BS EN ISO 4496:2017
Metallic powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
- Standard No.
- BS EN ISO 4496:2017
- Release Date
- 2017
- Published By
- British Standards Institution (BSI)
- Latest
- BS EN ISO 4496:2017
- Scope
- 1 Scope This document specifies methods for determining, in iron, copper, tin and bronze powders, the approximate content of non-metallic materials which are insoluble in the ordinary mineral acids. The insoluble matter referred to is generally considered to be acid-insoluble silica and silicates, carbides, alumina, clays or other refractory oxides which are either present in the raw material from which the powders are manufactured or introduced during the manufacturing process.
BS EN ISO 4496:2017 history
- 2017 BS EN ISO 4496:2017 Metallic powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
