HY/T 192-2015 Active Industry standards-The ocean

HY/T 192-2015 Test method of potentiodynamic polarization resistance of metallic materials in seawater

Publish Date: 2015-07-30 Implement Date: 2015-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HY/T 192-2015

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Material protection

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2015-07-30

Implement Date: 2015-10-01

Pages: 6 pages

Scope

This standard specifies the linear scanning method of the dynamic potential of metal materials in seawater environments to measure their polarization resistance (Rp).
This standard is applicable to the comparative evaluation of the corrosion resistance of metal materials in seawater environments. However, this method should be used with caution for easily passivated metal materials such as titanium alloys, duplex stainless steels, and high-nickel steels in seawater environments. For the determination of the polarization resistance (Rp) of metal materials in other solution environments, this standard can be referenced.