GB/T 46782-2025

Upcoming

Metallic and other inorganic coatings—Simultaneous thickness and electrode potential determination of individual layers in multilayer nickel deposits (STEP test)

金属及其他无机覆盖层多层镍电镀层中各镍镀层厚度和层间电位差同步测试方法（STEP测试）

Standard Type

GBT

ICS

25.220.40

CCS

A29

Status

即将实施

Issue Date

2025-12-02

Implementation

2026-07-01

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