Dependence of the solid-liquid interface structure on the solidification process parameters
Zavisnost strukture granice faza tečno-čvrsto od parametara procesa očvršćavanja
Abstract
Influence of the solidification rate, temperature gradient and initial concentration of the solute on the interface shape was investigated during solidification from the melt. The dependence of the microstructure on the parameter G/(RC0) was observed. As the value of G/(RC0) was lowered the shape of the interface was changed from the plane to the cellular and than to the dendrites. Specific microstructure correspond to the particular range of the G/(RCo) value.
Ispitivan je uticaj brzine očvršćavanja, temperaturnog gradijenta i početne koncentracije rastvorljive komponente na razvoj oblika granice faza tokom očvršćavanja iz rastopa. Uočena je zavisnost mikrostrukture uzoraka od parametra G/(RC()). Sa opadanjem vrednosti ovog parametra dolazi do postepene promene oblika granice faza od ravne, preko ćelijske do dendritne. Odredjenom opsegu vrednosti parametra G/(RC0) odovara i odredjena mikrostruktura.
Keywords:
Vertical Bridgman / interface structure / Vertikalni Bridgman / struktura granica fazaSource:
Metalurgija, 2002, 8, 4, 317-323Publisher:
- Savez inženjera metalurgije Srbije, Beograd
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Radojević, Vesna AU - Valčić, Andreja AU - Nikolić, Slobodanka N. PY - 2002 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/453 AB - Influence of the solidification rate, temperature gradient and initial concentration of the solute on the interface shape was investigated during solidification from the melt. The dependence of the microstructure on the parameter G/(RC0) was observed. As the value of G/(RC0) was lowered the shape of the interface was changed from the plane to the cellular and than to the dendrites. Specific microstructure correspond to the particular range of the G/(RCo) value. AB - Ispitivan je uticaj brzine očvršćavanja, temperaturnog gradijenta i početne koncentracije rastvorljive komponente na razvoj oblika granice faza tokom očvršćavanja iz rastopa. Uočena je zavisnost mikrostrukture uzoraka od parametra G/(RC()). Sa opadanjem vrednosti ovog parametra dolazi do postepene promene oblika granice faza od ravne, preko ćelijske do dendritne. Odredjenom opsegu vrednosti parametra G/(RC0) odovara i odredjena mikrostruktura. PB - Savez inženjera metalurgije Srbije, Beograd T2 - Metalurgija T1 - Dependence of the solid-liquid interface structure on the solidification process parameters T1 - Zavisnost strukture granice faza tečno-čvrsto od parametara procesa očvršćavanja EP - 323 IS - 4 SP - 317 VL - 8 UR - https://hdl.handle.net/21.15107/rcub_technorep_453 ER -
@article{ author = "Radojević, Vesna and Valčić, Andreja and Nikolić, Slobodanka N.", year = "2002", abstract = "Influence of the solidification rate, temperature gradient and initial concentration of the solute on the interface shape was investigated during solidification from the melt. The dependence of the microstructure on the parameter G/(RC0) was observed. As the value of G/(RC0) was lowered the shape of the interface was changed from the plane to the cellular and than to the dendrites. Specific microstructure correspond to the particular range of the G/(RCo) value., Ispitivan je uticaj brzine očvršćavanja, temperaturnog gradijenta i početne koncentracije rastvorljive komponente na razvoj oblika granice faza tokom očvršćavanja iz rastopa. Uočena je zavisnost mikrostrukture uzoraka od parametra G/(RC()). Sa opadanjem vrednosti ovog parametra dolazi do postepene promene oblika granice faza od ravne, preko ćelijske do dendritne. Odredjenom opsegu vrednosti parametra G/(RC0) odovara i odredjena mikrostruktura.", publisher = "Savez inženjera metalurgije Srbije, Beograd", journal = "Metalurgija", title = "Dependence of the solid-liquid interface structure on the solidification process parameters, Zavisnost strukture granice faza tečno-čvrsto od parametara procesa očvršćavanja", pages = "323-317", number = "4", volume = "8", url = "https://hdl.handle.net/21.15107/rcub_technorep_453" }
Radojević, V., Valčić, A.,& Nikolić, S. N.. (2002). Dependence of the solid-liquid interface structure on the solidification process parameters. in Metalurgija Savez inženjera metalurgije Srbije, Beograd., 8(4), 317-323. https://hdl.handle.net/21.15107/rcub_technorep_453
Radojević V, Valčić A, Nikolić SN. Dependence of the solid-liquid interface structure on the solidification process parameters. in Metalurgija. 2002;8(4):317-323. https://hdl.handle.net/21.15107/rcub_technorep_453 .
Radojević, Vesna, Valčić, Andreja, Nikolić, Slobodanka N., "Dependence of the solid-liquid interface structure on the solidification process parameters" in Metalurgija, 8, no. 4 (2002):317-323, https://hdl.handle.net/21.15107/rcub_technorep_453 .