Results 61 to 70 of about 1,708 (185)

Synthesis, microstructure, and mechanical properties of in situ TiB2/Al-4.5Cu composites

Science and Engineering of Composite Materials, 2018
In situ TiB2/Al-4.5Cu composites with different TiB2 particle amounts were fabricated by the salt-metal reaction technique. The effects of in situ TiB2 on the microstructure and mechanical properties of Al-4.5Cu alloy were studied in this paper.
Li Hongying, Zhao Shouxin, Ou Yangxun, Lai Yongqiu   +3 more
doaj   +1 more source

Wire Arc Directed Energy Deposition of Aluminum–B4C Composites

International Journal of Applied Ceramic Technology, Volume 23, Issue 2, April 2026.
ABSTRACT The scalable fabrication of structural‐grade aluminum metal matrix composites (A‐MMCs) remains constrained by inherent limitations of conventional processing routes and laser‐based additive manufacturing (AM) methods. In this work, we demonstrate the development of a hybrid wire arc directed energy deposition (WA‐DED) platform for the near‐net‐
Aruntapan Dash, Mathieu Schweitzer, Amit Bandyopadhyay   +2 more
wiley   +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

Corrosion Characterisation of Al-Cu Reinforced In-Situ TiB2

MATEC Web of Conferences, 2016
Aluminium (Al) based in-situ metal matrix composites (MMCs) have better properties and performance compared to ex-situ MMCs. In this research, aluminium-copper (Al-Cu) alloy was reinforced with 3 and 6wt.% titanium diboride (TiB2).
Rosmamuhamadani R., Sulaiman S., Azmah Hanim M.A., Ismail M.I.S., Talari M.K., Yahaya Sabrina M.   +5 more
doaj   +1 more source

Influence of TiB2 particles on machinability and machining parameter optimization of TiB2/Al MMCs

Chinese Journal of Aeronautics, 2018
Abstract In situ formed TiB2 particle reinforced aluminum matrix composites (TiB2/Al MMCs) have some extraordinary properties which make them be a promising material for high performance aero-engine blade. Due to the influence of TiB2 particles, the machinability is still a problem which restricts the application of TiB2/Al MMCs. In order to meet the
Ruisong JIANG, Xinfa CHEN, Renwei GE, Wenhu WANG, Guodong SONG   +4 more
openaire   +1 more source

Effect of pouring temperature on cast Al/SiCp and Al/TiB2 metal matrix composites

Journal of the Mechanical Behavior of Materials, 2019
The effect of pouring temperatures of an ex situ (Al/SiCp) and in situ (Al/TiB2) metal matrix composites (MMCs) synthesized using stir casting method were studied.
Rajaravi C., Gobalakrishnan B., Lakshminarayanan P. R.   +2 more
doaj   +1 more source

Comparison of Micro Al6061-12%TiB2 with Nano Al6061-12%TiB2 Composite

Journal of Advances in Mechanical Engineering and Science, 2016
Generally, attenuated actual composite materials consist of accretion like fibre, fillers and particles and are cast in a set of ceramics, metals or polymers. Owing to the backdrop of attenuated abstracts like aluminium oxide, silicon carbide, graphite etc, the composites are hardly abased.
E.S Esakkiraj, C Pravin Tamil Selvan, B Meganathan, G Leela Prasad   +3 more
openaire   +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  

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

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