Results 11 to 20 of about 717,841 (151)

Influence of alloying Ti, Mo and W on the kinetic and strength characteristics of membrane alloys based on Nb and V

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
An analysis was carried out of influence of , Ti Mo and W on the nature of the amorphous nano- and crystalline structures on the strength and kinetic characteristics – diffusion D and permeability Φ of hydrogen in membrane alloys based on binary Nb - Ni ...
Valery A. Polukhin   +2 more
doaj   +1 more source

Microstructure and Properties of TiC/Ti Coatings Deposited by the Supersonic Cold Gas Spray Technique [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Nanostructured, biocompatible, TiC/Ti Supersonic Cold Gas Sprayed coatings were deposited onto a Ti6Al4V alloy and their microstructure, wear resistance and hardness were investigated. The starting nanostructured powder, containing a varied mixture of Ti
J. Kusiński   +6 more
doaj   +1 more source

Cell Surface Properties of Lactococcus lactis Reveal Milk Protein Binding Specifically Evolved in Dairy Isolates

open access: yesFrontiers in Microbiology, 2017
Surface properties of bacteria are determined by the molecular composition of the cell wall and they are important for interactions of cells with their environment. Well-known examples of bacterial interactions with surfaces are biofilm formation and the
Mariya Tarazanova   +16 more
doaj   +1 more source

THE EVALUATION OF THE CHILDHOOD NON-HODGKIN LYMPHOMA CASES TREATED ÎN FUNDENI PEDIATRIC CLINIC (2000-2005) [PDF]

open access: yesRomanian Journal of Pediatrics, 2008
Non-Hodgkin lymphoma comprises a heterogeneous group of lymphoid neoplasms. The four main NHL subtypes of childhood exhibit significant differences în terms of their clinical features, which may be crucial for detrmining therapeutic strategies. The most
Adriana Sărsan, Constantin Arion
doaj   +1 more source

Effect of Ti and TiC coating on the thermal stability of diamond

open access: yesJin'gangshi yu moliao moju gongcheng, 2023
The metallization of diamond surface is one of the important methods to improve the properties of diamond products. The quality of the coating has an important influence on the thermal stability of diamond and its products.
Xiwang WU   +5 more
doaj   +1 more source

Combined Effect of Zr and Si on Isothermal Oxidation of Ti [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
In this study, the combined effect of Zr and Si on isothermal oxidation of Ti for 25 and 50 h at 820°C, which is the temperature related to exhaust valves operation, was investigated.
S.-H. Ha   +4 more
doaj   +1 more source

The Importance of Electron Transfer Mechanism in Reactions of Neutral Transition Metal Atoms

open access: yesLaser Chemistry, Volume 15, Issue 2-4, Page 209-220, 1995., 1995
Reaction kinetics of ground, Ti(a3F) and V(a4F), and excited, Ti(a5F) and V(a6D), states atoms with some simple molecules have been studied by a discharge‐flow tube technique. Laser‐induced fluorescence (LIF) was used to determine the concentration of the metal atoms as a function of the flow rate of the reactant molecule to obtain effective ...
Kenji Honma, David E. Clemmer
wiley   +1 more source

Effect of TiO2 content in slag on Ti content in molten steel

open access: yesHigh Temperature Materials and Processes, 2021
A calculation model of activity for CaO–SiO2–MgO–Al2O3–TiO2 slag is established according to molecular-ion coexistence theory of slag structure to calculate the activities of Al2O3, SiO2, and TiO2 in the slag.
Gao Gang   +3 more
doaj   +1 more source

Caracterización mecánica de aleaciones porosas, base Ti, producidas mediante la técnica de sinterización con espaciador

open access: yesRevista de Metalurgia, 2010
La búsqueda de materiales adecuados para su uso como implante implica una mayor investigación sobre los biomateriales, como lo son el titanio y sus aleaciones.
C. Tojal   +3 more
doaj   +1 more source

Ground Level LiDAR as a Contributing Indicator in an Environmental Protection Application

open access: yesIEEE Access, 2023
The value attributed to the forests in developed countries has shifted from commercial wood production towards carbon reduction, habitat for wildlife, scenery and recreation.
Ciprian M. Coman   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy