Rao MRD, Kumar BK, Billa KK, Bhowmik A, Ashok N.   +4 more
europepmc   +1 more source

Microstructure, phase transformation temperatures and long-term stability of ex-situ Alloy 718 + TiB₂ metal-ceramic nanocomposites as a repair coatings for aerospace applications. [PDF]

Sci Rep
Rakoczy Ł, Grudzień-Rakoczy M, Cempura G, Kargul T, Rząd E, Madej M, Kruk A, Dudziak T, Kozień D, Cygan R, Chulist R, Galusek D.   +11 more
europepmc   +1 more source