IS 5644 : Part 1 : 1993/ISO 4491-1 : 1989 Metallic Powders - determination of Oxygen Content by Reduction Methods - Part 1 General guidelines

National Foreword

This Indian Standard (Part 1) (Third Revision) which isidentical with ISO 4491-1 : 1989 Metallic powders - Determinationof oxygen content by reduction methods - Part 1 : Generalguidelines, issued by the International Organization forStandardization (ISO), was adopted by the Bureau of IndianStandards on the recommendations of the Powder MetallurgicalMaterials and Products Sectional Committee (MTD 25) and approval ofthe Metallurgical Engineering Division Council.