Samples of Al-Li (8091) alloy were solution treated at 540ºC for 30 min, water-quenched and continuously heated in oil at 0.05 and 0.1ºC/min rates, from room temperature to 190ºC when the peak hardness was achieved. Having reached 190ºC at a pre-determined heating rate samples were water-quenched followed by cooling in liquid nitrogen. Precipitate identification performed by transmission electron microscopy (TEM) revealed the presence of strengthening phases formed during heating to 190ºC: δ' (Al3Li), S (Al2CuMg), and β' (Al3Zr). Applying the method of quantitative metallographic analysis (light microscopy and TEM) size, shape, density, distribution and other characteristics of precipitates were determined.
TY - JOUR
AU - Novitović, Olivera
AU - Kamberović, Željko
AU - Novitović, Aleksandar
PY - 2010
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1588
AB - Samples of Al-Li (8091) alloy were solution treated at 540ºC for 30 min, water-quenched and continuously heated in oil at 0.05 and 0.1ºC/min rates, from room temperature to 190ºC when the peak hardness was achieved. Having reached 190ºC at a pre-determined heating rate samples were water-quenched followed by cooling in liquid nitrogen. Precipitate identification performed by transmission electron microscopy (TEM) revealed the presence of strengthening phases formed during heating to 190ºC: δ' (Al3Li), S (Al2CuMg), and β' (Al3Zr). Applying the method of quantitative metallographic analysis (light microscopy and TEM) size, shape, density, distribution and other characteristics of precipitates were determined.
PB - Savez inženjera metalurgije Srbije, Beograd
T2 - Metalurgija
T1 - Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach
EP - 45
IS - 1
SP - 39
VL - 16
UR - https://hdl.handle.net/21.15107/rcub_technorep_1588
ER -
@article{
author = "Novitović, Olivera and Kamberović, Željko and Novitović, Aleksandar",
year = "2010",
abstract = "Samples of Al-Li (8091) alloy were solution treated at 540ºC for 30 min, water-quenched and continuously heated in oil at 0.05 and 0.1ºC/min rates, from room temperature to 190ºC when the peak hardness was achieved. Having reached 190ºC at a pre-determined heating rate samples were water-quenched followed by cooling in liquid nitrogen. Precipitate identification performed by transmission electron microscopy (TEM) revealed the presence of strengthening phases formed during heating to 190ºC: δ' (Al3Li), S (Al2CuMg), and β' (Al3Zr). Applying the method of quantitative metallographic analysis (light microscopy and TEM) size, shape, density, distribution and other characteristics of precipitates were determined.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach",
pages = "45-39",
number = "1",
volume = "16",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1588"
}
Novitović, O., Kamberović, Ž.,& Novitović, A.. (2010). Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 16(1), 39-45.
https://hdl.handle.net/21.15107/rcub_technorep_1588
Novitović O, Kamberović Ž, Novitović A. Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach. in Metalurgija. 2010;16(1):39-45.
https://hdl.handle.net/21.15107/rcub_technorep_1588 .
Novitović, Olivera, Kamberović, Željko, Novitović, Aleksandar, "Effect of heating rate on precipitation of peak-aged Al-Li (8091) alloy: A quantitative approach" in Metalurgija, 16, no. 1 (2010):39-45,
https://hdl.handle.net/21.15107/rcub_technorep_1588 .
