TY - JOUR
T1 - Effects of heating rate and temperature holding time on mechanical behaviors of aluminum alloys
AU - Huang, Chenguang
AU - Chen, Siying
AU - Wang, Chunkui
PY - 2007
Y1 - 2007
N2 - In this paper, the mechanical properties of several aluminum alloys are obtained experimentally at different temperatures, from room temperature to about 400°C by using the Gleeble 1500 thermomechanical system. Besides, the thermal softening characteristics, effects of heating rate and temperature holding time are discussed in details. It is found that the strength of LF6, a kind of antirust aluminum alloy, is not sensitive to the heating rate (0.1-1000K/s) and temperature holding time (0-1h). However, the mechanical behaviors of other alloys depend on these factors very obviously. At last, these phenomena are discussed in the viewpoint of the microstructures and techniques of ageing strengthening of these alloys.
AB - In this paper, the mechanical properties of several aluminum alloys are obtained experimentally at different temperatures, from room temperature to about 400°C by using the Gleeble 1500 thermomechanical system. Besides, the thermal softening characteristics, effects of heating rate and temperature holding time are discussed in details. It is found that the strength of LF6, a kind of antirust aluminum alloy, is not sensitive to the heating rate (0.1-1000K/s) and temperature holding time (0-1h). However, the mechanical behaviors of other alloys depend on these factors very obviously. At last, these phenomena are discussed in the viewpoint of the microstructures and techniques of ageing strengthening of these alloys.
KW - Aluminum alloy
KW - Heating rate
KW - High temperature
KW - Mechanical properties
UR - http://www.scopus.com/inward/record.url?scp=34248550183&partnerID=8YFLogxK
U2 - 10.4028/0-87849-440-5.33
DO - 10.4028/0-87849-440-5.33
M3 - Article
AN - SCOPUS:34248550183
SN - 1013-9826
VL - 345-346 I
SP - 33
EP - 36
JO - Key Engineering Materials
JF - Key Engineering Materials
ER -