prEN ISO 20565

Chemical analysis of refractory products - Part 3: Chrome-bearing materials (wet methods) prEN ISO 20565

General information

Current stage: 45.97 End of interruption of work - split/merged Aug 11, 1999

Originator: CEN

Owner: CEN/TC 187 Refractory products and materials

Type: European Norm

Scope

This part of EN 955, describes methods for chemical analysis of chrome ores, chrome refractories and magnesia-chrome refractories, using wet methods. The methods are not applicable to materials which contain phosphates.

Life cycle

NOW

prEN ISO 20565
45.97 End of interruption of work - split/merged
Aug 11, 1999

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