Characteristics of the Structure of Welded Joints in Sanicro 25 Steel-Reference-Cited by-同舟云学术

Characteristics of the Structure of Welded Joints in Sanicro 25 Steel

Published:2013-12 Issue: Volume:212 Page:71-74
ISSN:1662-9779
Container-title:Solid State Phenomena
language:
Short-container-title:SSP

Author:

Jamrozik Przemysław¹,Sozańska Maria¹

Affiliation:

1. Silesian University of Technology

Abstract

Sanicro 25 stainless steel (X7NiCrWCuCoNbNB25-23-3-3-2) is a preferred material for structural elements of boilers with supercritical and ultracritical parameters. Welded joints are critical sites that are vulnerable to failure. Hand-welded and automatically uniform welds of Sanicro 25 are evaluated in material studies, and the structure and basic mechanical properties of welded joints are examined. The proposed welding technology for Sanicro 25 ensures proper microstructure, and has obtained quality class B certification.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Atomic and Molecular Physics, and Optics

Link

https://www.scientific.net/SSP.212.71.pdf

Reference5 articles.

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