U radu se navode osnovne karakteristike materijala i tehnologije toplog kovanje delova od Allegura. Za legure EN AW 2007 I EN AW 2024 ispitivana je mogućnost novog tehnološkog postupka livenja Al-legura pod dejstvom elektromagnetnog polja. Ovakav postupak omogućava modifikovanje mikrostrukture i poboljšanje mehaničkih osobinama odlivaka. Takođe, u radu se navodi i analiza kovanja u proizvodnim uslovima za leguru dobijenu istiskivanjem, uz pomoć odgovarajućeg SC.SuperForge softvera za 3D probleme. Kao primer, navode se rezultati distribucije ekvivalentnog napona u komadu koji se oblikuje u različitim fazama obrade.
The paper presents the basic properties of materials and technology of hot forging of Al-alloy parts. For alloys EN AW 2007 and EN AW 2024 the possibility of new technological procedure for casting Al-alloys under the influence of electromagnetic field was investigated. Such a procedure enables modification of microstructure and improvement of mechanical properties of ingots. In addition to that, the paper presents analysis of forging in manufacturing conditions for alloy obtained by extrusion with the application of suitable SC.SuperForge software for 3D problems. The obtained results show the equivalent stress distribution in work-piece which is being formed.
Keywords:
SC.SuperForge / hot forgings / Al-alloys
Source:
Journal for Technology of Plasticity, 2007, 32, 1-2, 29-38
Publisher:
Univerzitet u Novom Sadu - Fakultet tehničkih nauka - Institut za proizvodno mašinstvo, Novi Sad
TY - JOUR
AU - Stefanović, Milentije
AU - Gulišija, Zvonko
AU - Jordović, Branka
AU - Aleksandrović, Srbislav
AU - Mandić, Vesna
AU - Patarić, Aleksandra
PY - 2007
UR - https://ritnms.itnms.ac.rs/handle/123456789/114
AB - U radu se navode osnovne karakteristike materijala i tehnologije toplog kovanje delova od Allegura. Za legure EN AW 2007 I EN AW 2024 ispitivana je mogućnost novog tehnološkog postupka livenja Al-legura pod dejstvom elektromagnetnog polja. Ovakav postupak omogućava modifikovanje mikrostrukture i poboljšanje mehaničkih osobinama odlivaka. Takođe, u radu se navodi i analiza kovanja u proizvodnim uslovima za leguru dobijenu istiskivanjem, uz pomoć odgovarajućeg SC.SuperForge softvera za 3D probleme. Kao primer, navode se rezultati distribucije ekvivalentnog napona u komadu koji se oblikuje u različitim fazama obrade.
AB - The paper presents the basic properties of materials and technology of hot forging of Al-alloy parts. For alloys EN AW 2007 and EN AW 2024 the possibility of new technological procedure for casting Al-alloys under the influence of electromagnetic field was investigated. Such a procedure enables modification of microstructure and improvement of mechanical properties of ingots. In addition to that, the paper presents analysis of forging in manufacturing conditions for alloy obtained by extrusion with the application of suitable SC.SuperForge software for 3D problems. The obtained results show the equivalent stress distribution in work-piece which is being formed.
PB - Univerzitet u Novom Sadu - Fakultet tehničkih nauka - Institut za proizvodno mašinstvo, Novi Sad
T2 - Journal for Technology of Plasticity
T1 - Toplo kovanje Al-legura visoke čvrstoće
T1 - Hot forging of high strength Al-alloys
EP - 38
IS - 1-2
SP - 29
VL - 32
UR - conv_257
ER -
@article{
author = "Stefanović, Milentije and Gulišija, Zvonko and Jordović, Branka and Aleksandrović, Srbislav and Mandić, Vesna and Patarić, Aleksandra",
year = "2007",
abstract = "U radu se navode osnovne karakteristike materijala i tehnologije toplog kovanje delova od Allegura. Za legure EN AW 2007 I EN AW 2024 ispitivana je mogućnost novog tehnološkog postupka livenja Al-legura pod dejstvom elektromagnetnog polja. Ovakav postupak omogućava modifikovanje mikrostrukture i poboljšanje mehaničkih osobinama odlivaka. Takođe, u radu se navodi i analiza kovanja u proizvodnim uslovima za leguru dobijenu istiskivanjem, uz pomoć odgovarajućeg SC.SuperForge softvera za 3D probleme. Kao primer, navode se rezultati distribucije ekvivalentnog napona u komadu koji se oblikuje u različitim fazama obrade., The paper presents the basic properties of materials and technology of hot forging of Al-alloy parts. For alloys EN AW 2007 and EN AW 2024 the possibility of new technological procedure for casting Al-alloys under the influence of electromagnetic field was investigated. Such a procedure enables modification of microstructure and improvement of mechanical properties of ingots. In addition to that, the paper presents analysis of forging in manufacturing conditions for alloy obtained by extrusion with the application of suitable SC.SuperForge software for 3D problems. The obtained results show the equivalent stress distribution in work-piece which is being formed.",
publisher = "Univerzitet u Novom Sadu - Fakultet tehničkih nauka - Institut za proizvodno mašinstvo, Novi Sad",
journal = "Journal for Technology of Plasticity",
title = "Toplo kovanje Al-legura visoke čvrstoće, Hot forging of high strength Al-alloys",
pages = "38-29",
number = "1-2",
volume = "32",
url = "conv_257"
}
Stefanović, M., Gulišija, Z., Jordović, B., Aleksandrović, S., Mandić, V.,& Patarić, A.. (2007). Toplo kovanje Al-legura visoke čvrstoće. in Journal for Technology of Plasticity
Univerzitet u Novom Sadu - Fakultet tehničkih nauka - Institut za proizvodno mašinstvo, Novi Sad., 32(1-2), 29-38.
conv_257
Stefanović M, Gulišija Z, Jordović B, Aleksandrović S, Mandić V, Patarić A. Toplo kovanje Al-legura visoke čvrstoće. in Journal for Technology of Plasticity. 2007;32(1-2):29-38.
conv_257 .
Stefanović, Milentije, Gulišija, Zvonko, Jordović, Branka, Aleksandrović, Srbislav, Mandić, Vesna, Patarić, Aleksandra, "Toplo kovanje Al-legura visoke čvrstoće" in Journal for Technology of Plasticity, 32, no. 1-2 (2007):29-38,
conv_257 .
