ISO 9400:1990 PDF
Nickel-based alloys — Determination of resistance to intergranular corrosion
Nickel-based alloys — Determination of resistance to intergranular corrosion
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 11
- Дата публикации:
- 29 ноября 1990 г.
- Издание:
- ISO IS 9400 edition 1 version 1
- ICS:
- 77.060
Includes four methods: iron(III) sulfate - sulfuric acid test, copper - copper-sulfate - sulfuric acid test, hydrochloric acid test and nitric acid test. ISO 9400 defines the term nickel-based alloy. Specifies apparatus, test specimens, procedure and evaluation.
Abstract
Overview
ISO 9400:1990 - "Nickel‑based alloys - Determination of resistance to intergranular corrosion" specifies laboratory test methods to assess the susceptibility of nickel‑based alloys to intergranular corrosion. The standard defines the term , specifies test , , and criteria, and describes four accepted test methods: the iron(III) sulfate – sulfuric acid test, the copper – copper‑sulfate – sulfuric acid test, the hydrochloric acid test and the nitric acid test.
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