IS 5644 : Part 3 : 2005 /ISO 4491-3 : 1997 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 3 : Hydrogen-Reducible Oxygen
| UDC 669.492.2 : 543 : 546.21 : 542.94 | MTD 25 |
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| Reaffirmed 2022 |
National Foreword
This Indian Standard (Part 3) which is identical with ISO 4491-3 : 1997`Metallic powders - Determination of oxygen content by reduction methods -Part 3 : Hydrogen-reducible oxygen' issued by the InternationalOrganization for Standardization (ISO) was adopted by the Bureau of IndianStandards on the recommendations of the Powder Metallurgical Materials andProducts Sectional Committee and approval of the Metallurgical EngineeringDivision Council.
References
| International Standard | Corresponding Indian Standard |
| ISO 760 : 1978 | IS 2362 : 1973 Determination of water by the Karl |
| Fischer method - Test method |
| ISO 4491-1 : 1989 | IS 5644 : Part 1 : 1993 Metallic powders - Determination of |
| oxygen content by reduction methods: |
| Part 1 General guidelines |