Results 21 to 30 of about 26,801 (265)

Wear Behavior of Self-mated Ti-Si-C Composites and Ti-Si-N Composites Slid Without Lubricant

Tribology Online, 2008
To develop lightweight wear-resistant titanium matrix composites, the wear behaviors of three kinds of composites produced from SiC and titanium (Ti-Si-C composite) and three kinds of composites produced from Si3N4, TiN and titanium (Ti-Si-N composite ...
Yuko Hibi, Takashi Murakami
doaj   +1 more source

Dry sliding wear resistance characterization of titanium matrix composites reinforced with titanium carbonitrides

Mechanical Engineering Journal, 2020
Pure Ti and Ti-6Al-4V alloy show high specific strength, excellent fatigue strength and good corrosion resistance; however, their poor wear resistance limits potentially wider application.
Hiroshi IZUI, Kotaro HATTORI, Yoshiki KOMIYA   +2 more
doaj   +1 more source

Synthesis and characterisation of magnesium matrix composite reinforced with titanium dioxide nanoparticulates

Materials Research Express, 2020
In the present work, magnesium matrix composite reinforced with titanium dioxide (TiO _2 ) nanoparticulates was synthesized using powder metallurgy (solid-state processing) technique followed by hybrid microwave heat treatment and hot extrusion ...
P C Elumalai, R Ganesh
doaj   +1 more source

Titanium carbide coating on graphene nanoplatelets

Journal of Materials Research and Technology, 2020
Titanium carbide was formed on graphene nanoplatelets (GNPs) using potassium hexa-fluorotitanate (K2TiF6) salt in the presence of pure aluminium. K2TiF6 - GNPs mixture with titanium to carbon ratio of 5:1 was heated at a high temperature of 900 °C for 1 ...
Mahmood Khan, Salman Ahmad, Sarim Zaidi, Abdul Wadood, Tayyab Subhani, Shahid Akhtar, Syed Wilayat Husain, Ragnhild Elizabeth Aune   +7 more
doaj   +1 more source

Achieving high impact–abrasion–corrosion resistance of high–chromium wear–resistant steel via vanadium additions

Journal of Materials Research and Technology
In this study, four high-chromium wear-resistant steels with varying vanadium contents were prepared. Their mechanical properties, corrosion behaviour and impact–abrasion–corrosion behaviour were comprehensively investigated in a simulated corrosive ...
Xueyu Liao, Zhibin Zheng, Tianlong Liu, Jun Long, Shuai Wang, Haoyu Zhang, Kaihong Zheng   +6 more
doaj   +1 more source

Dry sliding wear behavior of TiB/Ti and TiC/Ti composites

Mechanical Engineering Journal, 2018
Titanium and its alloys have excellent strength properties and corrosion resistance, but they show poor wear resistance, which cannot be improved by heat treatment.
Hiroshi IZUI, Kazuhiro TOEN, Shoji KAMEGAWA, Yoshiki KOMIYA   +3 more
doaj   +1 more source

Wear-resistant Ti/TiCp composite coatings via synchronous powder supplied wire arc additive manufacturing

Journal of Materials Research and Technology
This study employed wire arc additive manufacturing (WAAM) with synchronous powder supplied to obtain titanium carbide (TiC) particle-reinforced titanium matrix composite coatings.
Xinxin Guo, Ming Ma, Shuaifeng Zhang, Zhengying Wei   +3 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Influence on the properties of TMCs of ceramic and intermetallic composite reinforcements (B4C, TixAly and TixSiy) fabricated by inductive hot pressing

Heliyon
Ambitious and competitive, the aerospace industry continuously demonstrates to be one of the leading engineering sectors either at exigence and new technologies development.
Cristina M. Arévalo, Isabel Montealegre-Meléndez, Erich Neubauer, Michael Kitzmantel, Sheila Lascano, Eva M. Pérez-Soriano   +5 more
doaj   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source