Results 31 to 40 of about 56,434 (214)

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

open access: yesRussian 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   +2 more
doaj   +1 more source

Structure and wear resistance of Ti-TiC-TiB layers obtained by non-vacuum electron beam cladding

open access: yesMATEC Web of Conferences, 2017
In this study structure and tribotechnical properties of cp-titanium after non-vacuum electron beam cladding of powder mixture containing boron carbide were investigated.
Lenivtseva Olga   +2 more
doaj   +1 more source

2D Titanium Carbide (MXene) for Wireless Communication [PDF]

open access: yesScience Advances, 2018
Flexible 100-nm-thick antennas are made by one-step spray coating of metallic 2D titanium carbide MXene.
Asia Sarycheva   +5 more
openaire   +2 more sources

Titanium carbide – Titanium boride composites by self propagating high temperature synthesis approach: Influence of zirconia additives on the mechanical properties

open access: yesResults in Physics, 2019
This work presents the fabrication of high-dense titanium carbide – titanium boride (TiC-TiB2) composites by self-propagating high temperature synthesis (SHS) under-load methodology. The influence of particle size of boron carbide (B4C) and the amount of
Mohammed Alsawat   +3 more
doaj   +1 more source

A comparison of the results from intra-pleural and intra-peritoneal studies with those from inhalation and intratracheal tests for the assessment of pulmonary responses to inhalable dusts and fibres. [PDF]

open access: yes, 2016
The aim of this paper is to compare results from inhalation studies with those from intraperitoneal and intrapleural tests, where available, for a number of fibrous and particulate test materials.
Bevan, Ruth   +2 more
core   +2 more sources

Investigation of the chemical interaction in the TiC-Si3N4 system [PDF]

open access: yesMaterials Research, 1999
Chemical interaction in the TiCSi3N4 system was investigated. Thermodynamic calculations and kinetic analysis were carried out for a number of powder mixtures with various TiC:Si3N4 molar ratios in the temperature range 1300-1750 °C. Stability regions of
V.A. Izhevskyi   +2 more
doaj   +1 more source

Failure Analysis of Two HP-Nb Heat-Resistant Tubes after 46,000 h Exposure to Reformer Service Conditions

open access: yesMetals, 2023
This study presents a failure analysis in two reformer tubes used for hydrogen production in a petrochemical industry. These tubes (Tube A and Tube B) were made by the centrifugal casting of HP-Nb alloy in such a way that one contained titanium as a ...
Ali Nazemi Harandi   +4 more
doaj   +1 more source

Ceramic material suitable for repair of a space vehicle component in a microgravity and vacuum environment, method of making same, and method of repairing a space vehicle component [PDF]

open access: yes, 2009
A precursor of a ceramic adhesive suitable for use in a vacuum, thermal, and microgravity environment. The precursor of the ceramic adhesive includes a silicon-based, preceramic polymer and at least one ceramic powder selected from the group consisting ...
Easler, Timothy E., Riedell, James A.
core   +1 more source

Sintering Behavior and Microstructure of TiC-Me Composite Powder Prepared by SHS

open access: yesMetals, 2017
Titanium, its alloys, and refractory compounds are often used in the compositions of surfacing materials. In particular, under the conditions of electron-beam surfacing the use of synthesized composite powder based on titanium carbide with a metal binder
Elena N. Korosteleva   +2 more
doaj   +1 more source

Determination of geometry of cutting tool for smallsize machining of parts made of titanium alloys [PDF]

open access: yesОмский научный вестник, 2019
Requirements for the quality of manufacturing implants made of titanium alloys used in medicine are quite high. At the same time existing processing methods in their manufacture do not always provide the required quality of the treated surfaces ...
D. S. Rechenko   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy