Effect of Cold Deformation on the Properties of New Austenitic Stainless Steel for Boiler Super-heater Tubes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26823357%3A_____%2F13%3A%230000042" target="_blank" >RIV/26823357:_____/13:#0000042 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of Cold Deformation on the Properties of New Austenitic Stainless Steel for Boiler Super-heater Tubes

Popis výsledku v původním jazyce

This paper focuses on evaluation of the plastic deformation effect after the cold bending process for new austenitic materials Super304H, HR3C and Tp347HFG designed for supercritical conditions. The qualification tests were carried out on bends in two dimensions of tubes which are the most common sizes used in superheaters for supercritical power plant boiler. The bends were produced by the method of cold bending with mandrel bending technology and without mandrel on several bending radii in order to obtain information about the structure and behavior of materials at various stages of deformation. To obtain reliable information, tensile test, hardness test and metallographic examination were used on material from straight tubes of the bends, drawn andcompressed parts which are presented in this article. We acquire new information about the stress-strain behavior of advanced structural materials thanks to the realization this experimental program. We also obtained the input data for su

Název v anglickém jazyce

Effect of Cold Deformation on the Properties of New Austenitic Stainless Steel for Boiler Super-heater Tubes

Popis výsledku anglicky

This paper focuses on evaluation of the plastic deformation effect after the cold bending process for new austenitic materials Super304H, HR3C and Tp347HFG designed for supercritical conditions. The qualification tests were carried out on bends in two dimensions of tubes which are the most common sizes used in superheaters for supercritical power plant boiler. The bends were produced by the method of cold bending with mandrel bending technology and without mandrel on several bending radii in order to obtain information about the structure and behavior of materials at various stages of deformation. To obtain reliable information, tensile test, hardness test and metallographic examination were used on material from straight tubes of the bends, drawn andcompressed parts which are presented in this article. We acquire new information about the stress-strain behavior of advanced structural materials thanks to the realization this experimental program. We also obtained the input data for su

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/TA01010181" target="_blank" >TA01010181: Technologie ohybů trubek pro přestupní plochy přehříváků a mezipřehříváků progresivních konstrukcí kotlů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Sborník plných anglických anglických textů METAL 2013 Conference Proceedings

ISBN

9788087294390

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

724-729

Název nakladatele

Tanger spol s.r.o.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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