BS EN ISO 4491-3:2006 PDF

Metallic powders. Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen

First page of standard BS EN ISO 4491-3:2006

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Title (English):

BS EN ISO 4491-3:2006

Metallic powders. Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen

Document status:: Withdrawn
Format:: Electronic (PDF)
Publication date:: April 28, 2006
ICS:: 77.160
Technical committee:: CEN
SKU:: BS EN ISO 4491-3:2006

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Abstract

1 Scope This part of ISO 4491 specifies a method for the determination of the hydrogen-reducible oxygen content of metallic powders containing 0,05 % ( m/m ) to 3 % ( m/m ) oxygen. The method is applicable to unalloyed, partially alloyed or completely alloyed metal powders and also to mixtures of carbides and binder metal. It is not applicable to powders containing lubricants or organic binders. The method may be extended to powders containing carbon by the use of a special catalytic device. This part of ISO 4491 shall be read in conjunction with ISO 760 and ISO 4491‑1 .

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BS EN ISO 4491-3:2006 PDF

Abstract

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