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1,029 Results Found

  • Review
  • Open Access
4 Citations
1,611 Views
27 Pages

21 November 2024

Graphene nanoplatelets (GNPs)-reinforced titanium matrix composites (GNPs/Ti) have been found in extensive applications in aerospace and deep-sea industries, owing to their exceptional properties, including low density, high specific strength, and su...

  • Article
  • Open Access
4 Citations
2,745 Views
14 Pages

Al Matrix Composites Reinforced by Ti and C Dedicated to Work at Elevated Temperature

  • Bartosz Hekner,
  • Jerzy Myalski,
  • Patryk Wrześniowski and
  • Tomasz Maciąg

6 June 2021

In this paper, the applicability of aluminium matrix composites to high-temperature working conditions (not exceeding the Al melting point) was evaluated. The behaviour of Al-Ti-C composites at elevated temperatures was described based on microstruct...

  • Article
  • Open Access
6 Citations
2,651 Views
10 Pages

Microstructure and Mechanical Properties of Core-Shell B4C-Reinforced Ti Matrix Composites

  • Ziyang Xiu,
  • Boyu Ju,
  • Junhai Zhan,
  • Ningbo Zhang,
  • Pengjun Wang,
  • Keguang Zhao,
  • Mingda Liu,
  • Aiping Yin,
  • Weidi Chen and
  • Yang Jiao
  • + 5 authors

30 January 2023

Composite material uses ceramic reinforcement to add to the metal matrix to obtain higher material properties. Structural design is an important direction of composite research. The reinforcement distribution of the core-shell structure has the uniqu...

  • Feature Paper
  • Article
  • Open Access
8 Citations
3,048 Views
12 Pages

21 January 2022

The 0.1–0.7 wt.% graphene oxide (GO)-reinforced Ti-matrix composites (TMCs) were prepared by the hot-pressed sintering method. The effects of GO content on the mechanical properties of TMCs were investigated. The microstructure of TMCs was anal...

  • Article
  • Open Access
8 Citations
2,255 Views
14 Pages

Effect of Nano-Ti Particles on Microstructure and Mechanical Properties of Mg-3Al-1Zn Matrix Composites

  • Wei Tian,
  • Pengfei Gao,
  • Shengli Han,
  • Xiaohong Chen,
  • Fuwei Zhang,
  • Yuhui Zhang,
  • Tiegang Luo and
  • Kaihong Zheng

17 March 2023

In this paper, a new nanoscale metal Ti particle-reinforced Mg-3Al-1Zn matrix composite was successfully designed and prepared, which is mainly characterized by the fact that in addition to the “light” advantages of magnesium matrix compo...

  • Article
  • Open Access
6 Citations
2,837 Views
13 Pages

11 May 2023

At present, Al matrix composites (AMCs) have drawn much attention owing to their light weight, high specific strength, high thermal conductivity, and superior excellent wear resistance, which endows them with great potential in the aerospace, automob...

  • Article
  • Open Access
1 Citations
639 Views
14 Pages

29 August 2025

The present study focused on 10 wt.% TiB2@Ti/AlCoCrFeNi2.1 eutectic high-entropy alloy matrix composites (EHEAMCs), which were treated with furnace cooling (FC), air cooling (AC), and water cooling (WC) after being held at 1000 °C for 12 h, aimin...

  • Feature Paper
  • Article
  • Open Access
19 Citations
5,479 Views
18 Pages

24 May 2018

In-situ TiB/TiC particle-reinforced titanium matrix composites (TMCs) based on a near-β Ti-5Al-5Mo-5V-3Cr alloy (Ti-5553) were synthesized by solid-state reaction with B4C and graphite particles during spark plasma sintering (SPS). In this study...

  • Article
  • Open Access
1 Citations
859 Views
14 Pages

5 July 2025

This study systematically investigates the effects of heat treatment at 800–1000 °C on the microstructure and mechanical properties of 10 wt.% TiB2@Ti/AlCoCrFeNi2.1 eutectic high-entropy alloy matrix composites (EHEAMCs) prepared by vacuum...

  • Article
  • Open Access
11 Citations
2,579 Views
9 Pages

12 February 2021

TiB crystal whiskers (TiBw) can be synthesized in situ in Ti alloy matrix through powder metallurgy for the preparation of a new type of ceramic fiber-reinforced Ti matrix composite (TMC) TiBw/Ti-6Al-4V. In the TiBw/Ti-6Al-4V TMC, the reinforced phas...

  • Review
  • Open Access
14 Citations
4,137 Views
17 Pages

4 May 2022

TiAl alloys have the potential to become a new generation of high-temperature materials due to their lightweight and high-strength properties, while the brittleness at room temperature and microstructure stability at elevated temperature are the key...

  • Article
  • Open Access
11 Citations
2,984 Views
13 Pages

Effect of TiC Particles on the Properties of Copper Matrix Composites

  • Zhenjie Zhai,
  • Haitao Dong,
  • Denghui Li,
  • Zhe Wang,
  • Changfei Sun and
  • Cong Chen

In this study, TiC particle-reinforced Cu-based composites were prepared by powder metallurgy and spark plasma sintering (SPS) techniques. The mechanical and electrical properties of TiC/Cu composites were analyzed in conjunction with micro-morpholog...

  • Article
  • Open Access
17 Citations
3,295 Views
11 Pages

Laser Beam Welding of a Ti-15Mo/TiB Metal–Matrix Composite

  • Maxim Ozerov,
  • Elizaveta Povolyaeva,
  • Nikita Stepanov,
  • Volker Ventzke,
  • René Dinse,
  • Nikolai Kashaev and
  • Sergey Zherebtsov

18 March 2021

A Ti-15Mo/TiB metal–matrix composite was produced by spark plasma sintering at 1400 °C. The fractions of the elements in the initial powder mixture were 80.75 wt.% Ti, 14.25 wt.% Mo, and 5 wt.% TiB2. The initial structure of the synthesized composite...

  • Article
  • Open Access
1,741 Views
13 Pages

13 November 2024

Fatigue crack growth behavior of additively manufactured Ti metal matrix composite with TiB particles at room temperature was studied using a compact tension specimen and at the stress ratio of 0.1 (R = 0.1). The composite studied in this work was ma...

  • Article
  • Open Access
15 Citations
3,474 Views
13 Pages

10 September 2022

In this paper, a new hybrid metal matrix composite, named AZ91/(SiC + Ti)p, is presented. The commercial AZ91 magnesium alloy was chosen as the matrix. The composite was reinforced with both SiC and Ti particles. The investigated material was success...

  • Article
  • Open Access
15 Citations
3,678 Views
10 Pages

High-Temperature Synthesis of Metal–Matrix Composites (Ni-Ti)-TiB2

  • Vladimir Promakhov,
  • Alexey Matveev,
  • Nikita Schulz,
  • Mikhail Grigoriev,
  • Andrey Olisov,
  • Alexander Vorozhtsov,
  • Alexander Zhukov and
  • Victor Klimenko

9 March 2021

Currently, metal–matrix composite materials are some of the most promising types of materials, and they combine the advantages of a metal matrix and reinforcing particles/fibres. Within the framework of this article, the high-temperature synthesis of...

  • Article
  • Open Access
16 Citations
5,091 Views
14 Pages

27 May 2017

In situ TiB2 particle-reinforced 7050Al alloy matrix composites are a new category of particulate metal matrix composites with improved mechanical and physical properties. At present, the study of machining in situ TiB2/Al composite is limited and no...

  • Article
  • Open Access
9 Citations
2,447 Views
10 Pages

10 January 2023

In this work, composites based on AA5049 aluminium alloy reinforced with multiwalled carbon nanotubes (CNTs) and multiwalled TiC-coated CNTs were prepared by powder metallurgy. For the first time, the effect of TiC coating on the CNT surface on the f...

  • Article
  • Open Access
842 Views
20 Pages

16 April 2025

As an advanced high-temperature structural material, TiAl alloy, is often used in the manufacturing of hot-end components of aviation and aerospace engines. However, it is difficult to increase the strength at high temperature, which limits its wider...

  • Article
  • Open Access
792 Views
13 Pages

Eliminating Plastic Anisotropy of TiB-Reinforced Titanium Matrix Composite via Cross Rolling

  • Kuangzhe Xia,
  • Kening Chen,
  • Junyang He,
  • Xiaoyong Zhang and
  • Kechao Zhou

24 February 2025

Anisotropy is one of the concerns of titanium matrix composites (TMCs) due to its impact on subsequent processing and safe serving. In this work, we demonstrate that simply by using cross-rolling (CR) rather than unidirectional rolling (UDR), signifi...

  • Communication
  • Open Access
3 Citations
1,722 Views
9 Pages

Strength Characteristics of a Heat-Resistant Metal-Matrix Composite Inconel 625–5%NiTi–TiB2 Alloy Fabricated by Direct Laser Deposition under Shock-Wave Loading

  • Sergey Razorenov,
  • Gennady Garkushin,
  • Andrey Savinykh,
  • Vladimir Promakhov,
  • Alexey Matveev,
  • Olga Klimova-Korsmik and
  • Alexander Vorozhtsov

25 February 2023

The Hugoniot elastic limit and spall strength were measured for a heat-resistant metal-matrix composite Inconel 625–5%NiTi–TiB2 alloy additive manufactured (AM) by direct laser deposition. The strength characteristics of the alloy were ob...

  • Article
  • Open Access
3 Citations
2,167 Views
13 Pages

The Microstructures of TiC–Ti5Si3-Reinforced Cu Matrix Composites Prepared by Ti–SiC Reaction

  • Chaoxian Zhang,
  • Xiao Zhang,
  • Wenzhi Miao,
  • Jiangmin Wu,
  • Fugong Qi,
  • Jiyu Zhou and
  • Haimin Ding

17 March 2023

In this work, the TiC and Ti5Si3-reinforced Cu matrix composites with different contents were successfully prepared through Ti–SiC reaction in Cu melts; accordingly, the microstructures of them were studied, and the hardness of the composites w...

  • Article
  • Open Access
3 Citations
1,388 Views
19 Pages

Microstructure and Mechanical Properties of Al6060/TiB2 Aluminum Matrix Composites Produced via Ultrasonically Assisted Stir Casting and Radial-Shear Rolling

  • Maxat Abishkenov,
  • Ilgar Tavshanov,
  • Nikita Lutchenko,
  • Kairosh Nogayev,
  • Zhassulan Ashkeyev and
  • Siman Kulidan

Lightweight aluminum matrix composites with superior strength and structural integrity are in high demand for next-generation transportation and aerospace applications. In this work, Al6060-based composites reinforced with ≈2 wt.% TiB2 were pro...

  • Article
  • Open Access
12 Citations
2,458 Views
26 Pages

In Situ Fabrication of TiC/Ti–Matrix Composites by Laser Directed Energy Deposition

  • Sabin Mihai,
  • Florin Baciu,
  • Robert Radu,
  • Diana Chioibasu and
  • Andrei C. Popescu

29 August 2024

In this study, crack-free TiC/Ti composites with TiC content ranging from 0 to 15 wt.% were successfully fabricated using Direct Energy Deposition with a dual-feeder system that concomitantly delivered different amounts of both constituents into a hi...

  • Article
  • Open Access
5 Citations
2,624 Views
15 Pages

Microstructure and Mechanical Properties of Ti-TiH2 Based Matrix Composites Reinforced with xTiB2 Particles Processed by Powder Metallurgy

  • David Israel Bravo Barcenas,
  • Jorge Manuel Chávez Aguilar,
  • Omar Jiménez Alemán,
  • Luis Olmos Navarrete,
  • Max Fernando Flores Jiménez,
  • Marco Aurelio González Albarrán and
  • Iván Gerardo Farias Velázquez

9 March 2023

The structure changes, microstructure evolution, and mechanical properties during Powder Metallurgy (PM) through High Vacuum Sintering of a Ti-TiH2 matrix reinforced with Titanium Diboride (TiB2) particles were investigated. Composites were fabricate...

  • Article
  • Open Access
12 Citations
3,521 Views
12 Pages

Study on In-Situ Synthesis Process of Ti–Al Intermetallic Compound-Reinforced Al Matrix Composites

  • Qiong Wan,
  • Fuguo Li,
  • Wenjing Wang,
  • Junhua Hou,
  • Wanyue Cui and
  • Yongsheng Li

19 June 2019

In this study, ball-milled powder of Ti and Al was used to fabricate Ti–Al intermetallic compound-reinforced Al matrix composites by an in-situ reaction in cold-pressing sintering and hot-pressing sintering processes. The detailed microstructur...

  • Article
  • Open Access
10 Citations
3,334 Views
15 Pages

13 April 2019

The thermo–mechanical behavior of in situ TiB2/7050 Al metal matrix composites is investigated by quasi-static and Split Hopkinson Pressure Bar compression tests over a wide range of temperature (20~30 °C) and strain rate (0.001~5000 s&minu...

  • Article
  • Open Access
21 Citations
4,349 Views
10 Pages

28 July 2019

We fabricated fully dense titanium boride (TiB) whisker-reinforced Ti-6Al-4V alloy matrix (Ti6Al4V-TiB) composites, with a homogeneous dispersion, a TiB orientation perpendicular to the loading direction (; two-dimensional random direction) and an in...

  • Article
  • Open Access
6 Citations
2,599 Views
14 Pages

Ceramic Matrix Composites Obtained by the Reactive Sintering of Boron Carbide with Intermetallic Compounds from the Ti-Si System

  • Dawid Kozień,
  • Izabella Czekaj,
  • Patrycja Gancarz,
  • Magdalena Ziąbka,
  • Wojciech Wieczorek,
  • Katarzyna Pasiut,
  • Dariusz Zientara and
  • Zbigniew Pędzich

5 December 2022

In this study, we investigated the effect of adding two different intermetallics, Ti5Si3 and TiSi2, for the preparation of TiB2-SiC-B4C composites. As part of the research, stoichiometric composites consisting only of two phases TiB2 and SiC were obt...

  • Feature Paper
  • Article
  • Open Access
19 Citations
3,553 Views
10 Pages

8 November 2019

TiB-reinforced Ti-3Al-2.5V matrix composites, in which TiB whiskers are oriented parallel to the direction of heat extrusion, were fabricated via mechanical alloying and hot isostatic pressing (HIP). To investigate the near-threshold fatigue crack pr...

  • Article
  • Open Access
16 Citations
4,088 Views
12 Pages

Carbon-fiber-reinforced ultrahigh-temperature ceramic (C/UHTC) matrix composites are an attractive candidate for fabricating various hot structures. The present study aimed to establish a Si-free Zr–Ti melt-infiltration method for fabricating C/UHTC...

  • Article
  • Open Access
16 Citations
4,800 Views
12 Pages

The Corrosion Behavior of Ti-Based Metallic Glass Matrix Composites in the H2SO4 Solution

  • Junwei Qiao,
  • Jing Fan,
  • Fan Yang,
  • Xiaohui Shi,
  • Huijun Yang and
  • Aidong Lan

17 January 2018

In-situ metallic glass matrix composites (MGMCs) are a new kind of promising structural engineering material. In this study, a comprehensive study about the corrosion behavior of in-situ Ti46Zr20V12Cu5Be17 MGMCs versus their size was conducted. It is...

  • Article
  • Open Access
3 Citations
1,459 Views
15 Pages

29 March 2024

Additive manufacturing (AM) techniques are widely investigated for the cost-effective use of titanium (Ti) alloys in various aerospace applications. One of the AM techniques developed for such applications is plasma transferred arc solid free-form fa...

  • Article
  • Open Access
2 Citations
3,902 Views
12 Pages

Effect of Ti Addition on the Microstructure and Mechanical Properties of SiC Matrix Composites Infiltrated by Al–Si (10 wt.%)–xTi Alloy

  • Yajun Yu,
  • An Du,
  • Xue Zhao,
  • Yongzhe Fan,
  • Ruina Ma,
  • Shijie Li,
  • Wei Wang,
  • Yaqi Cui and
  • Xiaoming Cao

21 January 2019

This paper proposes a simple reactive melt infiltration process to improve the mechanical properties of silicon carbide (SiC) ceramics. SiC matrix composites were infiltrated by Al–Si (10 wt.%)–xTi melts at 900 °C for 4 h. The effects...

  • Article
  • Open Access
2 Citations
1,808 Views
17 Pages

17 November 2024

Titanium-based Metal Matrix Composites (MMCs) manufactured by additive manufacturing offer tremendous lightweighting opportunities. However, processing the high reinforcement contents needed to substantially improve elastic modulus while conserving s...

  • Article
  • Open Access
1 Citations
1,275 Views
22 Pages

Microstructure Evolution and Mechanical Behavior of TiB-Reinforced Ti-6.5Al-2Zr-1Mo-1V Matrix Composites Obtained by Vacuum Arc Melting and Spark Plasma Sintering

  • Maxim Ozerov,
  • Ilya Astakhov,
  • Vitaly Sokolovsky,
  • Denis Klimenko,
  • Nikita Stepanov,
  • Nikita Yurchenko,
  • Shiyan Zhao,
  • Lujun Huang and
  • Sergey Zherebtsov

26 November 2024

Ti-6.5Al-2Zr-1Mo-1V/TiB metal matrix composites with 3 wt.% of TiB2 were obtained using vacuum arc melting and spark plasma sintering methods and compared with an unreinforced Ti-6.5Al-2Zr-1Mo-1V alloy. The microstructures of the unreinforced Ti6.5Al...

  • Article
  • Open Access
1 Citations
1,652 Views
12 Pages

Study on the Preparation of Network Ti-N/Ti Composites by Nitridation of Ti Powders

  • Ziyang Xiu,
  • Boyu Ju,
  • Junhai Zhan,
  • Weidi Chen,
  • Aiping Yin,
  • Xiaolin Zhu,
  • Pengjun Wang,
  • Ping Wu and
  • Wenshu Yang

26 July 2023

Composite structure design is an important way to improve reinforcement strengthening efficiency. The dispersion of the external reinforcement is often not uniform enough, however, and it is agglomerated in the matrix, which cannot uniformly and effe...

  • Article
  • Open Access
1 Citations
1,255 Views
16 Pages

On the High Elastic Modulus Mechanism of Iron Matrix Composites

  • Hangrui Liu,
  • Qi Zhang,
  • Xing Fang,
  • Xiaoyu Yang,
  • Mai Wang,
  • Xiqing Tang,
  • Yanxin Wu and
  • Zhenli Mi

27 January 2025

High modulus steels are characterized by high specific strength and specific stiffness, which can be attributed to the presence of hard reinforced particles. This paper investigates two common iron matrix composites, namely Fe/TiB2 and Fe/TiC, prepar...

  • Article
  • Open Access
7 Citations
3,118 Views
14 Pages

31 October 2020

Metal-matrix composites (MMCs) are made of non-metallic reinforcements in metal matrixes, which have excellent hardness, corrosion, and wear resistance. They are also lightweight and may pose a higher strength-to-weight ratio as compared to commercia...

  • Article
  • Open Access
5 Citations
2,362 Views
11 Pages

28 April 2024

This paper investigates the structure and phase composition of Al–TiB2 metal matrix composites prepared from the Al–Ti–B system powder using self-propagating high-temperature synthesis (SHS) in semi-industrial conditions (the amount...

  • Article
  • Open Access
2 Citations
2,160 Views
11 Pages

In this work, a 3D transient finite element (F.E.) model was established to investigate the temperature field distribution in laser processing of the Ti-6Al-4V substrate. The influences of laser power and scanning velocity on the molten pool state we...

  • Article
  • Open Access
10 Citations
3,279 Views
19 Pages

27 November 2022

In this study, a Ti-6Al-4V matrix composite reinforced with in situ synthesized TiB whiskers has been successfully produced from wasted chips by a cost-effective powder metallurgy route combining rapid heating and hot pressing. The effect of boron po...

  • Feature Paper
  • Article
  • Open Access
1 Citations
1,832 Views
14 Pages

25 April 2023

This work studies the phase composition, structure and mechanical properties of composite materials obtained by high-temperature vacuum sintering of SHS-fabricated CrNi–TiN powders synthesized in semi-industrial-scale production conditions. It was fo...

  • Article
  • Open Access
1 Citations
1,317 Views
19 Pages

10 October 2025

This study presents a novel methodology for the fabrication of aluminum matrix composites (AMCs) reinforced with a hybrid of MAX phase (Ti3AlC2) and MXene (Ti3C2Tx) particles via vacuum hot-pressing sintering, aiming to enhance the mechanical propert...

  • Article
  • Open Access
3 Citations
2,834 Views
12 Pages

Sintering and Mechanical Properties of (SiC + TiCx)p/Fe Composites Synthesized from Ti3AlC2, SiC, and Fe Powders

  • Mingtao Wang,
  • Zecheng Wang,
  • Zhiyue Yang,
  • Jianfeng Jin,
  • Guoping Ling and
  • Yaping Zong

9 May 2021

Ceramic-particle-reinforced iron matrix composites (CPR-IMCs) have been used in many fields due to their excellent performance. In this study, using the fast resistance-sintering technology developed by our team, iron matrix composites (IMCs) reinfor...

  • Article
  • Open Access
2,187 Views
11 Pages

Tribological Behavior of Titanium-Sintered Composites with Ring-Shaped TiN Dispersoids

  • Junko Umeda,
  • Hiroko Fujii,
  • Ryota Takizawa,
  • Takuma Teramae,
  • Ammarueda Issariyapat,
  • Shota Kariya,
  • Yafeng Yang,
  • Shufeng Li and
  • Katsuyoshi Kondoh

12 October 2022

The wide applicability of titanium (Ti) has prompted the analysis to improve its mechanical strength through the addition of different alloying elements. Among these, Ti materials with pre-mixed pure Ti and titanium nitride (TiN) powders as the start...

  • Article
  • Open Access
24 Citations
4,748 Views
13 Pages

The Dry Sliding Wear Properties of Nano-Sized TiCp/Al-Cu Composites at Elevated Temperatures

  • Wei-Si Tian,
  • Qing-Long Zhao,
  • Chuan-Jiang Zhao,
  • Feng Qiu and
  • Qi-Chuan Jiang

11 August 2017

Nano-sized ceramic particle reinforced aluminum composites exhibit excellent room-temperature mechanical properties. However, there is limited research on the dry sliding wear behavior of those composites at elevated temperatures, which should be one...

  • Article
  • Open Access
31 Citations
7,627 Views
17 Pages

10 May 2013

TiB2-based ceramic matrix composites (CMCs) were fabricated using elemental powders of Ti, B and C. The self-propagating high temperature synthesis (SHS) was carried out for the highly exothermic “in situ” reaction of TiB2 formation and the “tailing”...

  • Article
  • Open Access
22 Citations
4,040 Views
16 Pages

Tribological Behavior of TiC Particles Reinforced 316Lss Composite Fabricated Using Selective Laser Melting

  • Jing Li,
  • Zhanyong Zhao,
  • Peikang Bai,
  • Hongqiao Qu,
  • Minjie Liang,
  • Haihong Liao,
  • Liyun Wu and
  • Pengchen Huo

21 March 2019

In order to improve the abrasion performance of 316Lss, make full use of its advantages and broaden its application fields, the tribological behavior of the TiC particles reinforced 316Lss composites—which were manufactured by selective laser m...

  • Article
  • Open Access
10 Citations
2,067 Views
12 Pages

Effects of Melt Hydrogenation on the Microstructure Evolution and Hot Deformation Behavior of TiBw/Ti-6Al-4V Composites

  • Hui Yan,
  • Liang Wang,
  • Xiaoming Wang,
  • Botao Jiang,
  • Hongcan Liu,
  • Binbin Wang,
  • Liangshun Luo,
  • Yanqing Su,
  • Jingjie Guo and
  • Hengzhi Fu

21 March 2023

In this study, Ti-6Al-4V matrix composites reinforced with TiB ceramic whiskers were in situ synthesized and hydrogenated using the melt hydrogenation technique (MHT). The effects of MHT on the microstructure evolution and hot compression behavior of...

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