Results 21 to 30 of about 881,912 (310)
Generation of the magnetic field in jets [PDF]
, 2006 We consider dynamo action under the combined influence of turbulence and large-scale shear in sheared jets. Shear can stretch turbulent magnetic field lines in such a way that even turbulent motions showing mirror symmetry become suitable for generation ...
Alloy +37 more
core +2 more sources
Metals, 2019 In this study, castings of TiC nanoparticle reinforced 2219 aluminum matrix composites with different TiC nanoparticle contents (0, 0.5, 0.9, 1.3, and 1.7 wt.%) prepared using an ultrasound-assisted stirring technology were deformed by multidirectional ...
Yilong Yang +4 more
doaj +1 more source
The influence of laser assistance on the machinability of the titanium alloy Ti555-3 [PDF]
, 2013 The Ti533-3 alloy is a new titanium alloy which is starting to see increased use in the aeronautical domain to improve the durability of components and to optimize the weight/resistance ratio. This alloy is characterized by greater resistance compared to
BRAHAM-BOUCHNAK, Tarek +3 more
core +5 more sources
Metals, 2022 To understand the effect of the initial state of AA2195 Al-Li alloy on the forming process, as-cast and homogenized ingots were compressed by using a Gleeble-3150 thermo-mechanical simulator at different temperatures (360–480 °C) and strain rates (0.01 ...
Jin Zhang, Zemeng Liu, Dongfeng Shi
doaj +1 more source
Grain refinement efficiency of a new oxide-containing master alloy for aluminium casting alloys [PDF]
, 2014 In this study, grain refinement efficiency of a new oxide master alloy based on MgAl2O4 was demonstrated on an A357 alloy. The grain size of the reference alloy was reduced by 50-60% with the addition of the master alloy and introduction of ultrasonic ...
Babu, NH +3 more
core +1 more source
A review of amino acids used as corrosion inhibitors on iron metal/alloys in aggressive environments
Zaštita Materijala, 2022 Research into the use of safe and environmentally friendly corrosion inhibitors can pave the way for an understanding of their inhibition mechanisms in metallic alloy materials.
Ifeyinwa Calista Ekeke +2 more
doaj +1 more source
Study of the microstructure, tensile properties and hardness of AZ61 magnesium alloy subjected to severe plastic deformation [PDF]
, 2018 Hot extruded (EX) AZ61 magnesium alloy was processed by the twist channel angular pressing (TCAP) method, which combines equal channel angular pressing (ECAP) and twist extrusion (TE) processes and significantly improves the efficiency of the grain ...
Džugan, Jan +6 more
core +1 more source
Effect of tension on edge crack of on-line heating rolled AZ31B magnesium alloy sheet
Journal of Materials Research and Technology, 2020 Edge crack is a common defect in the rolled magnesium alloy sheet which increase the rolling cost. In this study, the effect of tension on the edge crack of AZ31B sheet rolled with on-line heating rolling was investigated.
Yuchen Huang +6 more
doaj +1 more source
Oxidation and crystallization of an amorphous Zr60Al15Ni25 alloy [PDF]
, 1996 The amorphous ternary metallic alloy Zr60Al15Ni25 was oxidized in dry oxygen in the temperature range 310 ±C to 410 ±C. Rutherford backscattering (RBS) and cross-sectional transmission electron microscopy (TEM) studies suggest that during this treatment ...
Geyer, U. +4 more
core +1 more source
Estimate of cooling rate of melts based on non-ferrous metals. [PDF]
Металознавство та обробка металів, 2019 The method of studying the rate of cooling of the melt on the example of a Cu-Zn alloy is presented.
Verkhovliuk M. +3 more
doaj +1 more source