Results 61 to 70 of about 14,821 (161)

High-speed cutting performance characteristics of Ti(C, N)–W cermet tools against S32750 super-duplex stainless steel round bars

Journal of Materials Research and Technology
In this study, TiC0.5N0.5–60 wt% W and TiC0.5N0.5–70 wt% W cermet cutting tool specimens consisting of Ti(C, N) core, W-rich Ti(C, N) rim, and W-based alloy phases with much higher strengths than conventional heat-resistant tool materials at temperatures
Takashi Murakami, Jonny Herwan, Ichiro Ogura, Atsushi Korenaga   +3 more
doaj   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez, Amjad Othman, Majid Linjawi, Amro Al‐Qutub   +3 more
wiley   +1 more source

An in vitro Comparative evaluation of the sealing ability of five different root-end filling materials under confocal laser microscopy

Contemporary Clinical Dentistry, 2020
Aim: The purpose of this in-vitro study was to compare and evaluate the best sealing ability of five different root end filling materials i.e. Silver Amalgam, RMGIC, Cermet Cement, MTA Angelus and Biodentine using ConFocal Laser Scanning Microscope ...
Fatinder Jeet Singh, Lovejeet Ahuja, Gurpreet Kakkar, Ashish Kakkar, Abhinav Garg, Akshita Mahajan   +5 more
doaj   +1 more source

Coating with overlay metallic-cermet alloy systems [PDF]

, 1984
A base layer of an oxide dispersed, metallic alloy (cermet) is arc plasma sprayed onto a substrate, such as a turbine blade, vane, or the like, which is subjected to high temperature use.
Gedwill, M. A., Glasgow, T. K., Levine, S. R.   +2 more
core   +1 more source

AC-coupled GaAs microstrip detectors with a new type of integrated bias resistors [PDF]

, 1997
Full size single-sided GaAs microstrip detectors with integrated coupling capacitors and bias resistors have been fabricated on 3'' substrate wafers. PECVD deposited SiO_2 and SiO_2/Si_3N_4 layers were used to provide coupling capacitaces of 32.5 pF/cm ...
A Söldner-Rembold, Allport, Ameen, Ameen, Baines, Barberis, C Weber, Caccia, Ellison, Gadomski, Gow, Hoffman, Howes, Irsigler, J Ludwig, K Runge, M Hornung, M Rogalla, M Webel, Marder, Morris, Morris, Nagatani, Ohsugi, Parsey, Petrolo, Pitzl, R Geppert, R Göppert, R Irsigler, Steemers, Th Schmid, Tsay, Yeh   +33 more
core   +4 more sources

Investigating the Iron‐Steam Process for Coupling With SOEC and SOFC: A Step Toward Integrated Hydrogen and Electricity Storage

steel research international, EarlyView.
Fixed‐bed reactor experiments (10 L) validate the iron–steam redox process, bridging material‐scale research and industrial power‐to‐power applications. Coupled with SOEC/SOFC systems, this framework defines critical interfaces for heat and gas management. Results confirm reproducible hydrogen storage and release, demonstrating technical feasibility at
Julien Göthel, Radek Vostal, Olena Volkova   +2 more
wiley   +1 more source

Estudio por emisión acústica del comportamiento a flexión de recubrimientos WC-Co obtenidos por plasma atmosférico

Revista de Metalurgia, 2007
Los recubrimientos de cermet WC-Co proyectados por plasma se utilizan en un amplio rango de aplicaciones industriales, principalmente por su resistencia al desgaste, incluso en medio corrosivo.
F. Segovia, E. Klyatskina, V. Bonache, M. D. Salvador, E. Sanchez, V. Cantavella, C. Bloem   +6 more
doaj   +1 more source

Solid Particle Erosion and Predictive Modeling of Epoxy Composites Reinforced With Diatom Frustules

Polymer Composites, Volume 47, Issue 8, Page 7094-7108, 20 April 2026.
Schematic representation of the solid particle erosion process and predictive modeling workflow for diatom frustule‐reinforced epoxy composites, illustrating the test setup, erosion response curve, and filler‐matrix interaction. ABSTRACT This study examines the solid particle erosion wear behavior of epoxy composites reinforced with 5–20 wt% calcined ...
Elif Gültürk, Eser Yarar, Orkan Baran Korkusuz, Aleyna Kara, Tamer Sınmazçelik   +4 more
wiley   +1 more source

Surface excitonic emission and quenching effects in ZnO nanowire/nanowall systems: limiting effects on device potential. [PDF]

, 2006
We report ZnO nanowire/nanowall growth using a two-step vapour phase transport method on a-plane sapphire. X-ray diffraction and scanning electron microscopy data establish that the nanostructures are vertically well-aligned with c-axis normal to the ...
A. Meaney, B. Nikoobakht, E. McGlynn, J. Grabowska, J.-P. Mosnier, J.-R. Duclère, K. K. Nanda, M. O. Henry   +7 more
core   +1 more source

Microstructure and mechanical properties of TiC reinforced NbC-Ni4VC4Mo2C cermets

Materials Research Express
The class of NbC-Ni cermets has emerged as a promising environmentally friendly alternative to WC-Co cemented carbide tools, although some inherent properties i.e.
Asad Malik, Abdul Basit, Muhammad Farzik Ijaz, Furqan Anwar, Malik Adeel Umer, Yang Shao   +5 more
doaj   +1 more source