The particle shape analysis is especially popular in biological small-angle X-ray scattering, where one determines the shapes of proteins and other natural colloidal polymers.
12.
For best results, the aluminium powder should be " Dark Pyro " grade, with a flake particle shape, and a particle size of fewer than 10 micrometres.
13.
An important part of the particle shape determination is usually the "'distance distribution function "'p ( r ), which may be calculated from the intensity using a Fourier transform
14.
Factors involved in the degree of caking include the substance's particle surface chemistry, particle size and particle-size distribution, particle shape, and environmental factors such as temperature and humidity.
15.
Although concentration criteria is a useful rule of thumb when predicting amenability to gravity concentration, factors such as particle shape and relative concentration of heavy and light particles can dramatically affect separation efficiency in practice.
16.
The particle shapes are nodular and spheroid . they were formed by airflow erosion of rocks that created small fragments that were then carried away by the wind, to be deposited in natural land depressions.
17.
When the intensities from low concentrations of particles are extrapolated to infinite dilution, the structure factor is equal to 1 and no longer disturbs the determination of the particle shape from the form factor P ( q ).
18.
The parameters that control shear thickening behavior are : particle size and particle size distribution, particle volume fraction, particle shape, particle-particle interaction, continuous phase viscosity, and the type, rate, and time of deformation.
19.
Otta seal is primarily used in places that do not have strict requirements for strength, grading, particle shape, binder adhesion, and dust content, which have low capital and expect relatively low traffic ( up to 500 vehicles per day ).
20.
The resultant powder is highly irregular in particle shape, therefore ensuring good green strength so that die-pressed compacts can be readily handled prior to sintering, and each particle contains internal pores ( hence the term sponge ) so that the good green strength is available at low compacted density levels.
