BS EN ISO 4947:2020 PDF
Steel and cast iron. Determination of vanadium content. Potentiometric titration method
Steel and cast iron. Determination of vanadium content. Potentiometric titration method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 июля 2020 г.
- ICS:
- 77.080.01
- SKU:
- BS EN ISO 4947:2020
Abstract
What is ISO 4947 about ?
ISO 4947 is an international standard on steel and cast iron on the d etermination of vanadium content to improve its quality. ISO 4947 specifies a potentiometric titration method for the determination of vanadium in steel and cast iron. ISO 4947 is applicable to vanadium contents between 0,04 % (mass fraction) and 2 % (mass fraction). ISO 4947 provides information on the potentiometric titration method which includes apparatus, sampling, and procedure.
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SIST EN ISO 4947:2020
ДействующийSteel and cast iron - Determination of vanadium content - Potentiometric titration method (ISO 4947:2020)
Overview EN ISO 4947:2020 - "Steel and cast iron - Determination of vanadium content - Potentiometric titration method" - is the CEN-adopted version of ISO 4947:2020. This standard specifies a potent…