ISO 4496

Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders

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Organization: ISO
Publication Date: 1 July 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

ISO 4496
July 1, 2017
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders
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...
January 1, 1978
Metallic Powders - Determination of Acid-Insoluble Content in Iron, Copper, Tin and Bronze Powders
A description is not available for this item.

References

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