TY - GEN
T1 - The effect of Ag-addition on crystal structure of β'-phase in Al-Mg-Si alloy
AU - Nakamura, Junya
AU - Matsuda, Kenji
AU - Nakamura, Yoshio
AU - Sato, Tatsuo
AU - Ikeno, Susumu
PY - 2006/1/1
Y1 - 2006/1/1
N2 - The purpose of this study is identity the crystal structure of metastable phase in Ag added Al-Mg-Si alloy by comparing the β'-phases in Al-Mg-Si alloy without Ag, using images of high resolution transmission electron microscope (HRTEM), selected area electron diffraction patterns (SADPs) and an energy dispersive X-ray spectroscopy (EDS). The result of SADPs and HRTEM images have been simulated and compared with images and SADPs obtained from actual precipitates. SADPs and HRTEM images obtained from metastable phase in the Ag added Al-Mg-Si alloy showed similar to those of β'-phase in Al-Mg-Si alloy without Ag and had different lattice spacings because of the effect of Ag.
AB - The purpose of this study is identity the crystal structure of metastable phase in Ag added Al-Mg-Si alloy by comparing the β'-phases in Al-Mg-Si alloy without Ag, using images of high resolution transmission electron microscope (HRTEM), selected area electron diffraction patterns (SADPs) and an energy dispersive X-ray spectroscopy (EDS). The result of SADPs and HRTEM images have been simulated and compared with images and SADPs obtained from actual precipitates. SADPs and HRTEM images obtained from metastable phase in the Ag added Al-Mg-Si alloy showed similar to those of β'-phase in Al-Mg-Si alloy without Ag and had different lattice spacings because of the effect of Ag.
KW - Ag addition β'-phase
KW - Aluminum-magnesium-silicon alloy
KW - Crystal structure
KW - High-resolution transmission electron microscopy
KW - Precipitation
UR - http://www.scopus.com/inward/record.url?scp=37849008282&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=37849008282&partnerID=8YFLogxK
U2 - 10.4028/0-87849-408-1.511
DO - 10.4028/0-87849-408-1.511
M3 - Conference contribution
AN - SCOPUS:37849008282
SN - 9780878494088
T3 - Materials Science Forum
SP - 511
EP - 514
BT - Aluminium Alloys 2006
PB - Trans Tech Publications Ltd
T2 - 10th International Conference on Aluminium Alloys, (ICAA-10)
Y2 - 9 July 2006 through 13 July 2006
ER -