Results 111 to 120 of about 5,591 (229)

Effect of TiB2 on the mechanical and tribological properties of marine grade Aluminum Alloy 5052: An experimental investigation

Journal of Materials Research and Technology
Aluminum Alloy 5052 is one of the excellent corrosion resistant alloys among the Aluminum 5000 series alloys. Despite the favourable corrosion resistance, it exhibits low resistance to wear and perform poorly in various tribological applications.
Sheikh Aamir Farooq, Sheikh Haris Mukhtar, Ankush Raina, Mir Irfan Ul Haq, Md Irfanul Haque Siddiqui, Nida Naveed, Dan Dobrota   +6 more
doaj   +1 more source

Effect of Milling Time on the Microstructure and Mechanical Properties of HfB2-ZrB2-TiB2 Sintered via SPS [PDF]

Journal of Advanced Materials in Engineering
The aim of this research was to investigate the effect of milling time on the properties of HfB2-ZrB2-TiB2 ceramic. For this purpose, HfB2, ZrB2, and TiB2 powders with equal volume ratios were ground for 15, 30, and 45 hours and sintered using spark ...
A. Masdar, Z. Balak
doaj   +1 more source

Prediction of a Dirac state in monolayer TiB2 [PDF]

, 2014
pre-printWe predict the existence of a Dirac state in a monolayer TiB2 sheet (m-TiB2), a two-dimensionalmetal diboride, based on first-principles calculations.
Zhang, L. Z.; Wang, Z. F.; Du, S. X.; Gao, H.-J.,, Liu, Feng   +1 more
core  

Toughening of SiC matrix with in-situ created TiB2 particles

, 2010
SiC-TiB2 composites with up to 50 vol% TiB2 were fabricated by in-situ reaction between TiO2, B4C and C. The densification of the uniaxially pressed samples was done using pressureless sintering in the presence of sintering aids consisting of Al2O3 and ...
Dusan Bucevac, Snezana Boskovic, Vladimir Krstic, Krstic, Vladimir, Bučevac, Dušan, Bošković, Snežana B., Branko Matovic, Matović, Branko   +7 more
core   +1 more source

INFLUENCE OF TIB2 PARTICLES ON AGING BEHAVIOR OF IN-SITU TIB2/AL-4.5CU COMPOSITES

, 2017
The Influence of TiB2 particles on aging behavior of in-situ TiB2/Al-4.5Cu composites and the the evolvements of composites microstructure and mechanical properties, and the mechanism of these evolutions.
Rui Du, Qi Gao, Shusen Wu, Shulin L�
openaire   +2 more sources

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

New Hardmetals Based on TiB2

, 2008
Sintering of TiB2-hardmetals with ferrous binders results in the formation of parasitic Fe2B which consumes a good part of the ductile binder. Besides Fe2B, Ti2O3 is formed during sintering. Thermodynamic considerations, dilatometry and
Jungling, T., Sigl, L. S., Oberacker, R., Schwetz, K. A., Thummler, F.   +4 more
core  

Impact of TiB2 source on the microstructure and properties of TiB2–SiC–B4C ceramics

To date, the thermal and electrical properties of three-phase ceramics containing a boride phase, silicon carbide, and boron carbide have not been studied in detail.
Silvestroni, Laura, Filipović, Suzana, Fahrenholtz, William G., Baldisserri, Carlo, Hilmas, Gregory E., Smith, Steven M.   +5 more
core   +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