Results 71 to 80 of about 472 (175)

Mechanical Properties of Composites with Titanium Diboride Fabricated by Spark Plasma Sintering

Archives of Metallurgy and Materials, 2017
Microstructure and mechanical properties of the 316L steel composite reinforced with TiB2 phase were examined. The test materials were obtained by SPS technique from powders.
Sulima I., Boczkal G., Palka P.
doaj   +1 more source

Combustion of titanium diboride single particles

Physics of Aerodisperse Systems, 2017
The combustion of titanium diboride particles in the high-temperature gas flow of a flat-flame oxygen-propane burner (24%O2 + 43%H2O + 33%CO2) is studied experimentally by the track method. The two-stage character of combustion is established − the first long stage corresponds to boron burnout and the second one − to titanium burnout. The data obtained
Ph. K. Bulanin, A. E. Sidorov, N. I. Poletaev, S. A. Kiro, V. G. Shevchuk, A. V. Nimich   +5 more
openaire   +1 more source

Exceptional strength and wear resistance in an AA7075/TiB2 composite fabricated via friction consolidation

Materials & Design
The friction consolidation method successfully reinforced aluminum 7075 alloy (AA7075) with high-volume fractions (12 and 24 vol%) of titanium diboride (TiB2) by high pressure and severe plastic deformation at elevated temperatures. The consolidated AMCs
Xiao Li, Hrishikesh Das, Mayur Pole, Lei Li, Ayoub Soulami, Glenn J. Grant, Darrell R. Herling, Mert Efe   +7 more
doaj   +1 more source

Advancing boron-based thermites via TiB2 as a fuel

Defence Technology
Thermite is widely utilized in fields such as munitions, propulsion, welding, and materials synthesis. In particular, boron (B)-based thermites have shown promising thermochemical properties due to the high energy densities of B. However, challenges such
Dunhui Xu, Yue Jiang, Siyi Zhang, Wang Han, Changlu Zhao, Lijun Yang   +5 more
doaj   +1 more source

Study on Mechanical and Tribological Characterization of Titanium Diboride (TiB2) Reinforced Al7075 Composites by Taguchi Technique

Journal of Materials and Engineering Structures
Three distinct titanium diboride (TiB2) weight percentages 3%, 6%, and 9% were incorporated into Al7075-TiB2 composites by stir casting. Al7075-TiB2 composites' wear and mechanical characteristics were evaluated.
Suhas B G, Chidanand Kishor MANGRULKAR, kiran K.U., Umesh G L   +3 more
doaj  

Creation of Tool Coatings Based on Titanium Diboride for Highly Efficient Milling of Chromium–Nickel Alloys

Journal of Manufacturing and Materials Processing
This paper describes the principles of obtaining wear-resistant coatings based on titanium diboride that are deposited on the cutting tool for use in the machining of chromium–nickel alloys.
Sergey N. Grigoriev, Marina A. Volosova, Sergey V. Fedorov, Artem P. Mitrofanov, Vladimir D. Gurin, Anna A. Okunkova   +5 more
doaj   +1 more source

Metallographic preparation of titanium diboride coatings [PDF]

, 1980
A method is described for preparing metallographic cross sections of thin, hard, chemically vapor deposited titanium diboride coatings on various softer substrates. Standard metallographic preparation techniques were found to result in fracturing and edge rounding of the coatings.
openaire   +2 more sources

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  

Improving properties of boron carbide (B4C) with silicon doping and titanium diboride addition

Open Ceramics
In this research, B4C-TiB2 composites were successfully fabricated via the spark plasma sintering method. First, the TiB2 source effect on the B4C-TiB2 composites was investigated using commercially available TiB2 and in-house synthesized TiB2 ...
Zeynep Ayguzer Yasar, Andrew Pereira, Richard A. Haber   +2 more
doaj   +1 more source

In-situ synthesis and characterization of lightweight steel matrix composites reinforced by TiB2

Journal of Alloys and Metallurgical Systems
This study aimed to synthesize lightweight steels in situ reinforced with 5 % and 10 vol% of TiB2 and evaluate the microstructural, physical, and mechanical properties.
André L. Vidilli, Lucas B. Otani, Guilherme Y. Koga, Vicente Amigó, Claudemiro Bolfarini   +4 more
doaj   +1 more source