In order to maintain the uniformity of the product, the powder flow properties should be studied in terms of the quality control of the raw material, but to avoid the rigid conditions in which the process can be broken, in relation to the conditions applied. As a result, the properties of the powder flow must be deliberate and adapted as part of each development program.
The characteristics of the powder flow are typically tested in conditions of gravity loading. By measurements like the angle of repose and added handling angles, Standardized flow rate, tap density, apparent and derived index; such measurements have confirmed the reliability of the powder flow on the size and shape distribution of the particle. In a loose powder, the frictional force can be measured by the angle of repose. This highest angle is possible among the powder pile surface and horizontal plane.
No comments:
Post a Comment