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Pregled bibliografske jedinice broj: 641086

Strukturne promjene pri rezanju čelika acetilenom i propanom


Senčar, Željko
Strukturne promjene pri rezanju čelika acetilenom i propanom, 2009., diplomski rad, preddiplomski, Fakultet strojarstva i brodogradnje, Zagreb


CROSBI ID: 641086 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Strukturne promjene pri rezanju čelika acetilenom i propanom
(Structural transformation of steel induced by application of oxyfuel gas cutting using acetylene and propane/butane mixture)

Autori
Senčar, Željko

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, preddiplomski

Fakultet
Fakultet strojarstva i brodogradnje

Mjesto
Zagreb

Datum
04.11

Godina
2009

Stranica
79

Mentor
Kralj, Slobodan

Neposredni voditelj
Glogović, Zlatko

Ključne riječi
plinsko rezanje; acetilen; propan-butan; mikrostrukturne promjene
(oxyfuel gas cutting; acetylene; propane-butane; microstructural changes)

Sažetak
In metal processing industry oxyfuel gas cutting is a widespread and common procedure for cutting steel. This procedure is usually the first operation in material preparation whose objective is producing cutting surface ready for the next operation, usually welding. Experimental part of this study deals with influence of oxyfuel gas cutting with use of acetylene and propane-butane mixture on microstructure and hardness of low- alloyed high-strength steel S960 QL. Significant differences in microstructure and hardness of cutting surfaces as well as heat-affected zone size have been determined for surfaces created by cutting with acetylene and those created by oxyfuel-cutting with use of propane-butane mixture. Decarburization along the edges of cutting surface has also been established regardless of type of gas used during cutting or of the fact that preheating was conducted.

Izvorni jezik
Hrvatski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-0000000-3317 - Unaprijeđenje podvodnog zavarivanja i ispitivanja
120-1201767-3317 - Unaprijeđenje podvodnog zavarivanja i ispitivanja (Kralj, Slobodan, MZOS ) ( CroRIS)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Slobodan Kralj (mentor)

Avatar Url Zlatko Glogović (mentor)


Citiraj ovu publikaciju:

Senčar, Željko
Strukturne promjene pri rezanju čelika acetilenom i propanom, 2009., diplomski rad, preddiplomski, Fakultet strojarstva i brodogradnje, Zagreb
Senčar, Ž. (2009) 'Strukturne promjene pri rezanju čelika acetilenom i propanom', diplomski rad, preddiplomski, Fakultet strojarstva i brodogradnje, Zagreb.
@phdthesis{phdthesis, author = {Sen\v{c}ar, \v{Z}eljko}, year = {2009}, pages = {79}, keywords = {plinsko rezanje, acetilen, propan-butan, mikrostrukturne promjene}, title = {Strukturne promjene pri rezanju \v{c}elika acetilenom i propanom}, keyword = {plinsko rezanje, acetilen, propan-butan, mikrostrukturne promjene}, publisherplace = {Zagreb} }
@phdthesis{phdthesis, author = {Sen\v{c}ar, \v{Z}eljko}, year = {2009}, pages = {79}, keywords = {oxyfuel gas cutting, acetylene, propane-butane, microstructural changes}, title = {Structural transformation of steel induced by application of oxyfuel gas cutting using acetylene and propane/butane mixture}, keyword = {oxyfuel gas cutting, acetylene, propane-butane, microstructural changes}, publisherplace = {Zagreb} }




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