GB/T 15748-2025 Active National standards

GB/T 15748-2025 The method of galvanic corrosion test for metallic ship meterials

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

Basic Information

Standard Code: GB/T 15748-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Material protection

ICS Name: Shipbuilding materials and parts

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国海洋船标准化技术委员会(SAC/TC 12)

Pages: 12 pages

Scope

本文件描述了船用金属材料电偶腐蚀试验方法。
本文件适用于实验室条件下两种不同金属在人造海水、天然海水或质量百分比浓度为3.5%的氯化钠溶液中以及实海环境中电连接状态下的电偶腐蚀试验。海洋工程和其他工业设备用金属材料电偶腐蚀试验参照使用。

Development Information

Drafting Units:

洛阳船舶材料研究所(中国船舶集团有限公司第七二五研究所)

Drafting Persons:

张彭辉、郭为民、彭文山、丁康康、刘少通、范林、程文华、孙明先、蔺存国、许立坤、侯健、刘广义、马力、邢少华、郑国华、刘钊慧

Word Count: 13 Thousand words Pages: 12 pages

Replace the following standards

GB/T 15748-2013 The method of galvanic corrosion test for metallic ship materials

Referenced Standards

GB/T 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values GB/T 6384-1986 The testing methods for seawater corrosion in natural environment of metallic materials for ship and offshore structures GB/T 6384-2008 The testing methods for seawater corrosion in natural environment of metallic materials for ship and offshore structures GB/T 10123-2001 Corrosion of metals and alloys Basic terms and definitions GB/T 10123-2022 Corrosion of metals and alloys—Vocabulary GB/T 42672-2023 Corrosion of metals and alloys—Monitoring methods of environment factors for exposure corrosion tests in surface seawater

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