Results 41 to 50 of about 796 (182)

Effect of Laser Remelting on Wear Behavior of HVOF-Sprayed FeCrCoNiTiAl_0.6 High Entropy Alloy Coating

Applied Sciences, 2020
In this study, a laser remelting process was applied to the FeCrCoNiTiAl0.6 high entropy alloy coating in order to improve the density and the surface quality of the coating. The coating was fabricated by high-velocity-oxygen-fuel (HVOF) technology.
Lijia Chen, Dingyong He, Bing Han, Zhen Guo, Li Zhang, Longxing Lu, Xu Wang, Zhen Tan, Zheng Zhou   +8 more
doaj   +1 more source

Fabrication and Characterization of Co‐Based Medium‐Entropy Alloys for Structural and Functional Applications: A Comprehensive Review

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Co‐based medium‐entropy alloys (MEAs) have attracted considerable interest in materials science due to their excellent mechanical properties, thermal stability, and superior resistance to oxidation, corrosion, and wear. These alloys, characterized by a balanced composition of multiple principal elements, exhibit remarkably high‐temperature strength ...
Kazeem Oladiti Sanusi, Nicholus Malatji, Samson Olaitan Jeje, Lehlogonolo Rudolf Kanyane, Mxolisi Brendon Shongwe, Mohammad Rezwan Habib   +5 more
wiley   +1 more source

Design and Analysis for Cryogenic Liquid and High‐Pressure Compressed Gaseous Hydrogen Storage Vessels: A Review

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Cryogenic liquid hydrogen (LH2) and high‐pressure compressed gaseous hydrogen (CGH2) vessels are the core technologies for large‐scale hydrogen storage. This review systematically examines their design challenges and failure mechanisms under extreme cryogenic and high‐pressure conditions. For LH2 vessels, recent advances in thermal insulation, boil‐off
Mengfan Wei, Guixing Li, Huan Wang, Zhi Han, Feng Huang, Huiming Ning, Yuan Chen, Weiwei Han   +7 more
wiley   +1 more source

Influence of Al content on thermal cycling behavior of HVOF-NiCrAlY+APS-nYSZ thermal barrier coatings

Journal of Aeronautical Materials
NiCrAlY is a commonly used metallic bond coat material for thermal barrier coating in gas turbines. This study investigates the effect of two NiCrAlY powders with different aluminum contents for gas turbine fabrication on the thermal cycling behavior of ...
LI Chao, CHENG Yuxian, LI Hongying, WANG Lu, CHEN Weijie   +4 more
doaj   +1 more source

A Novel Robust Gamma Ridge–Type Regression for Effectively Modeling Multivariate Cancer Data

Journal of Mathematics, Volume 2026, Issue 1, 2026.
The gamma regression model (GRM) is widely used for modeling positive, right‐skewed continuous data. The maximum‐likelihood estimator (MLE) is usually used to estimate the parameters of the GRM. However, two common issues significantly affect the reliability of MLEs: multicollinearity and outliers.
Fatimah M. Alghamdi, Ali T. Hammad, Gamal A. Abd-Elmougod, Manahil SidAhmed Mustafa, Alhagie Hydara, Ahmed M. Gemeay, Smritijit Sen   +6 more
wiley   +1 more source

Surface Functionalization of TiO2 With an Albumin–Teicoplanin Complex to Prevent Implant‐Associated Infections

Journal of Biomedical Materials Research Part A, Volume 113, Issue 12, December 2025.
ABSTRACT Postoperative infection and aseptic loosening are leading causes of orthopedic implant failure, often necessitating complex and costly revision surgeries. Teicoplanin (TP), a glycopeptide antibiotic effective against methicillin‐resistant Staphylococcus aureus (MRSA), and albumin (AB), a biocompatible carrier protein, present a promising ...
Chitra Jagannathan, Jason P. Mansell
wiley   +1 more source

Evaluation of microstructure and mechanical properties of thermally sprayed NiCrAlY bond coats on Superni C-263 aero engine combustor liner alloy

Results in Engineering
Thermal spray coatings are widely used for protecting aero engine hot section components. The present investigation aimed at assessing the microstructural and mechanical properties of thermally sprayed NiCrAlY bond coats deposited over the nickel based ...
S. Karthikeyan, Raja S, V. Balasubramanian, Simon Yishak   +3 more
doaj   +1 more source

Fracture Toughness of HVOF Thermally Sprayed WC-12Co Coating in Optimized Particle Temperature [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2017
In this paper the fracture toughness of WC-12Co coatings in optimum particle temperature in high velocity oxy fuel (HVOF) process have been studied by means of Vickers indentation. Multiple linear regression model applying Minitab, were used to determine
M. Jalali Azizpour, M. Salehi
doaj  

Architectural Design and Affecting Factors of Jute‐Based Flame‐Retardant Textiles for Real‐World Applications

Nano Select, Volume 6, Issue 12, December 2025.
Jute‐based flame‐retardant textiles are eco‐friendly materials used in home textiles, firefighting gear, and insulation. Developed through coating, exhaustion, and chemical treatments, they offer safety, scalability, and versatility. Challenges include cost, durability, and environmental impact.
Md. Nazif Hasan Chowdhury, Arnob Dhar Pranta, Md. Reazuddin Repon, Tonmoy Saha, Joyjit Ghosh   +4 more
wiley   +1 more source

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

Advanced Engineering Materials, Volume 27, Issue 10, May 2025.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono, Amir Ardeshiri Lordejani, Sara Bagherifard   +2 more
wiley   +1 more source