Results 21 to 30 of about 4,243 (267)

Influence of Vibration Treatment and Modification of A356 Aluminum Alloy on Its Structure and Mechanical Properties

Metals, 2019
A series of casting experiments was conducted with A356 aluminum alloys by applying vibration treatment and using Al-TiB2 composite master alloys. The main vibration effects include the promotion of nucleation and a reduction in as-cast grain size. Using
Vladimir V. Promakhov, Marina G. Khmeleva, Ilya A. Zhukov, Vladimir V. Platov, Anton P. Khrustalyov, Alexander B. Vorozhtsov   +5 more
doaj   +1 more source

Simultaneously improved strength and ductility of low-cost Ti-Al-V-Fe alloy with TiB2 addition and thermomechanical processing

Materials & Design, 2023
To obtain the low-cost titanium alloys with simultaneously improved strength and ductility by thermomechanical processing, 0.1 wt% of boron was added to the Ti-4Al-2.5V-1.5Fe alloy using titanium diboride (TiB2) as a boron source.
Guanghua Xu, Jieyan Tao, Yuqin Zhang, Junsheng Wang, Yehua Jiang   +4 more
doaj   +1 more source

On Modeling of Synthesis Process of Boron Carbide Based Nanocomposites

Condensed Matter, 2021
Nanocomposites based on boron carbide B4C are hard materials with wide field of applications in modern technologies. A system of first-order ordinary differential equations that simulates the process of chemical synthesis of nanopowders of B4C–TiB2 ...
Levan Chkhartishvili, Levan Antashvili, Lasha Dalakishvili, Roin Chedia, Otar Tsagareishvili, Archil Mikeladze   +5 more
doaj   +1 more source

Radiation induced segregation in titanium diboride

Acta Materialia
Shuguang Wei, Muhammad Waqas Qureshi, Jianqi Xi, Jun Young Kim, Xing Wang, Jingrui Wei, Ranran Su, Longfei Liu, William O. Nachlas, John H. Perepezko, Hongliang Zhang, Izabela Szlufarska   +11 more
openalex   +3 more sources

Effect of TiB2 Additives on Wear Behavior of NiCrBSi-Based Plasma-Sprayed Coatings

Medžiagotyra, 2016
The influence of titanium diboride additives on microstructure and wear-resistance of NiCrBSi thermally sprayed coatings deposited on a steel substrate has been studied.
Oleksandr UMANSKYI, Maryna STOROZHENKO, Irina HUSSAINOVA, Oleksandr TERENTJEV, Andrey KOVALCHENKO, Maksim ANTONOV   +5 more
doaj   +1 more source

Investigation on the Effects of Titanium Diboride Particle Size on Radiation Shielding Properties of Titanium Diboride Reinforced Boron Carbide-Silicon Carbide Composites [PDF]

Журнал нано- та електронної фізики, 2012
Composite materials have wide application areas in industry. Boron Carbide is an important material for nuclear technology. Silicon carbide is a candidate material in the first wall and blankets of fusion power plants.
A.O. Addemir, A.C. Akarsu, A.B. Tugrul, B. Buyuk   +3 more
doaj  

Review on the possible tool materials for friction stir welding of steel plates [PDF]

, 2014
The friction stir welding (FSW) process is mainly used in industrial applications for joining low melting temperature materials such as aluminium and magnesium. FSW has many advantages in comparison with conventional fusion arc welding.
De Waele, Wim, Deplus, K, Faes, K, Sierens, A, Vanvooren, J   +4 more
core   +1 more source

Flash spark plasma sintering of pure TiB2

Open Ceramics, 2021
Flash Spark Plasma Sintering (FSPS) was used to rapidly sinter pure titanium diboride (TiB2). A pre-sintered sample (Ø ​= ​20 ​mm with relative density 60%) was crossed under a current of 2–2.5 ​kA flowing entirely across the sample.
Simone Failla, Shuai Fu, Diletta Sciti, Salvatore Grasso   +3 more
doaj   +1 more source

Microstructure and mechanical characteristics of an in-situ synthesis of AA7075/TiB2 metal matrix composite [PDF]

E3S Web of Conferences, 2021
In the present study, AA7075/TiB2 aluminium metal matrix composite (AMCs) was prepared by stir casting method using in-situ reactions of inorganic salts KBF4 and K2TiF6. In this process AA7075 alloy is reinforced with different weighted percentages of (5
Das Rahul, Sethi Duryodhan, Saha Roy Barnik   +2 more
doaj   +1 more source

Identifying and analyzing lightweight materials for automobile wheel rims using the finite element method [PDF]

EPJ Web of Conferences
This study employed finite element analysis (FEA) to evaluate the mechanical performance of AZ91D magnesium alloy reinforced with 1.5 wt.% titanium diboride (TiB2) nanoparticles, fabricated through stir casting, for potential use in automotive wheel rims.
K Athili, Kumar Birru Anil, Thongam Khelchandra   +2 more
doaj   +1 more source