GB 12607-1990
Replaced
T/XAI 8-2021
Active
Group standards
T/XAI 8-2021 Copper foil thin-film tin thickness testing method - Colossal method
T/XAI 8-2021 Copper foil thin-film tin thickness testing method - Colossal method
Price:
$ 20.00
Basic Information
Standard Code:
T/XAI 8-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Material protection
ICS Name:
Surface treatment
Publish Date:
2021-04-12
Implement Date:
2021-04-16
Scope
Scope: This document specifies the test conditions, test methods, judgment criteria, test records, and reports for the Coulomb method of testing the tin thickness of flip-chip films. This document is applicable to the Coulomb method of testing the tin thickness of flip-chip films. Main technical content: 1. Scope; 2. Normative referenced documents; 3. Terms and definitions; 4. Principle; 5. Instruments; 6. Electrolyte; 7. Factors affecting measurement accuracy; 8. Test steps; 9. Calculation of tin thickness; 10. Measurement uncertainty; 11. Test report
Development Information
Related Standards
GB/T 12612-1990
Replaced
GB/T 12612-1990 General specification for multifunctional solution of steel and iron surface treatment
GB/T 3138-1995
Replaced
GB/T 3138-1995 Terminology for metallic coating, chemical treatment and related process
GB/T 4955-1997
Replaced
GB/T 4955-1997 Metallic coatings—Measurement of coating thickness—Coulometric method by anodic dissolution
GB/T 17456-1998
Replaced
GB/T 17456-1998 Ductile iron pipes—External zinc-spray coating
GB/T 17460-1998
abolished_transferred