Metallic powders. Determination of oxygen content by reduction methods - General guidelines Ingestion-build-63114 whether it is superseded and

whether it is superseded and (if applicable) the relationship to international and national standards

Every project is unique

The standard is applicable only to liquid immersed transformers

and delivery for production of castings of high quality and durability

make sure you have sight of ISO 13485:2016 as soon as possible

Metallic powders. Determination of oxygen content by reduction methods - General guidelines Ingestion-build-63114 whether it is superseded and1 Scope This part of ISO 4491 is the first part of a series dealing with the determination of oxygen content in metallic powders by reduction methods. It gives general guidance to these methods, and gives some recommendations for the correct interpretation of the results obtained. The test methods are applicable generally to all powders of metals, alloys, carbides and mixtures thereof. The constituents of the powder shall be non volatile under the