prikaz prve stranice dokumenta GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU
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master's thesis
GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU
2022. urn:nbn:hr:262:903441
Mumić, Andrija
University of Slavonski Brod

Cite this document

Mumić, A. (2022). GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU (Master's thesis). Slavonski Brod: University of Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:262:903441

Mumić, Andrija. "GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU." Master's thesis, University of Slavonski Brod, 2022. https://urn.nsk.hr/urn:nbn:hr:262:903441

Mumić, Andrija. "GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU." Master's thesis, University of Slavonski Brod, 2022. https://urn.nsk.hr/urn:nbn:hr:262:903441

Mumić, A. (2022). 'GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU', Master's thesis, University of Slavonski Brod, accessed 18 November 2024, https://urn.nsk.hr/urn:nbn:hr:262:903441

Mumić A. GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU [Master's thesis]. Slavonski Brod: University of Slavonski Brod; 2022 [cited 2024 November 18] Available at: https://urn.nsk.hr/urn:nbn:hr:262:903441

A. Mumić, "GAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU", Master's thesis, University of Slavonski Brod, Slavonski Brod, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:262:903441

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Metadata
TitleGAŠENJE PLINOM PRI VISOKOM TLAKU I VISOKOM PROTOKU
Title (english)GAS QUENCHING AT HIGH PRESSURE AND HIGH FLOW
AuthorAndrija Mumić
MentorIvica Kladarić (mentor)
Committee memberAndrijana Milinović (predsjednik povjerenstva)
Committee memberIvica Kladarić (član povjerenstva)
Committee memberJosip Stojšić (član povjerenstva)
GranterUniversity of Slavonski Brod
Slavonski Brod
Defense date and country2022-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je opisana primjena gašenja plinom pri visokom tlaku i visokom protoku na dva čelika 42CrMo4 i 90MnCrV8. Uzorci su gašeni dušikom tlaka 18 bara i brzine 70 m/s. Prilikom gašenja snimane su krivulje gašenja za pojedini uzorak, a nakon gašenja ispitane su tvrdoće po poprečnom presjeku iz kojih su izrađene krivulje tvrdoća koje su uspoređene sa krivuljama tvrdoća nakon Jominy pokusa za ova dva uzorka. Iz dobivenih krivulja vidljiva je razlika tvrdoća izmjerena nakon gašenja plinom i gašenja vodom.
Abstract (english)
This thesis describes gas quenching under the high pressure and high circulation for two steels 42CrMo4 and 90MnCrV8. Samples were quenched with nitrogen under the pressure of 18bar and a speed 70m/s. During the quenching cooling curves were recorded for every sample. After quenching hardenabilities of cross-sections were tested. According to the above-mentioned tests hardenability curves were made compared with hardenability curves made after the Jominy experiment for these two samples. From the above-mentioned curves, it can be seen a difference in hardenability during gas quenching and water quenching.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:262:903441
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Materials Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2022-07-13 08:50:52