Study of interface hyper-eutectoid steels welded by forge welding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081058" target="_blank" >RIV/61989100:27360/11:86081058 - 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

Study of interface hyper-eutectoid steels welded by forge welding

Popis výsledku v původním jazyce

This paper presents results of the study of microstructure and mechanical properties of a composite material produced by forge welding: Damascus steel is consisting of carbon steel and Cr-Ni-W-Mo steel. Output material is combination of characteristics of both components, which expands its potential field of use. Its microstructure was examined with the aid of light and scanning electron microscopes and an energy-dispersive spectrometer (EDS). Specimens in the scanning electron microscope were observedin the secondary electron imaging (SEI) mode and with the use of the backscattered electron contrast revealing the materials contrast (BEC). Approximate distribution of alloying elements in the interface area was determined by line scan. Microstructure of the material upon annealing consists of ferrite with scattered secondary carbides and pearlite. On tempering, the microstructure contains a high proportion of decomposed martensite laths. It was found by means of EDS that on the weld in

Název v anglickém jazyce

Study of interface hyper-eutectoid steels welded by forge welding

Popis výsledku anglicky

This paper presents results of the study of microstructure and mechanical properties of a composite material produced by forge welding: Damascus steel is consisting of carbon steel and Cr-Ni-W-Mo steel. Output material is combination of characteristics of both components, which expands its potential field of use. Its microstructure was examined with the aid of light and scanning electron microscopes and an energy-dispersive spectrometer (EDS). Specimens in the scanning electron microscope were observedin the secondary electron imaging (SEI) mode and with the use of the backscattered electron contrast revealing the materials contrast (BEC). Approximate distribution of alloying elements in the interface area was determined by line scan. Microstructure of the material upon annealing consists of ferrite with scattered secondary carbides and pearlite. On tempering, the microstructure contains a high proportion of decomposed martensite laths. It was found by means of EDS that on the weld in

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Hutnické listy

ISSN

0018-8069

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

34-37

Kód UT WoS článku

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EID výsledku v databázi Scopus

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