Results 71 to 80 of about 1,612 (168)

The characteristics of wear resistance of Cu-TiB2 composites reinforced by TiB2 powders [PDF]

Korean Journal of Materials Research, 2005
In this study the effect of the content of on wear properties was investigated. composites have been fabricated by hot extrusion. Sliding wear tests were peformed by a pin-on-disk type wear test machine under dry condition and loads varied with from 20N to 80N at sliding speed 3.5Hz.
openaire   +1 more source

Effects of titanium diboride (TiB2) and carbon composition on deformation in aluminum 1350 TiB2 C hybrid composite numerical analysis

Discover Mechanical Engineering
This work investigates the deformation behavior of Al1350–TiB2–C hybrid composites using numerical analysis for varying TiB2 and carbon compositions (4%, 8%, and 12%).
Endalew Tigabie Lakew, Asmamaw Tegegne Abebe, Teshome Mulatie Bogale, Asefa Asmare Tsegaw, Leul Fenta Demisie   +4 more
doaj   +1 more source

Investigation on mechanical properties and wear behaviour of titanium diboride reinforced composites [PDF]

FME Transactions, 2019
Aluminium Metal Matrix Composites (AMMCs) are popular materials for aviation and automotive sectors due to their enhanced strength to weight ratio, increased resistance to corrosion and better tribological properties.
Ramesh M., Jafrey Daniel D., Ravichandran M.   +2 more
doaj  

Influence of deep-sea hydrostatic pressure on the tribocorrosion behavior and mechanism of La2O3–TiB2–Ni coating

Journal of Materials Research and Technology
To understand the tribocorrosion mechanism of TiB2–Ni coating doped with La2O3 in the deep ocean, the wear and corrosion test of La2O3–TiB2–Ni under various hydrostatic pressures was conducted and discussed in 3.5 wt % NaCl solution. The results indicate
Zhengyi Li, botai Su, Pengwei Ren, Lei Wen, Dongbai Sun   +4 more
doaj   +1 more source

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
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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
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Synthesis of nanostructured Fe–TiB2 composites with excellent mechanical properties via laser powder bed fusion

Journal of Materials Research and Technology
The mechanical performance of Fe–TiB2 composites produced via conventional methods is limited by inadequate microstructure refinement, thereby restricting their application in high modulus steels (HMSs).
Yujiao Ke, Bin Fu, Ze Qiao, Haoran Liu, Jinxu Cao, Qipeng Liu, Wei Chen, Shuyang Qin, Jianglong Gu, Zhefeng Xu, Hu Tang   +10 more
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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 ...
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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

Characteristics and Microstructure of Coatings of Ultradisperse TiB₂-TiAl Electrodes with Nanosized Additives Deposited on Ti-Gr2 by Non-Contact Electrospark Deposition. [PDF]

Materials (Basel)
Kostadinov G, Nikolov A, Sofronov Y, Penyashki T, Mishev V, Tzaneva B, Dimitrova R, Petrov K, Miltchev R, Gavrilov T.   +9 more
europepmc   +1 more source