Influence of the Diffusion Effect Caused by Welding Heat Input Lead to the Changes of Mechanical Properties Which Entering into the FEM Model of Cladding Tube Bending

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00300957" target="_blank" >RIV/68407700:21220/16:00300957 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencepublishinggroup.com/j/ijmsa" target="_blank" >http://www.sciencepublishinggroup.com/j/ijmsa</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11648/j.ijmsa.20150406.16" target="_blank" >10.11648/j.ijmsa.20150406.16</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of the Diffusion Effect Caused by Welding Heat Input Lead to the Changes of Mechanical Properties Which Entering into the FEM Model of Cladding Tube Bending

Popis výsledku v původním jazyce

This paper deal with redistribution of chemical elements around cladding surface of composite tube. Motivation is that change of chemical composition cause change in microstructure and mainly changes in mechanical properties. Local changes of mechanical properties can cause inaccuracy or wrong results obtained from FEM modeling of bending process of cladding tube. In short paper present redistribution of chemical elements caused by heat input during production of tube. Redistribution caused by heat input from weld attachment of connector which is used during production of membrane waterwall is discussed. Microstructure evaluation of base material and cladding layer is compared with measurement of hardness. Measurement of microhardness in specific areas of cladding tube was done. Microhardness is compared with measurement of chemical composition via EDX in scanning electron microscope.

Název v anglickém jazyce

Influence of the Diffusion Effect Caused by Welding Heat Input Lead to the Changes of Mechanical Properties Which Entering into the FEM Model of Cladding Tube Bending

Popis výsledku anglicky

This paper deal with redistribution of chemical elements around cladding surface of composite tube. Motivation is that change of chemical composition cause change in microstructure and mainly changes in mechanical properties. Local changes of mechanical properties can cause inaccuracy or wrong results obtained from FEM modeling of bending process of cladding tube. In short paper present redistribution of chemical elements caused by heat input during production of tube. Redistribution caused by heat input from weld attachment of connector which is used during production of membrane waterwall is discussed. Microstructure evaluation of base material and cladding layer is compared with measurement of hardness. Measurement of microhardness in specific areas of cladding tube was done. Microhardness is compared with measurement of chemical composition via EDX in scanning electron microscope.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

International Journal of Materials Science and Applications

ISSN

2327-2643

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

403-408

Kód UT WoS článku

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EID výsledku v databázi Scopus

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