| dc.contributor.author | Řeháčková, Lenka | |
| dc.contributor.author | Dobrovská, Jana | |
| dc.contributor.author | Kalousek, Jaroslav | |
| dc.date.accessioned | 2013-03-08T13:43:20Z | |
| dc.date.available | 2013-03-08T13:43:20Z | |
| dc.date.issued | 2013 | |
| dc.identifier.citation | Metalurgija. 2013, vol. 52, no. 3, p. 355-358. | cs |
| dc.identifier.issn | 0543-5846 | |
| dc.identifier.issn | 1334-2576 | |
| dc.identifier.uri | http://hdl.handle.net/10084/96187 | |
| dc.description.abstract | The paper deals with original methodology for characterization of chemical heterogeneity of welded joint by measurement
of concentration profi les of substitution elements in three straight lines in a plane perpendicular to the
weld interface. Three concentration profi les were evaluated by modelling of diff usion based on solution of the 2nd
Fick’s law. Primary goal of evaluation consists in characterization of chemical heterogeneity in the narrow area on
both sides of the welded joint on the basis of their mutual position. Experimental data are optimised by original
adaptation of the Levenberg-Marquardt’s algorithm of non-linear regression. The paper deals with diff usion of nickel
in the welded joint of two diff erent steels as an example of investigated elements. | cs |
| dc.format.extent | 945986 bytes | cs |
| dc.format.mimetype | application/pdf | cs |
| dc.language.iso | en | cs |
| dc.publisher | Hrvatsko Metalurško Društvo | cs |
| dc.relation.ispartofseries | Metalurgija | cs |
| dc.relation.uri | http://hrcak.srce.hr/file/141051 | cs |
| dc.subject | diffusion | cs |
| dc.subject | distribution of substitution elements | cs |
| dc.subject | chemical heterogeneity | cs |
| dc.subject | weld | cs |
| dc.subject | steel | cs |
| dc.title | Characterization of chemical heterogeneity of the welded joint of two steels by modelling of diffusion processes | cs |
| dc.type | article | cs |
| dc.identifier.location | Není ve fondu ÚK | cs |
| dc.rights.access | openAccess | |
| dc.type.version | publishedVersion | cs |
| dc.type.status | Peer-reviewed | cs |
| dc.description.source | Web of Science | cs |
| dc.description.volume | 52 | cs |
| dc.description.issue | 3 | cs |
| dc.description.lastpage | 358 | cs |
| dc.description.firstpage | 355 | cs |
| dc.identifier.wos | 000313937100017 | |