EBW of stainless steels and ODS ferritic steel

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU109310" target="_blank" >RIV/00216305:26210/14:PU109310 - 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

EBW of stainless steels and ODS ferritic steel

Popis výsledku v původním jazyce

Dissimilar welds are the integral part of design in chemical, nuclear and energy industries. One of the most common combinations is the joints between ferritic, austenitic and martensitic steels. These joints provide many advantages at the detriment of the worse weldability. Possible defects in dissimilar welds are caused by different physical properties of welded materials. Choice of electron beam welding (EBW) is achieved the reducing the amount of heat input into the weld and reduce the negative effects of the surrounding atmosphere. Suppression of defects can be done by the right settings of EBW parameters. Another way is right choice of the rolling direction of base materials against the orientation of weld joint, which is most occurs in a materials whose structure has grains with a large ratio length-to-width (e.g. extruded ODS steel). In this work were evaluated four heterogeneous welds of austenitic stainless steel, martensitic stainless steel and ODS ferritic steel, which vary

Název v anglickém jazyce

EBW of stainless steels and ODS ferritic steel

Popis výsledku anglicky

Dissimilar welds are the integral part of design in chemical, nuclear and energy industries. One of the most common combinations is the joints between ferritic, austenitic and martensitic steels. These joints provide many advantages at the detriment of the worse weldability. Possible defects in dissimilar welds are caused by different physical properties of welded materials. Choice of electron beam welding (EBW) is achieved the reducing the amount of heat input into the weld and reduce the negative effects of the surrounding atmosphere. Suppression of defects can be done by the right settings of EBW parameters. Another way is right choice of the rolling direction of base materials against the orientation of weld joint, which is most occurs in a materials whose structure has grains with a large ratio length-to-width (e.g. extruded ODS steel). In this work were evaluated four heterogeneous welds of austenitic stainless steel, martensitic stainless steel and ODS ferritic steel, which vary

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

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Elektrotechnica & Elektronica

ISSN

0861-4717

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

5-6/2014

Stát vydavatele periodika

BG - Bulharská republika

Počet stran výsledku

8

Strana od-do

82-89

Kód UT WoS článku

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EID výsledku v databázi Scopus

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