Results 31 to 40 of about 11,543 (271)

Silicon Carbide-Based Hydrogen Gas Sensors for High-Temperature Applications

Sensors, 2013
We investigated SiC-based hydrogen gas sensors with metal-insulator-semiconductor (MIS) structure for high temperature process monitoring and leak detection applications in fields such as the automotive, chemical and petroleum industries. In this work, a
Sangchoel Kim, Jehoon Choi, Minsoo Jung, Seongjeen Kim, Sungjae Joo   +4 more
doaj   +1 more source

Design study of 10 kW direct fission target for RISP project

EPJ Web of Conferences, 2014
We are developing Isotope Separation On-Line (ISOL) target system, which consists of 1.3 mm-thick uranium-carbide multi-disks and cylindrical tantalum heater, to be installed in new facility for Rare Isotope Science Project in Korea.
Tshoo K., Jang D.Y., Woo H.J., Kang B.H., Kim G.D., Hwang W., Kim Y.K.   +6 more
doaj   +1 more source

Effect of SiC Nanowhisker on the Microstructure and Mechanical Properties of WC-Ni Cemented Carbide Prepared by Spark Plasma Sintering

The Scientific World Journal, 2014
Ultrafine tungsten carbide-nickel (WC-Ni) cemented carbides with varied fractions of silicon carbide (SiC) nanowhisker (0–3.75 wt.%) were fabricated by spark plasma sintering at 1350°C under a uniaxial pressure of 50 MPa with the assistance of vanadium ...
Xiaoyong Ren, Zhijian Peng, Zhiqiang Fu, Chengbiao Wang   +3 more
doaj   +1 more source

Investigation of themicrostructure, hardness, and compressive properties of TaC-reinforced lamellar graphite cast irons

European Mechanical Science, 2023
Tantalum Carbide (TaC) reinforcement was made to lamellar graphite (gray) cast irons that were produced in the physical conditions of a foundry at reinforcement ratios of 0%, 0.025%, 0.155%, and 0.285%.
Rifat Yakut, Ömer Çiftçi
doaj   +1 more source

Changes in the acid resistance of erythrocytes upon contact with TiC, TiN, Ti-Nb, Ti-Zr and Ti-Ta compositions

Russian Open Medical Journal
Background — There is a high demand for new implant materials in traumatology, orthopedics and dentistry. Biodegradation of titanium alloys leads to undesirable effects that reduce the quality of life in patients with implants.
Petr A. Ilchenko, Elena N. Sazonova, Alexander A. Burkov   +2 more
doaj   +1 more source

Determination of Tungsten Content in Tungsten Carbide and Waste Product by X-ray Fluorescence Spectrometry with Fusion Sample Preparation

Yankuang ceshi, 2015
Tungsten carbide is widely used in the production of cemented carbide materials and the content of tungsten in tungsten carbide has a significant impact on its performance and cargo accounts settlement.
YE Shu-ai, WANG Wei, PU Xu-li, CAI Ji-jie   +3 more
doaj   +1 more source

MXene in the lens of biomedical engineering: synthesis, applications and future outlook

BioMedical Engineering OnLine, 2021
MXene is a recently emerged multifaceted two-dimensional (2D) material that is made up of surface-modified carbide, providing its flexibility and variable composition.
Adibah Zamhuri, Gim Pao Lim, Nyuk Ling Ma, Kian Sek Tee, Chin Fhong Soon   +4 more
doaj   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Highly Fast Response of Pd/Ta₂O₅/SiC and Pd/Ta₂O₅/Si Schottky Diode-Based Hydrogen Sensors

Sensors, 2021
Herein, the fabrication of a novel highly sensitive and fast hydrogen (H2) gas sensor, based on the Ta2O5 Schottky diode, is described. First, Ta2O5 thin films are deposited on silicon carbide (SiC) and silicon (Si) substrates via a radio frequency (RF ...
Muhammad Hussain, Woonyoung Jeong, Il-Suk Kang, Kyeong-Keun Choi, Syed Hassan Abbas Jaffery, Asif Ali, Tassawar Hussain, Muhammad Ayaz, Sajjad Hussain, Jongwan Jung   +9 more
doaj   +1 more source

Thermal shock and erosion resistant tantalum carbide ceramic material [PDF]

, 1978
Ceramic tantalum carbide artifacts with high thermal shock and mechanical erosion resistance are provided by incorporating tungsten-rhenium and carbon particles in a tantalum carbide matrix. The mix is sintered by hot pressing to form the ceramic article
Honeycutt, L., III, Manning, C. R.
core   +1 more source