Once the deformation temperature increases to 1,233 K, the [beta] grain boundaries become integrated and fine acicular
[alpha] precipitates within the [beta] grains.
particles possess smaller superficial area, therefore, acicular
particles settle down easily than sphere particles as they possess similar quality.
Note that such heat treatment was conducted to obtain acicular
structure which excels in creep resistance at high temperatures.
The modification of the eutectic silicon from sharp acicular
plates to a fibrous structure is normally applied to improve the alloy ductility.
In the normal as cast condition, the eutectic Si particles occur as brittle acicular
flakes in the microstructure.
Especially high amount of acicular
ferrite (AF) in WMD is the structure that guaranties good impact toughness of welds.
En el primer informe tecnico se senala que la reivindicacion 1 menciona <<un procedimiento para modificar el habito de cristal de farmaco acicular
Among nanofillers, sepiolite is a low cost acicular
shape clay nanoparticle with high specific surface area and excellent sorption properties, good mechanical strength and thermal stability, offering an ideal reinforcement for polymer matrices.
3) consist of globular and acicular
a grains (white grains) within a matrix containing equiaxial grains a (dark grains).
cement has been identified in AMB 1 AMB 2 AMB 3A and B and AMB 4 facies (Plate 1C 2A 3B and 3C).
As we can see, the main forms of mycoliths are elongated (cylindric, acicular
Analyse Particle fits an ellipsoid to each object (void), and the three axis [major axes (a), intermediate (b) and lower (c)] of the ellipsoid are generated, which are then used to categorise the pore (b/a and c/b ratio) as: acicular
, planar, platy, channels, disc and spheroid, all the steps made by ImageJ software.