Results 21 to 30 of about 4,490,479 (180)

Development and design of binder systems for titanium metal injection molding: An overview [PDF]

open access: yes, 2012
Titanium metal injection molding (Ti-MIM) has been practiced since the late 1980s. Logically, the Ti-MIM practice follows the similar processes developed for the antecedent materials such as stainless steel and ceramics.
Cao, Peng   +4 more
core   +2 more sources

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

Laser-induced isotopic effects in titanium resonance ionization [PDF]

open access: yes, 1993
Titanium isotope ratios have been measured by resonance ionization mass spectrometry (RIMS) with special emphasis on the nature of laser-induced isotopic selectivity.
Blake, Geoffrey A.   +3 more
core   +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

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

Concentration dependence of thermal isomerization process of methyl orange in ethanol [PDF]

open access: yes, 2017
The thermal isomerization (TI) rates of methyl orange (MO) and 4-dimethylaminoazobenzene (DMAAB) in ethanol (EtOH) are measured. Usually TI rates of azobenzene dyes are known to be concentration independent.
KINOSHITA Eri   +3 more
core   +2 more sources

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

Regions of the T cell receptor alpha and beta chains that are responsible for interactions with CD3. [PDF]

open access: yes, 1991
The T cell antigen receptor consists of the Ti alpha/beta heterodimer which recognizes antigen, and the associated CD3 chains, thought to be involved in signal transduction.
Tan, L, Turner, J, Weiss, A
core   +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

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

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