GB/T 43102-2023

Active

Metallic coatings—Porosity tests—Porosity in gold or palladium coatings by sulfurous acid/sulfur dioxide vapour

金属覆盖层孔隙率试验用亚硫酸/二氧化硫蒸汽测定金或钯镀层孔隙率

Standard Type

GBT

ICS

25.220.40

CCS

A29

Status

现行

Issue Date

2023-09-07

Implementation

2024-04-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/Z 45463-2025 Method for porosity measurement of thermally sprayed coatings GB/T 5619-1985 Shed storage exposure test--Testing method for rust-proof material GB/T 6808-1986 Anodizing of aluminium and its alloys--Accelerated test of light fastness of coloured anodic oxide coatings using artificial light GB/T 7410-1987 Terms of vitreous and porcelain enamels GB/T 7996-1987 Nominal volume and nominal diameter for glass-lined vessel GB/T 9800-1988 Chromate conversion coatings on electroplated zinc and cadmium coatings GB/T 9790-1988 Metallic and related coatings--Vickers and Knoop microhardness tests GB/T 9988-1988 Test method for alkali resistance of porcelain enamels