Results 91 to 100 of about 8,610 (177)

Production of AA6061/TiB2/B4C/GNP hybrid surface composites processed by friction stir processing (FSP) and ınvestigation of mechanical properties

Gazi Üniversitesi Fen Bilimleri Dergisi
Bu çalışmada sürtünme karıştırma yöntemi ile AA6061 alüminyum alaşımı ve farklı oranlarda TiB2/Nano Grafen/B4C takviyeli hibrit yüzey kompozitleri üretilmiş ve mekanik özellikleri ile mikroyapı analizleri yapılmıştır.
Burcu Şahingöz, Halil Karakoç , Ramazan Çıtak   +2 more
doaj   +1 more source

Characterization and corrosion properties of electroformed AuCu+B4C

, 2001
The electroforming technique is widely employed in jewellery and electronics to produce Au alloys. The addition of B4C to the electrodeposited AuCu may improve the mechanical properties of the layers.
CALLIARI, IRENE, A. VARIOLA
core  

On the origin of epitaxial rhombohedral-B4C growth by CVD on 4H-SiC [PDF]

Rhombohedral boron carbide, often referred to as r-B4C, is a potential material for applications in optoelectronic and thermoelectric devices. From fundamental thin film growth and characterization, we investigate the film-substrate interface between the
Sachin, Sharma, Justinas, Palisaitis, Ivan, Ivanov, Per, Persson, Hans, Högberg, Duc, Quang Hoang, Henrik, Pedersen, Laurent, Souqui   +7 more
core   +2 more sources

The effect of B4C particle size on the reaction process and product in the Cu–Zr–B4C system

, 2015
ZrC and ZrB2 were prepared by self-propagating high-temperature synthesis in a Cu–Zr–B4C system. We explored the influence of B4C particle size on the reaction process, phase composition and microstructure of the products.
Mengxian Zhang, Guping Wang, Yihang Fang, Min Huang, Yanqiu Huo   +4 more
core   +1 more source

Comparative study on dry sliding wear behavior of mono (Al2219/B4C) and hybrid (Al2219/B4C/Gr) metal matrix composites using statistical technique

, 2020
In the present study, aluminium metal matrix composites (AMMC’s) reinforced with boron carbide (B4C) and graphite (Gr) particles were prepared by stir casting method.
Suresh R.
core   +1 more source

Ex‑situ Synthesis of B4C and MgAl2O4 incorporated Waste Polystyrene (wPS) Composites with Improved Thermal and Mechanical Properties

Boron carbide (B4C) and magnesium aluminate (MgAl2O4) incorporated waste polystyrene (wPS) based composites were prepared at various ratios i.e., 5–20% of the filler.
Kenanakis, George, Ikram, Rabia, Fida, Sadia, Hussain, Fida, Tariq, Razia, Ahmad, Waqas, Ahmad, Imtiaz, Mohamed Jan, Badrul   +7 more
core   +1 more source

Evaluation Of Mechanical Properties In AA2219-B4C Composites Produced By Stir Casting And Age Hardening [PDF]

The mechanical properties exposure to heat treatment is examined in this work for AA2219 strengthened by boron carbide (B4C) particles. The content of reinforcement B4C included 2 wt% and 4 wt%. Consistent reinforcing particle distribution was visible in
T P, Taranath, Aswatha, Aswatha, Divakar, M H, Nayak, Disha M, B, Supriya   +4 more
core   +1 more source

Mechanical Properties of Boron Carbide (B4C) [PDF]

, 2020
Boron carbide (B4C) is one of the most important opaque boride ceramics that has high hardness and Young\u27s modulus that along with low density lead to a significant resistance to ballistic impact and, thus, B4C is broadly used as a protective material.
Kuliiev, Ruslan
core  

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

Структура та властивості спрямовано закристалізованих сплавів системи B4C-NbB2-SiC [PDF]

, 2019
Об’єкт дослідження – трифазний сплав B4C-NbB2-SiC. Предмет дослідження – спікання та формування евтектичної структури сплаву B4C-NbB2-SiC методом безтигельної зонної плавки.
Коваль, Ярослав Миколайович
core   +1 more source