前言
国际标准化组织 (国际标准化组织) 是国家标准机构的全球联合会 (ISO成员机构). 国际标准的制定通常通过ISO技术委员会进行. 每个对已成立技术委员会的主题感兴趣的成员团体都有权在委员会中派代表参加. 国际的, 与 ISO 联络的政府和非政府组织也参与了这项工作. ISO 与国际电工委员会密切合作 (国际电工委员会) 关于电气标准化的所有问题.

部分 1 ISO/IEC 指令的描述了用于制定本文件和进一步维护的程序. 尤其, 注意不同类型的 ISO 文件所需的不同批准标准. 本文件是根据第 2 部分的编辑规则起草的。 2 ISO/IEC 指令的 (请参阅 iso.org/directives).

请注意，本文档的某些内容可能是专利权的主题. ISO 不负责识别任何或所有此类专利. 在文档开发过程中确定的任何专利权的详细信息将包含在收到的 ISO 专利声明的介绍和/或列表中 (参见 iso.org/patents).

Any trade names used in this document are information provided for the convenience of the user and do not constitute an endorsement.

Voluntary interpretation, 相关标准和合格评定相关的ISO特定术语和表达的含义以及ISO在技术性贸易壁垒中的含义 (技术性贸易壁垒) 坚持世界贸易组织原则 (世贸组织) 信息, please see the iso.org/iso/foreword.html.

This document has been prepared by Technical Committee ISO/TC 107, Metal and Other Inorganic Coatings, 分委会SC 4, Hot-dip Coatings (镀锌, ETC。).

国际标准化组织 14713-2-2019 镀锌结构中钢铁腐蚀防护指南和建议 – 部分 2: 热镀锌

第二版取消并取代第一版 (国际标准化组织 14713-2:2009), 已进行技术修订. The main changes compared with the previous edition are as follows:

— Minor technical changes were made and two new comments were added in Table 1;

– Improved clarity of the recommendations in article 6;

— Substantial revisions to the figures in Appendix A;

— Tables A.1, A.2 and A.3 are added to Appendix A.

ISO 中所有部件的列表 14713 系列可以在 ISO 网站上找到.

Any feedback or questions on this document should be referred to the user’s national standards body. A complete list of these institutions can be found at iso.org/members.html.

国际标准化组织 14713-2-2019 镀锌结构中钢铁腐蚀防护指南和建议 – 部分 2: 热镀锌

介绍
The protection of hot-dip galvanizing coating depends on the method of coating application, the design of the product and the specific environment to which the product is exposed. Hot-dip galvanized articles may be further protected by application of additional coatings (outside the scope of this document), such as organic coatings (paints or powder coatings). When applied to hot-dip galvanized products, this coating combination is often referred to as a “two-phase system”.

Specific product-related requirements that may exist for specific standards (例如, hot-dip galvanized coating on pipes or fasteners) take precedence over these general recommendations.

1 适用范围
This document gives guidance and recommendations on general design principles applicable to hot-dip galvanized articles after manufacture (例如, according to ISO 1461) in case of corrosion, 例如, Articles manufactured according to EN 1090- 2.

This document does not apply to hot-dip galvanized coatings applied to continuous wire or sheet (例如. 在 10346).

2 规范性参考文件
当上下文中引用以下文档时, 部分或全部构成本文件的要求. 对于注明日期的参考文献, 仅引用版本适用. 对于未注明日期的引文, the most recent version of the referenced document (包括任何修订) 适用.

国际标准化组织 8044, 金属和合金的腐蚀 – Basic terms and definitions

3 术语和定义
就本文件而言, ISO 中给出的术语和定义 8044 和以下适用.

ISO 和 IEC 在以下地址维护标准化术语数据库:

– ISO在线浏览平台: iso.org/obp

— IEC 百科全书: 可以在 electropedia.org/ 上找到

3.1 Hot Dip Galvanizing

A zinc and/or zinc-iron alloy coating is formed on steel products by dipping prepared steel or cast iron into a zinc melt

3.2 热镀锌涂层

Coatings obtained by hot-dip galvanizing (3.1)

笔记 1 期限 “hot dip galvanizing coating” is hereinafter referred to as “涂层”.

3.3 Duplex System

Hot-dip galvanized coating (3.2) with additional paint or powder coating

仅标准信息部分是公开的. 查看完整内容, 需要通过官方渠道购买标准.