Plasma welding repair procedure for turbine jet apparatus rings in aircraft engines

The course of investigations on the development of technological conditions of manual and automatic repair plasma welding of cracks in the nozzle set of the TW2-117 engine turbine of the MI-8 helicopter made of EI 835(24-16-6) creep-resisting austenitic steel is described. Liquid-penetrant inspectio...

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Bibliographic Details
Published in:	Welding International Vol. 28; no. 6; pp. 495 - 500
Main Authors:	Klimpel, Andrzej, Janicki, Damian, Lisiecki, Aleksander, Wilk, Ziemowit, Burda, Marek, St. Klimpel, Andrzej
Format:	Journal Article Trade Publication Article
Language:	English
Published:	Cambridge Taylor & Francis 03-06-2014 Taylor & Francis Ltd
Subjects:	Aerospace engines Aircraft Austenitic stainless steels Cracks Inspection Joint strength Nozzles Plasma arc welding Repair Repair & maintenance Steels Turbines Welding
Online Access:	Get full text
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Summary:	The course of investigations on the development of technological conditions of manual and automatic repair plasma welding of cracks in the nozzle set of the TW2-117 engine turbine of the MI-8 helicopter made of EI 835(24-16-6) creep-resisting austenitic steel is described. Liquid-penetrant inspection and metallographic examination have shown a high quality of repair joints.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0950-7116 1754-2138
DOI:	10.1080/09507116.2012.753213