Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys
Uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza u strukturi Fe-C-Cr-V legura
Апстракт
In this paper, the influence of vanadium content and cooling rate on the stereological parameters of phases present in the structure of Fe-C-Cr-V alloys. Experimental results indicate that both vanadium content and cooling rate affects the crystallization process in Fe-C-Cr-V alloys. The changes in the volume fraction, size and morphology of the present phases in the structure of Fe-C-Cr-V alloys, suggest that with increased vanadium content, the alloy composition approaches the eutectic composition in the fourcomponent Fe-C-Cr-V system, causing a decrease of the solidification temperature interval.
U ovom radu ispitivan je uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza prisutnih u strukturi Fe-C-Cr-V legura. Eksperimentalni rezultati pokazuju da vanadijum, kao i brzina hlađenja, utiču na tok kristalizacije Fe-C-Cr-V legura. Promene zapreminskog udela, veličine i morfologije faza prisutnih u strukturi Fe-C-Cr-V legura, ukazuju da sa povećanjem sadržaja vanadijuma sastav legure se približava eutektičkom u četvorokomponentnom Fe-C-Cr-V sistemu, što utiče na smanjenje temperaturnog intervala očvršćavanja.
Кључне речи:
vanadium content / cooling rate / volume fraction of phases / dendrite arms specing / size of carbides / mean free path / form factor / sadržaj vanadijuma / brzina hlađenja / zapreminski udeo faza / širina dendritnih grana / veličina karbida / srednji slobodni put / faktor oblikaИзвор:
Metalurgija, 2004, 10, 2, 127-139Издавач:
- Savez inženjera metalurgije Srbije, Beograd
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Filipović, Mirjana PY - 2004 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/661 AB - In this paper, the influence of vanadium content and cooling rate on the stereological parameters of phases present in the structure of Fe-C-Cr-V alloys. Experimental results indicate that both vanadium content and cooling rate affects the crystallization process in Fe-C-Cr-V alloys. The changes in the volume fraction, size and morphology of the present phases in the structure of Fe-C-Cr-V alloys, suggest that with increased vanadium content, the alloy composition approaches the eutectic composition in the fourcomponent Fe-C-Cr-V system, causing a decrease of the solidification temperature interval. AB - U ovom radu ispitivan je uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza prisutnih u strukturi Fe-C-Cr-V legura. Eksperimentalni rezultati pokazuju da vanadijum, kao i brzina hlađenja, utiču na tok kristalizacije Fe-C-Cr-V legura. Promene zapreminskog udela, veličine i morfologije faza prisutnih u strukturi Fe-C-Cr-V legura, ukazuju da sa povećanjem sadržaja vanadijuma sastav legure se približava eutektičkom u četvorokomponentnom Fe-C-Cr-V sistemu, što utiče na smanjenje temperaturnog intervala očvršćavanja. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metalurgija T1 - Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys T1 - Uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza u strukturi Fe-C-Cr-V legura EP - 139 IS - 2 SP - 127 VL - 10 UR - https://hdl.handle.net/21.15107/rcub_technorep_661 ER -
@article{ author = "Filipović, Mirjana", year = "2004", abstract = "In this paper, the influence of vanadium content and cooling rate on the stereological parameters of phases present in the structure of Fe-C-Cr-V alloys. Experimental results indicate that both vanadium content and cooling rate affects the crystallization process in Fe-C-Cr-V alloys. The changes in the volume fraction, size and morphology of the present phases in the structure of Fe-C-Cr-V alloys, suggest that with increased vanadium content, the alloy composition approaches the eutectic composition in the fourcomponent Fe-C-Cr-V system, causing a decrease of the solidification temperature interval., U ovom radu ispitivan je uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza prisutnih u strukturi Fe-C-Cr-V legura. Eksperimentalni rezultati pokazuju da vanadijum, kao i brzina hlađenja, utiču na tok kristalizacije Fe-C-Cr-V legura. Promene zapreminskog udela, veličine i morfologije faza prisutnih u strukturi Fe-C-Cr-V legura, ukazuju da sa povećanjem sadržaja vanadijuma sastav legure se približava eutektičkom u četvorokomponentnom Fe-C-Cr-V sistemu, što utiče na smanjenje temperaturnog intervala očvršćavanja.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metalurgija", title = "Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys, Uticaj sadržaja vanadijuma i brzine hlađenja na stereološke parametre faza u strukturi Fe-C-Cr-V legura", pages = "139-127", number = "2", volume = "10", url = "https://hdl.handle.net/21.15107/rcub_technorep_661" }
Filipović, M.. (2004). Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys. in Metalurgija Savez inženjera metalurgije Srbije, Beograd., 10(2), 127-139. https://hdl.handle.net/21.15107/rcub_technorep_661
Filipović M. Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys. in Metalurgija. 2004;10(2):127-139. https://hdl.handle.net/21.15107/rcub_technorep_661 .
Filipović, Mirjana, "Influence of vanadium content and colling rate on the stereological parameters of phases in the structure of Fe-C-Cr-V alloys" in Metalurgija, 10, no. 2 (2004):127-139, https://hdl.handle.net/21.15107/rcub_technorep_661 .