DIN EN ISO 4496

Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017)

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Organization: DIN
Publication Date: 1 November 2017
Status: active
Page Count: 12
ICS Code (Powder metallurgy): 77.160
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.

Document History

DIN EN ISO 4496
November 1, 2017
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017)
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...
March 1, 2017
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO/FDIS 4496:2017); German and English version FprEN ISO 4496:2017
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...

References

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