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Erschienen in: Physics of Metals and Metallography 9/2022

01.09.2022 | STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Structural Changes upon Heating of Austenitic Stainless Steel Produced by Selective Laser Melting

verfasst von: V. I. Zel’dovich, I. V. Khomshaya, A. E. Kheifets, D. N. Abdullina

Erschienen in: Physics of Metals and Metallography | Ausgabe 9/2022

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Abstract

Abstract—It has been found that austenitic stainless steel produced by selective laser melting undergoes successive recovery, polygonization, and recrystallization as the heating temperature increases, similarly to deformed steel. The temperatures of structural transformations are lower than those after deformation. An unusual chessboard-type structure was discovered during heating to 650–700°C (in the temperature range of incomplete recrystallization). Such structure develops as the intersection of mutually perpendicular bands of small recrystallized grains.
Vorheriger Artikel The Effect of the Initial State on the Structure Evolution of Hafnium Bronze under Annealing
Nächster Artikel The Fine Structure of MgB2 Alloyed with Y and Gd

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Metadaten
Titel
Structural Changes upon Heating of Austenitic Stainless Steel Produced by Selective Laser Melting
verfasst von
V. I. Zel’dovich
I. V. Khomshaya
A. E. Kheifets
D. N. Abdullina
Publikationsdatum
01.09.2022
Verlag
Pleiades Publishing
Erschienen in
Physics of Metals and Metallography / Ausgabe 9/2022
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X22090137

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