Application of Numerical Simulations at Welding Multilayer Welds from the Material X22CrMoV12-2

Jaromír Moravec; Marek Slováček

doi:10.4028/www.scientific.net/AMR.1029.31

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Methodology for Reparation of Damaged Sleeves and Welded Shield Sections of Guide Vanes at Hydropower Plant DJERDAP 1
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Research on Argon Protection when Using WIG Welding
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Ways of Numerical Prediction of Austenitic Grain Size in Heat-Affected Zone of Welds
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Application of Numerical Simulations at Welding Multilayer Welds from the Material X22CrMoV12-2
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Alternate Design Solutions for Reduced Stress Concentration Factor (SCF) T Joints of Circular Hollow Structures
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1029Application of Numerical Simulations at Welding...

Application of Numerical Simulations at Welding Multilayer Welds from the Material X22CrMoV12-2

Abstract:

Heat-resisting martensitic steel X22CrMoV12-1 is suitable to be used particularly for steam turbine components (e.g. blades or action wheels of steam turbines) and as parts of airplanes structural devices. The aim of this paper is to show how numerical simulations can help to optimize welding procedure of this very hardly weldable material. On the real multilayer weld will be described how to arrange whole experiment in order to obtain not only relevant input data but also verification data. As a result it will be possible to set up the computational model for this type of steel and consequently to use it for simulation computations of welding and heat treatment of real structure components.

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Periodical:

Advanced Materials Research (Volume 1029)

Pages:

31-36

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1029.31

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Online since:

September 2014

Authors:

Jaromír Moravec*, Marek Slováček

Keywords:

Numerical Simulation, SYSWELD, Welding, X22CrMoV12-1 Steel

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