| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Blue powder | Metallurgy | Finely divided zinc metal used as Pigment in corrosion inhibitive paints. Source: European Union. (references) | |
| Blue powder | Mining | A mixture of finely divided and partly oxidized metallic zinc formed by the condensation of zinc vapor into droplets; also, any similar zinc byproduct (such as dross, skimmings, or sweepings). (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
