Results 51 to 60 of about 1,612 (168)

Yttrium Addition Co‐Enhances the Plasticity and Corrosion Resistance of TiB2‐Refined Al‐Mg‐Zn Alloys

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT To address the degradation of corrosion resistance induced by Al‐5Ti‐B grain refiner during the strengthening of Al‐Mg‐Zn alloys, this study innovatively employed a rare earth element yttrium (Y) alloying strategy to achieve synergistic enhancement of mechanical strength and corrosion resistance.
Wen‐Tao Qin, Yu‐Cheng Ji, Chen‐Yang Yao, Hao‐Cong Lv, Jin‐Bo Qi, Xiao‐Ou Liu, Zheng‐Dao Jiang, Xu‐Dong Ren, Yu‐Mei Xia, Chao‐Fang Dong   +9 more
wiley   +1 more source

Investigation on Inorganic Salts K2TiF6 and KBF4 to Develop Nanoparticles Based TiB2 Reinforcement Aluminium Composites

Bioinorganic Chemistry and Applications, 2022
In the current research, AA6082 aluminium alloy matrix composites (AAMCs) incorporated with various weight fractions of titanium diboride (0, 3, 6, and 9 wt%) were prepared via an in situ casting technique.
Vinayagam Mohanavel, K. Ravi Kumar, T. Sathish, Palanivel Velmurugan, Alagar Karthick, M. Ravichandran, Saleh Alfarraj, Hesham S. Almoallim, Shanmugam Sureshkumar, J. Isaac JoshuaRamesh Lalvani   +9 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

Constructing Serrated Boride Composite Layer for Enhancing Wear Resistance of Ti6Al4V Alloy

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Appropriate configuration combined with strong interface bonding is the essential requirement for developing high wear‐resistant coatings. Herein, based on the powder‐pack boriding process, the properties of Ti6Al4V alloy are effectively improved by constructing a serrate tribological boride composite layer.
Ying Wu, Li‐Shi Ma, Yong‐Hua Duan, An‐Cang Yang, Xiang‐Ren Bai, Xiao‐Long Zhou, Shan‐Ju Zheng, Jia‐Wei Mi, Xin Lu, Meng‐Nie Li   +9 more
wiley   +1 more source

In situ controlled rapid growth of novel high activity TiB2/(TiB2–TiN) hierarchical/heterostructured nanocomposites

Beilstein Journal of Nanotechnology, 2017
In this work, a reaction coupling self-propagating high-temperature synthesis (RC-SHS) method was developed for the in situ controlled synthesis of novel, high activity TiB2/(TiB2–TiN) hierarchical/heterostructured nanocomposites using TiO2, Mg, B2O3 ...
Jilin Wang, Hejie Liao, Yuchun Ji, Fei Long, Yunle Gu, Zhengguang Zou, Weimin Wang, Zhengyi Fu   +7 more
doaj   +1 more source

High pressure combustion sintering of TiB2-TiC and TiB2-SiC cermic composites.

Journal of the Japan Society of Powder and Powder Metallurgy, 1988
Titanium diboride based ceramic composites in the systems of TiB2-TiC and TiB2-SiC were fabricated without sintering aids by a high pressure combustion sintering process. They were synthesized and densified simultaneously from pelleted mixtures of the stoichiometric composition of Ti and B, and the powders of TiC or SiC added ( 0, 5, 10, 20, 30 wt ...
Yoshinari Miyamoto, Yo Chul Hyun, Yoshishige Takano, Osamu Yamada, Mitsue Koizumi   +4 more
openaire   +2 more sources

Melting point of group IV and V transition metal diborides

Journal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
The environmental conical nozzle levitator system enables cooling trace experiments above 4000 K. These cooling trace experiments were used to determine the melting points through observation of thermal arrest of group IV and V transition metal diborides (TiB2, Tm = 3313 ± 33 K; ZrB2, Tm = 3404 ± 38 K; HfB2, Tm = 3529 ± 33 K; and TaB2, Tm = 3284 ± 10 K;
Fox Thorpe, Elizabeth Sobalvarro Converse, Jesus Rivera, William Rosenberg, Scott J. McCormack   +4 more
wiley   +1 more source

Fe/polymer joining via Fe/TiB2 composite structures via in-situ laser-induced reaction of Fe-Ti-B system: Effect of powder composition

Journal of Advanced Joining Processes
Achieving strong direct joining between steel and polymers through mechanical interlocking is crucial for developing multi-material structures, particularly in the automotive and aerospace industries.
Shaoyun Zhou, Koki Omiya, Yuto Ueda, Asuka Suzuki, Naoki Takata, Makoto Kobashi   +5 more
doaj   +1 more source

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

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, Volume 27, Issue 24, December 2025.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source