Zobrazeno 1 - 10
of 11
pro vyhledávání: '"kontinuirano lijevanje čelika"'
Autor:
Bačić, Ivan
U radu je opisan sustav upravljanja razinom čelika u kokili upotrebom linearnog kvadratnog Gaussovog regulatora u prostoru varijabli stanja. Sinteza regulatora je napravljena unutar Matlaba gdje se zadaju uvjeti regulacije kao što su matrica trošk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3912::46f6c2382c5cc459e200f040a1437b05
https://repozitorij.etfos.hr/islandora/object/etfos:3347/datastream/PDF
https://repozitorij.etfos.hr/islandora/object/etfos:3347/datastream/PDF
Autor:
Sabljo, Robert
Cilj je modelirati proces kontinuiranog lijevanja s naglaskom na razinu tekućeg čelika u kalupu, uzimajući u obzir efekte izvijanja i ekscentričnosti valjanja. Model uključuje proces lijevanja koristeći razdjelnik s čepnom motkom gdje su dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3912::8eae87654f62a139c48d690f19b67507
https://repozitorij.etfos.hr/islandora/object/etfos:2309
https://repozitorij.etfos.hr/islandora/object/etfos:2309
Autor:
Mitić, Sandra
U okviru rada analiziran je utjecaj različitih udjela vodika u čeliku i načina hlađenja kontinuirano lijevanih čeličnih okruglica nakon lijevanja na njihovu kvalitetu. Ispitivanja su provedena na okruglicama Ø 210 mm, Ø 250 mm, Ø 280 mm, Ø
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b53afb08b849e7daef1ccca62a348e07
https://www.bib.irb.hr/754993
https://www.bib.irb.hr/754993
U radu je analizirana makrostruktura i mikrostruktura kontinuirano lijevanih okruglica promjera 410 mm koje su odlivene od čelika kvalitete K55 (prema specifikaciji API 5CT), a namijenjene su za proizvodnju bešavnih cijevi za naftnu industriju. Ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::0efd20b6cc6ffa8d35d3e2f8c73ce578
https://www.bib.irb.hr/703605
https://www.bib.irb.hr/703605
Autor:
Filip Mance
Zadatak ovog rada je automatizacija jednog od pomoćnih sustava kod procesa kontinuiranog lijevanja ĉelika u ĉeliĉanama u suradnji sa tvrtkom Danieli Systec d.o.o.. Pomoćni sustav koji je obraĊen je sustav za podmazivanje. Programiranje sustava
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::a4c04db3d7a59dbf950d12c5c2e86fe7
https://www.bib.irb.hr/797432
https://www.bib.irb.hr/797432
Autor:
Rupčić, Tomislav
U okviru rada analizirana je makrostruktura i mikrostruktura kontinuirano lijevanih okruglica Ø 410 mm koje su odlivene od čelika kvalitete K55 (prema specifikaciji API 5CT), a namijenjene su za proizvodnju bešavnih cijevi za naftnu industriju. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::88cb0a4d385f3e1b26aa8dfc9a819262
https://www.bib.irb.hr/648864
https://www.bib.irb.hr/648864
Publikováno v:
Metalurgija
Volume 51
Issue 2
Volume 51
Issue 2
The paper deals with research of the heat transfer in the mould of continuous casting and the thermal boundary condition determination using combination of measurement and the inverse technique of numerical simulation. An average heat flux in the mou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::5ae71890e492b71fe905bc20aaa1bac9
https://hrcak.srce.hr/74833
https://hrcak.srce.hr/74833
Publikováno v:
Metalurgija
Volume 48
Issue 4
Volume 48
Issue 4
This report describes research of thermal processes in primary cooling area in terms of assessment of temperature profiles and determination of thermal flows of the mould. Even formation of casting crust in mould depends on its thermal work, related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::8a93cd9d360031e96a50115101e72f68
https://hrcak.srce.hr/file/60803
https://hrcak.srce.hr/file/60803
Publikováno v:
Metalurgija, Vol 48, Iss 4, Pp 277-280 (2009)
Scopus-Elsevier
Scopus-Elsevier
This report describes research of thermal processes in primary cooling area in terms of assessment of temperature profiles and determination of thermal flows of the mould. Even formation of casting crust in mould depends on its thermal work, related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::abe502729420519323f6c8c9c79cbe7e
http://hdl.handle.net/10084/76085
http://hdl.handle.net/10084/76085
Publikováno v:
Metalurgija
Volume 48
Issue 4
Volume 48
Issue 4
Method of cooling in a secondary zone of continuous casting of steel has a significant influence on a quality of continuously cast products mainly from the point of view of internal and surface defects as well as zonal segregations. At the department
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______951::a6d4782362d77fc38f59cf420167e99a
https://hrcak.srce.hr/file/60781
https://hrcak.srce.hr/file/60781