GB/T 30074-2013 Active National standards

GB/T 30074-2013 Method of measurement of hydrogen permeation and determination of hydrogen uptake and transport in metals by an electrochemical technique

Publish Date: 2013-12-17 Implement Date: 2014-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30074-2013

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: 2013-12-17

Implement Date: 2014-09-01

Pages: 17 pages

Scope

This standard specifies the evaluation of the hydrogen absorption amount in metals based on the measurement results of the steady-state diffusion flux of hydrogen in metals, as well as the determination of the effective diffusion coefficient of hydrogen atoms in metals and the identification of methods for reversible and irreversible trapping of hydrogen in metals.
This standard is applicable to all metals with measurable hydrogen permeation, and is used to compare the hydrogen absorption capacity of metals exposed to different environments.

Development Information

Word Count: 31 Thousand words Pages: 17 pages

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 24196-2009 Corrosion of metals and alloys—Electrochemical test methods—Guidelines for conducting potentiostatic and potentiodynamic polarization measurements

Adopt standards

ISO 17081:2004

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