ISO 671:1982
Steel and cast iron — Determination of sulphur content — Combustion titrimetric method
Steel and cast iron — Determination of sulphur content — Combustion titrimetric method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 5
- Дата публикации:
- 1 ноября 1982 г.
- Издание:
- ISO IS 671 edition 1 version 1
- ICS:
- 77.080.01
Describes a method determining sulphur after combustion of the test portion in a current of oxygen. Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report.
Abstract
Overview
ISO 671:1982 is an international standard established by the International Organization for Standardization (ISO) that specifies a precise method for determining the sulphur content in steel and cast iron. The standard employs a , which involves combustion of the metal sample in pure oxygen, converting sulphur into sulphur dioxide, followed by absorption and titrimetric analysis. This method ensures accurate measurement of sulphur, which is critical for assessing material quality and suitability in various industrial applications.
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