On the mechanism and causes of cross cracking in concast low alloy manganese steel slab

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F03%3A00008509" target="_blank" >RIV/61989100:27360/03:00008509 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On the mechanism and causes of cross cracking in concast low alloy manganese steel slab
Original language description
The paper deals with surface morphology, the mechanism of origination and causes of cross cracking of concast low alloy manganese steel slab. The cross cracking was identified in steel slab with sectional size 145x1300 mm and the length of the asymmetrical cracking was approximately 600 mm. The light microscopy and the scanning electron microscopy have been applied for determination of metallographic structure of steel and for the study of micro-morphology and the trajectory of cracking. The chemical microheterogeneity of the steel matrix and the surface of cracking have been estimated by means of X-ray micro-analyser JEOL JXA 8600/KEVEX. The analyses of Al, Si, P, Ti, Cr, Mn and Fe on the metallograpic samples of matrix of steel, of the neighbourhoodof cracking and of the surface of cracking have been realized. There has been found out that the cross cracking is characterized of high macro-heterogeneity of manganese, carbon and sulphur. The causes of cross cracking have been explaine
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
First International Conference of Fatigue Damage of Materials - Experiment and Analysis
ISBN
1-85312-979-8
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
171-180
Publisher name
WITPRESS
Place of publication
Southampton
Event location
Toronto, Canada
Event date
Jul 14, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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