X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal
Joint Authors
Monine, Vladimir Ivanovitch
Payão Filho, João da Cruz
Gonzaga, Rodrigo Stohler
Passos, Elisa Kimus Dias
Assis, Joaquim Teixeira de
Source
Advances in Materials Science and Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-16
Country of Publication
Egypt
No. of Pages
10
Abstract EN
In the present work, residual stresses in nickel-based (Ni 625) superalloy weld metal of a 9%Ni steel-welded joint were measured by X-ray diffraction (XRD).
This technique presents some difficulties in performing measurements in coarse and preferentially oriented weld metal microstructures.
It is proposed a preliminary surface treatment by rotating steel wire brushing to perform the stress analysis through XRD technique possible for this kind of material.
Stress measurements with proposed XRD technique showed that the stress state in Ni 625 weld metal on the outside surface of the welded joint is characterised by tensile stresses in the transverse and longitudinal directions, while compressive transverse and tensile longitudinal residual stresses are developed in the root pass region.
American Psychological Association (APA)
Monine, Vladimir Ivanovitch& Payão Filho, João da Cruz& Gonzaga, Rodrigo Stohler& Passos, Elisa Kimus Dias& Assis, Joaquim Teixeira de. 2018. X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal. Advances in Materials Science and Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1122253
Modern Language Association (MLA)
Monine, Vladimir Ivanovitch…[et al.]. X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal. Advances in Materials Science and Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1122253
American Medical Association (AMA)
Monine, Vladimir Ivanovitch& Payão Filho, João da Cruz& Gonzaga, Rodrigo Stohler& Passos, Elisa Kimus Dias& Assis, Joaquim Teixeira de. X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal. Advances in Materials Science and Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1122253
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1122253