GB/T 17951-2005
Standard specification for magnetically hard materials (English Version)
- Standard No.
- GB/T 17951-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-10
- Replace By
- GB/T 17951-2022
- Latest
- GB/T 17951-2022
- Replace
- GB/T 17951-2000
- Scope
- This standard specifies the minimum values and dimensional tolerances of the main magnetic properties of main hard magnetic materials (also known as permanent magnetic materials). To provide some reference information, this standard also gives the density value and chemical composition range of the material.
GB/T 17951-2005 Referenced Document
- GB/T 13888-1992 Methods of measurement of the coercivity of magnetic materials in an open magnetic circuit
- GB/T 2900.60-2002 Electrotechnical terminology Electromagnetism
- GB/T 3217-1992 Method of tst of the magnetic properties of permanent magnetic (magnetically hard) materials
- GB/T 9637-2001 Electrotechnical terminology Magnetic materials and components
- JB/T 10102-2001 Magnetic materials:Classification
GB/T 17951-2005 history
- 2022 GB/T 17951-2022 Specification for magnetically hard materials
- 2005 GB/T 17951-2005 Standard specification for magnetically hard materials
- 2000 GB/T 17951-2000 Standard specifications for magnetically hard materials