GB/T 13843-1992
Polished monocrystalline sapphire substrates (English Version)
- Standard No.
- GB/T 13843-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-12
- Latest
- GB/T 13843-1992
- Scope
- This standard specifies the technical requirements, test methods and inspection rules for high-purity sapphire single crystal polished substrates grown on silicon. This standard applies to high-purity sapphire single-crystal polished substrates for growing silicon for the preparation of semiconductor devices.
GB/T 13843-1992 history
- 1992 GB/T 13843-1992 Polished monocrystalline sapphire substrates
