TY - JOUR
T1 - Decagonal and related phases in Al-Mn alloys
T2 - Electron diffraction and microstructure
AU - Daulton, T. L.
AU - Kelton, K. F.
AU - Gibbons, P. C.
PY - 1991/3
Y1 - 1991/3
N2 - We present the first complete stereographic projection (Kikuchi band map) of the Al-Mn decagonal phase, determined from tilting experiments using selected- area diffraction (SAD) and convergent-beam diffraction (CBD). These new crystallographic data are indexed with existing schemes. A partial stereographic projection of a phase closely related to the decagonal phase, previously identified as orthorhombic Al3Mn, is also determined with SAD and CBD. Good agreement between the stereographic projection and the SADs for Al3Mn and those for the decagonal phase is demonstrated, indicating the degree to which the Al3Mn phase is a decagonal approximate.
AB - We present the first complete stereographic projection (Kikuchi band map) of the Al-Mn decagonal phase, determined from tilting experiments using selected- area diffraction (SAD) and convergent-beam diffraction (CBD). These new crystallographic data are indexed with existing schemes. A partial stereographic projection of a phase closely related to the decagonal phase, previously identified as orthorhombic Al3Mn, is also determined with SAD and CBD. Good agreement between the stereographic projection and the SADs for Al3Mn and those for the decagonal phase is demonstrated, indicating the degree to which the Al3Mn phase is a decagonal approximate.
UR - http://www.scopus.com/inward/record.url?scp=0026116372&partnerID=8YFLogxK
U2 - 10.1080/13642819108225980
DO - 10.1080/13642819108225980
M3 - Article
AN - SCOPUS:0026116372
SN - 1364-2812
VL - 63
SP - 687
EP - 714
JO - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
JF - Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
IS - 3
ER -