ISO 11666-2018

VIP免费

阿拉丁 2024-09-09 12 650.53KB 22 页 12星币

侵权投诉

Non-destructive testing of welds —

Ultrasonic testing — Acceptance levels

Essais non destructifs des assemblages soudés — Contrôle par

ultrasons — Niveaux d'acceptation

INTERNATIONAL

STANDARD

ISO

11666

Second edition

2018-01

Reference number

ISO 11666:2018(E)





















www.iso.org



ISO 11666:2018(E)

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Termsanddefinitions ..................................................................................................................................................................................... 1

4 Determination of discontinuity length .......................................................................................................................................... 2

5 Sensitivity setting and levels .................................................................................................................................................................... 2

6 Acceptance levels ................................................................................................................................................................................................. 2

  ........................................................................................................................................................................................................... 2

  ............................................................................................................. 3

  ................................................................................................................. 3

  .......................................................................................................................................................... 3

  ................................................................................................................................... 

Annex A  Levels ........................................................................................................................................................................................... 6

Annex B  Fixed-amplitude level technique ................................................................................................................. 17

Contents 

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

亲，本站95%以上的标准规范都面向会员免费，办理VIP会员下载更省钱，平均每篇不到2元

立即下载 VIP免费下载

标签： #ISO

摘要：

ISO 11666-2018 是国际标准化组织发布的关于焊缝无损检测的超声检测标准，全称为《焊缝无损检测超声检测验收等级》。该标准规定了针对铁素体钢焊缝的超声检测验收等级，适用于厚度范围在8毫米至100毫米之间的全熔透焊接接头，旨在确保检测结果的统一性与可靠性。本标准替代了ISO 11666-2010版本，主要更新了验收准则、探头校准方法以及测量不确定度的评估要求，同时与ISO 17640（超声检测方法）和ISO 23279（缺陷指示特征）等标准紧密关联。通过明确缺陷分类与允许极限，ISO

展开>> 收起<<

ISO 11666-2018.pdf

共22页,预览4页

还剩页未读，继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

ISO 11666-2018

相关推荐

开通VIP享超值会员特权

相关内容

热门标签

举报选择: