Results 31 to 40 of about 1,653 (221)

DIFFUSION OF CARBON IN TANTALUM CARBIDES. [PDF]

, 1967
The diffusivities presented in the present paper are determined using the same technique and the calculated diffusivities for both TaC and Ta2C are found to be in good agreement with Resnick et. al.
openaire   +4 more sources

Recent Advances in Tantalum Carbide MXenes: Synthesis, Structure, Properties, and Novel Applications

Crystals
Tantalum carbide MXenes, notably Ta4C3Tx and Ta2CTx, exhibit distinctive physicochemical properties that distinguish them from the well-studied Ti3C2Tx MXene.
Mingfeng Li, Li Xu, Mengdi Guo, Hao Shang, Xiao Luo, Yanan Ma   +5 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

One‐Step, High‐Removal‐Rate and Low‐Damage Chemical Mechanical Polishing of InP Enabled by Hydrolysis Activated PF6− with In Situ Fluoride Passivation

Advanced Science, EarlyView.
In this work, we propose a CMP method for InP using NH4PF₆, which hydrolyzes under In3+ catalysis to form reactive species. These convert InP into low‐binding‐energy fluorides, facilitating removal and dissolution. The process delivers high material removal rates, smooth surfaces, and fluorine passivation that lowers defect density and improves ...
Shigong Fu, Jianwei Zhou, Chenwei Wang, Yanchao Ge, Chong Luo, Yuhang Qi   +5 more
wiley   +1 more source

Determination of the efficiency of hafnium carbide and tantalum carbide coatings deposited on exchange membrane fuel cells

, 2021
The energy efficiency of the hafnium carbide and tantalum carbide membranes (electrolyte) deposited through the PVD technique was determined from the systems simulation under operating conditions of parallel plates connected in series.
Ruiz Madera, C, Aperador, W, Bautista-Ruiz, Jorge   +2 more
core   +1 more source