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所在平台: Udemy |
课程主页: https://www.udemy.com/course/radiographic-testing-rt-ndt-level-i-ii-training/
课程评论：没有评论
课程名称：放射性检测 (RT) - 非破坏性测试 (NDT) 一级与二级培训 概述：本课程提供放射性检测 (RT) 的深入培训，这是一种在非破坏性测试 (NDT) 中用于检测焊缝、铸件及组件内部缺陷的重要方法，主要利用X射线或γ射线。课程开始时，学员将了解辐射的基本物理知识、辐射源的类型（X射线和铱-192/钴-60），以及安全操作程序。课程内容包括曝光技术、胶卷选择、灵敏度、成像质量指示器（IQI）的放置及暗房处理。通过真实的图像、放射性图像和解释示例，帮助学员理解如孔隙、夹杂物、裂纹、未熔合等缺陷类型以及其他体积缺陷。 课程重点放在胶卷解读、代码要求（ASME 第五和第八章）以及报告编写。学员将学习如何评估图像质量、检测不可接受的缺陷，并遵循正确的文档协议和标准。无论你是为一级或二级RT认证做准备，还是希望扩展你的工业检测技能，本课程都为你提供了所需的理论和实践知识，内容符合ASNT、ISO及其他国际标准。 课程还包括可下载的图表、放射性图像样本、安全指南和检查清单，以强化学习效果。此课程旨在支持学生、初学者和在职专业人士在全球范围内自信地胜任实际的RT检测角色。
This course provides in-depth training in Radiographic Testing (RT), a crucial method in Non-Destructive Testing (NDT) used to detect internal defects in welds, castings, and components using X-rays or Gamma rays.You'll begin by understanding the basic physics of radiation, types of radiation sources (X-ray and Iridium-192/CO-60), and safety procedures. The course covers exposure techniques, film selection, sensitivity, IQI placement, and darkroom processing. Real-world images, radiographs, and interpretation examples help you understand defect types like porosity, slag, cracks, lack of fusion, and other volumetric discontinuities.A major focus is placed on film interpretation, code requirements (ASME Section V & VIII), and report preparation. You'll also learn how to evaluate image quality, detect unacceptable discontinuities, and follow proper documentation protocols and standards.Whether you're preparing for Level I or II RT certification or want to expand your industrial inspection skills, this course equips you with the theoretical and practical knowledge needed. The content aligns with ASNT, ISO, and other international standards.The course includes downloadable charts, radiographic image samples, safety guidelines, and inspection checklists to reinforce learning. It is designed to support students, freshers, and working professionals aiming to succeed confidently in real-world RT inspection roles across industries and technical sectors worldwide.
