Difference between revisions of "Powder"
From Online Dictionary of Crystallography
(Created page with "A powder is defined in EN-1330-11 (2007) as a 'large number of crystallites and/or particles (''i.e.'' grains, agglomerates or aggregates; crystalline or non-crystalline) irrespe...") |
|||
| Line 1: | Line 1: | ||
| + | <font color="blue">Poudre</font> (<i>Fr) | ||
| + | |||
A powder is defined in EN-1330-11 (2007) as a 'large number of crystallites and/or particles (''i.e.'' grains, agglomerates or aggregates; crystalline or non-crystalline) irrespective of any adhesion between them' and thus can be a loose powder (in the sense of common language), a solid block, a thin film or even a liquid. An ideal powder is represented by a virtually unlimited number of sufficiently sized, randomly oriented and spherical crystallites. | A powder is defined in EN-1330-11 (2007) as a 'large number of crystallites and/or particles (''i.e.'' grains, agglomerates or aggregates; crystalline or non-crystalline) irrespective of any adhesion between them' and thus can be a loose powder (in the sense of common language), a solid block, a thin film or even a liquid. An ideal powder is represented by a virtually unlimited number of sufficiently sized, randomly oriented and spherical crystallites. | ||
Revision as of 12:37, 26 September 2017
Poudre (Fr)
A powder is defined in EN-1330-11 (2007) as a 'large number of crystallites and/or particles (i.e. grains, agglomerates or aggregates; crystalline or non-crystalline) irrespective of any adhesion between them' and thus can be a loose powder (in the sense of common language), a solid block, a thin film or even a liquid. An ideal powder is represented by a virtually unlimited number of sufficiently sized, randomly oriented and spherical crystallites.