This Aerospace Standard establishes a uniform procedure for calculation of electron vacancy numbers in superalloys. It is intended for use by suppliers of raw materials and parts, typically castings, for which control of electron vacancy number is required by the raw material specification.
| SAE International | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | AS5491B |
| Product Name | Calculation of Electron Vacancy Number in Superalloys |