Closed-loop process control of weld penetration using real-time radiography : Rokhlin, S.1.; Cho, K.; Guu, A.C. Materials Evaluation, Vol. 47, No. 3, pp. 363–369 (Mar. 1989)

• Publisher: Elsevier Science
• Year: 1996
• Tongue: English
• Weight: 157 KB
• Volume: 29
• Category: Article
• ISSN: 0963-8695
• DOI: 10.1016/0963-8695(96)84917-6

✦ Synopsis

The significance of controlling the penetrated thickness ratio, K and the maximum thickness ratio K in the radiographic inspection of welding joints is discussed. Taking typical radiographic applications as examples, the paper presents methods for controlling values of K and K as well as practical applications. These methods have been incorporated in the new Chinese National Standard GB-3323-87.