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Nondestructive Test. 2015, (04)

The Testability Analysis of Radiographic Inspection on Weld of Liner-comb and Locking BlockChinese Full Text

Zhang Xiaoling;Xiong Ying;Wang Hailiang;Shenyang Liming Aero-Engine(Group)Corporation LTD.;

Abstract: Argon-arc weld is adopted to connect liner-comb and its locking block,and the weld configuration is lap fillet weld.Radiographic inspection and metallurgical cut-up evaluation are conducted on the weld respectively,after comparing the inspection results of both methods,the testability of radiographic inspection of this type of weld is demonstrated. 
Keywords：

Fillet weld; Defect; Contrast; Unsharpness; Grain Size; Exposure Layout;

  • DOI：

    10.13689/j.cnki.cn21-1230/th.2015.04.003

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Metal Science and Metal Technics

  • Classification Code：

    TG441.7

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