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The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys

Uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura

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2005
bitstream_11441.pdf (1.229Mb)
Authors
Filipović, M.
Marković, S.
Kamberović, Željko
Korać, Marija
Article (Published version)
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Abstract
In this paper, the influence of titanium and cerium on the microstructure and properties of Fe-C-Cr-Nb alloys are examined, in both as-cast and heat treated state. These elements affect the crystallisation process of Fe-C-Cr-Nb alloys and the transformation of austenite during the cooling process after solidification. Titanium changed the morphology of NbC carbides. Further, in the austenite of the examined Fe-C-Cr-Nb-Ti alloys, very fine particles of precipitated secondary carbide can be seen. The alloy containing 0,28%Ti and 0,19%Ce has martensite-perlite-austenitic matrix microstructure in as-cast condition. Adding titanium and cerium to Fe-C-Cr-Nb alloys will also changed its properties, since the properties of alloys depend on their microstructure.
U ovom radu ispitivan je uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura, u livenom stanju i nakon termičkog tretmana. Ovi elementi utiču na proces kristalizacije Fe-C-Cr-Nb legura, kao i na transformaciju austenita u toku daljeg hlađenja nakon očvršćavanja. Titan menja morfologiju NbC karbida. Osim toga, u austenitu ispitivanih Fe-C-Cr-Nb-Ti legura zapažaju se vrlo fine čestice sekundarnog karbida. Legura koja sadrži 0,28%Ti i 0,19%Ce ima martenzitno-perlitno-austenitnu mikrostrukturu osnove u livenom stanju. Titan i cerijum utiču i na svojstva Fe-C-Cr-Nb legura, budući da svojstva legura zavise od njihove strukture.
Keywords:
titanium / cerium / metalothermic method / morphology of NbC carbides / matrix microstructure / hardness / wear resistance / toughness / titan / cerijum / metalotermijski metod / morfologija NbC karbida / mikrostruktura osnove / tvrdoća / otpornost na habanje / žilavost
Source:
Metalurgija, 2005, 11, 4, 345-351
Publisher:
  • Savez inženjera metalurgije Srbije, Beograd

ISSN: 0354-6306

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_technorep_791
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/791
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Filipović, M.
AU  - Marković, S.
AU  - Kamberović, Željko
AU  - Korać, Marija
PY  - 2005
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/791
AB  - In this paper, the influence of titanium and cerium on the microstructure and properties of Fe-C-Cr-Nb alloys are examined, in both as-cast and heat treated state. These elements affect the crystallisation process of Fe-C-Cr-Nb alloys and the transformation of austenite during the cooling process after solidification. Titanium changed the morphology of NbC carbides. Further, in the austenite of the examined Fe-C-Cr-Nb-Ti alloys, very fine particles of precipitated secondary carbide can be seen. The alloy containing 0,28%Ti and 0,19%Ce has martensite-perlite-austenitic matrix microstructure in as-cast condition. Adding titanium and cerium to Fe-C-Cr-Nb alloys will also changed its properties, since the properties of alloys depend on their microstructure.
AB  - U ovom radu ispitivan je uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura, u livenom stanju i nakon termičkog tretmana. Ovi elementi utiču na proces kristalizacije Fe-C-Cr-Nb legura, kao i na transformaciju austenita u toku daljeg hlađenja nakon očvršćavanja. Titan menja morfologiju NbC karbida. Osim toga, u austenitu ispitivanih Fe-C-Cr-Nb-Ti legura zapažaju se vrlo fine čestice sekundarnog karbida. Legura koja sadrži 0,28%Ti i 0,19%Ce ima martenzitno-perlitno-austenitnu mikrostrukturu osnove u livenom stanju. Titan i cerijum utiču i na svojstva Fe-C-Cr-Nb legura, budući da svojstva legura zavise od njihove strukture.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys
T1  - Uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura
EP  - 351
IS  - 4
SP  - 345
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_technorep_791
ER  - 
@article{
author = "Filipović, M. and Marković, S. and Kamberović, Željko and Korać, Marija",
year = "2005",
abstract = "In this paper, the influence of titanium and cerium on the microstructure and properties of Fe-C-Cr-Nb alloys are examined, in both as-cast and heat treated state. These elements affect the crystallisation process of Fe-C-Cr-Nb alloys and the transformation of austenite during the cooling process after solidification. Titanium changed the morphology of NbC carbides. Further, in the austenite of the examined Fe-C-Cr-Nb-Ti alloys, very fine particles of precipitated secondary carbide can be seen. The alloy containing 0,28%Ti and 0,19%Ce has martensite-perlite-austenitic matrix microstructure in as-cast condition. Adding titanium and cerium to Fe-C-Cr-Nb alloys will also changed its properties, since the properties of alloys depend on their microstructure., U ovom radu ispitivan je uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura, u livenom stanju i nakon termičkog tretmana. Ovi elementi utiču na proces kristalizacije Fe-C-Cr-Nb legura, kao i na transformaciju austenita u toku daljeg hlađenja nakon očvršćavanja. Titan menja morfologiju NbC karbida. Osim toga, u austenitu ispitivanih Fe-C-Cr-Nb-Ti legura zapažaju se vrlo fine čestice sekundarnog karbida. Legura koja sadrži 0,28%Ti i 0,19%Ce ima martenzitno-perlitno-austenitnu mikrostrukturu osnove u livenom stanju. Titan i cerijum utiču i na svojstva Fe-C-Cr-Nb legura, budući da svojstva legura zavise od njihove strukture.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys, Uticaj titana i cerijuma na mikrostrukturu i svojstva Fe-C-Cr-Nb legura",
pages = "351-345",
number = "4",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_technorep_791"
}
Filipović, M., Marković, S., Kamberović, Ž.,& Korać, M.. (2005). The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 11(4), 345-351.
https://hdl.handle.net/21.15107/rcub_technorep_791
Filipović M, Marković S, Kamberović Ž, Korać M. The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys. in Metalurgija. 2005;11(4):345-351.
https://hdl.handle.net/21.15107/rcub_technorep_791 .
Filipović, M., Marković, S., Kamberović, Željko, Korać, Marija, "The influence of titanium and cerium on microstructure and properties of Fe-C-Cr-Nb alloys" in Metalurgija, 11, no. 4 (2005):345-351,
https://hdl.handle.net/21.15107/rcub_technorep_791 .

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