GB/T 46054-2025 Active National standards

GB/T 46054-2025 Corrosion of metals and alloys—Electrochemical measurements—Test method for monitoring atmospheric corrosion

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 46054-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTest methods for the chemical properties of metals

ICS Name: The corrosion of metals

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 24 pages

Scope

This document describes a test method for measuring atmospheric corrosion using two-electrode electrochemical sensors. The document specifies the use of electrochemical sensors with or without organic coatings. These sensors are suitable for corrosion measurements in laboratory test boxes, outdoor exposure sites, and service environments. This document is applicable to measuring the corrosion rate of non-coupled metal surfaces (i.e., self-corrosion rate), galvanic corrosion rate, the electrical conductivity of thin liquid films, and the barrier performance of organic coatings.

Development Information

Word Count: 33 Thousand words Pages: 24 pages

Referenced Standards

ISO 4618 ISO 4628(所有部分) ISO 8044 ISO 9223

Adopt standards

ISO 22858:2020

Related Standards

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Publish Date: 1986-01-14

GB/T 10119-1988 Replaced

GB/T 10119-1988 Copper-zinc alloys—Determination of dezincification corrosion resistance

Publish Date: 1988-12-10

GB/T 13671-1992 Replaced

GB/T 13671-1992 Stainless steels—Method of electrochemical test for crevice corrosion

Publish Date: 1992-09-22

GB/T 15748-1995 Replaced

GB/T 15748-1995 The method of galvanic corrosion test for metallic ship materials

Publish Date: 1995-11-20

GB/T 16545-1996 Replaced

GB/T 16545-1996 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens

Publish Date: 1996-09-27

GB/T 15970.5-1998 Active

GB/T 15970.5-1998 Corrosion of metals and alloy—Stress corrosion testing—Part 5:Preparation and use of C-ring specimens

Publish Date: 1998-12-07