Examples of using Microstructural changes in English and their translations into Portuguese
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Medicine
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Ecclesiastic
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Computer
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Official/political
The parent metal(pm)has not microstructural changes to be far to the fusion zone.
Machining can lead to localised overheating through frictional heat,resulting in microstructural changes and post shrinkage.
However, microstructural changes can arise due to cyclic thermomechanical actions to which the plates are exposed.
Due to operational conditions,the hp steel have undergone microstructural changes caused by aging.
Microstructural changes can occur in the material subject to phase transformation, resulting in changes in their mechanical properties.
It appears that way,although I haven't found any evidence Whoa. of microstructural changes caused by liquid expansion.
Microstructural changes of the mixtures were analyzed by thermogravimetry, x-ray diffraction, and scanning electron microscopic analysis.
An atomic force microscope was used to identify microstructural changes in the constituents of the samples.
Fe-cr-mo steels have ferromagnetic properties that can be investigated in order to provide information on these microstructural changes.
When kaolin is subjected to heat treatment occur microstructural changes, among them the formation of mullite.
The microstructural changes were analyzed by means of optical microscopy(om), x ray diffraction(xrd), measured by ferritescope and transmission electron microscopy tem.
Temperatures above the glass transition temperature have an effect on microstructural changes and thus post shrinkage after renewed cooling.
The rmb is highly sensitive to microstructural changes of ferromagnetic materials and various surveys has been used in the evaluation of residual stresses arising from mechanical or thermal effects, levels of hardness and plastic deformation.
However, exposure to temperatures above 1000° F can result in microstructural changes that significantly lower ductility and impact strength.
The maximum creep resistance of these steels is essential to establish the excellence in operation at high temperatures,since significant microstructural changes occur in these conditions.
This is probably due to reduced muscle mass and possible microstructural changes, which result in increased muscle work in order to maintain the exercise.
The models for the mechanisms of superplastic deformation in metal alloys are based on the study of the mechanical response and on the evaluation of the microstructural changes that happen due to deformation.
This erosive action combined with the microstructural changes caused by bleaching agents on dental enamel, can increase the demineralization on tooth surface.
The use of automated welding processes increase the productivity,and promote better control of the welding parameters, and microstructural changes, and consequently, better mechanical properties of the welded joint.
The fragmentation of coarse grains and microstructural changes of a free steel interstitials(if) stabilized niobium(nb) and titanium(ti) during cold rolling deformation was investigated.
The exposure of these steels in harsh environments for extended periods when subjected to elevated temperatures lead to microstructural changes, such as carbide precipitation which affect its creep and corrosion resistance.
However, using conventional grinding wheels a great amount of heat generated on the process is conducted into the workpiece andso it is important the correct selection of cutting parameters in order to avoid finishing deterioration and microstructural changes.
By means of measurements of fractional anisotrophy FA, radial diffusion RD and axial diffusion AD,one can infer that diffuse microstructural changes occur in the apparently normal brain white matter tracts, going beyond the corticospinal tracts and optic radiations.
In order to identify the microstructural changes associated with these changes in mechanical properties and to identify the mechanisms involved, were carried out of the analyzed by optical microscopy, scanning eléctron(sem) and transmission electronic(tem). with the use of optical microscopy and.
The application of these alloys usually depends on welding processes, andthe thermal cycles deserve special attention in order to avoid microstructural changes that compromise the mechanical and/or electrochemical performance fundamentally corrosion resistance.
This work aims,check for microstructural changes on the coupling material, and possible generation of cracks through the study of steel aar m-201 grade and after the test of magnetic particles with alternating current by applying prods.
Prolonged exposure of steels the extreme conditions of temperature and pressure changes the microstructure causing degradation of mechanical properties mainly due to changes in carbides,then causing microstructural changes, such as formation of voids, micro and macro cracks.
The microstructural changes resulting from the welding cycle and/ or post-weld heat treatment significantly affect the final mechanical and physicochemical properties of the joint and the base metal near it, hence the importance of studying the microstructural evolution that thrives in these steps.
The high pressure and high temperatures technique with toroidal chambers was used to produce compacts of pure titanium and titanium with boron addition at different concentrations, in order toinvestigate the possible phase transformations, microstructural changes and mechanical properties.
The aim of this study was to evaluate in vitro the morphological and microstructural changes in the surfaces of dental implants discs irradiated by different types of lasers(co2, er: yag and nd: yag) roughness by scanning electron microscopy, confocal microscopy, aiming to observe the effects of laser irradiation on implant surfaces for this treatment option can be integrated successfully in the clinical setting.