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EVS-EN ISO 4496:2017

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

Üldinfo
Kehtiv alates 16.08.2017
Alusdokumendid
ISO 4496:2017; EN ISO 4496:2017
Tegevusala (ICS grupid)
77.160 Pulbermetallurgia
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
16.08.2017
Põhitekst
01.01.2000
Põhitekst
ISO 4496:2017 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.
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