Results 101 to 110 of about 7,032 (221)

Determination of the thermodynamic stability of TiB2

, 2010
The standard free energy of formation of titanium boride (TiB2) Was measured by the Electro Motive Force (EMF) method (by using yttria doped thoria (YDT) as the solid electrolyte). Two galvanic cells viz.
Pankajavalli, R, Anthonysamy, S, Ananthasivan, K, Babu, R, Gupta, GS, Ganesan, V, Jain, Ashish   +6 more
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Fonksiyonel Derecelendirilmiş TiB2/Al Kompozitlerin Üretimi Üzerine Bir Çalışma

, 2020
Bu çalışmada, Fonksiyonel derecelendirilmiş TiB2/Al kompozitlerin savurma döküm tekniği ile üretimi veözelliklerinin araştırılması amaçlanmıştır. TiB2 takviye fazı, sıvı alüminyum içerisinde in-situ tekniği ilekendiliğinden oluşturulmuştur. Savurma döküm

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Unlubricated fretting wear of TiB2-containing composites against bearing steel

, 2002
Fretting tests under dry unlubricated conditions (22 degreesC to 25 degreesC, 50 to 55 pct RH) were performed on monolithic TiB2, TiB2-based cermet with a Ni-3(Al,Ti) binder, sialon-TiB2, and ZrO2-TiB2 composites to assess their relative wear performance
K. C. Hari Kumar, Kumar, K.C. Hari, R. G. Vitchev, Vleugels, Jef, Basu, Bikramjit, B. Basu, Vitchev, Roumen G., O. van der Biest, J. Vleugels, Van der Biest, Omer   +9 more
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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
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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
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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
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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
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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
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Microstructure and hardness of TiB2

, 2012
MICROSTRUCTURE AND HARDNESS OF TIB2 TiB2 in its pure form is extremely hard material with high melting point. This behaviour predetermines it to be used as e.g. nozzles, armour or wear parts.
Halasová, Martina
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Effects of TiB2 content on microstructural evolution, microhardness and tribological behaviours of Al matrix composites reinforced with TiB2 particles

In this study, Al2024/TiB2 composites with different TiB2 fractions (5, 10 and 15 vol%) were fabricated by high-energy ball milling and spark plasma sintering.
Ming Yang (109148), Zhengyi Jiang (6037655), Fei Lin (156666), Zhixin Chen (1534273), Fanghui Jia (20167383), Lisong Zhu (20259336), Mengyuan Ren (14724676), Jianzhong Xu (562201), Hui Wu (219526)   +8 more
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