| ASME法规对超声TOFD法的最新规定介绍第一部分:操作要领 |
| |
| 引用本文： | 李衍.ASME法规对超声TOFD法的最新规定介绍第一部分:操作要领[J].无损检测,2007,29(4):209-213. |
| |
| 作者姓名： | 李衍 |
| |
| 作者单位： | 江苏太湖锅炉股份有限公司,无锡,214187 |
| |
| 摘 要： | 介绍了ASME法规最新版（2006增补）有关超声波衍射时差法（TOFD）的最新规定，概述了TOFD技术规程和设备系统要求、校准事项和检测操作要领，为国内承压设备推广TOFD技术提供依据和借鉴。
|
| 关 键 词： | 超声检测 超声波衍射时差法 技术规程 设备系统 校准 检测操作 |
| 文章编号： | 1000-6656（2007）04-0209-05 |
| 收稿时间： | 2006-12-28 |
| 修稿时间： | 2006-12-28 |
New Requirements for TOFD Technique in ASME Code Part 1: Procedure Essentials |
| |
| LI Yan.New Requirements for TOFD Technique in ASME Code Part 1: Procedure Essentials[J].Nondestructive Testing,2007,29(4):209-213. |
| |
| Authors: | LI Yan |
| |
| Affiliation: | Jiangsu Taihu Boiler Co. Ltd. , Wuxi 214187, China |
| |
| Abstract: | The new requirements for time of flight diffraction(TOFD) technique specified in the latest edition(2006 addenda) of the ASME Code were presented.The first part outlined the requirements for a TOFD written procedure and the TOFD system,the calibration items and the key points of an examination procedure.It primarily aimed at providing basis and reference for application of the new technology to pressure equipment in China. |
| |
| Keywords: | Ultrasonic testing Time of flight diffraction technique Written procedure Equipment system Calibration Examination procedure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
