title: High-resolution electron microscopy observations of continuous precipitates with Pitsch-Schrader orientation relationship in an Mg-Al based alloy and interpretation with the O-lattice theory.
abstract: High-resolution electron microscopy was applied to analyze the continuous precipitated particles of the gamma-Mg(17)Al(12) phase with Pitsch-Schrader OR in the heat-treated AZ91 alloy at 473 K for 8 h. The existence of a continuous precipitated particle with the Pitsch-Schrader OR including the selection of the habit plane and the growth direction in Mg-Al system is rationalized by the constrained coincidence site lattice/constrained complete pattern shift lattice (CCSL/CDSCL) model and the O-lattice theory.
authors: Department of Physics and Key Laboratory of Acoustic and Photonic Materials and Devices of Ministry of Education, Wuhan University, Wuhan 430072, China.
authors: J P
authors: JP
authors: Zhou
authors: D S
authors: DS
authors: Zhao
authors: O
authors: O
authors: Zheng
authors: J B
authors: JB
authors: Wang
authors: D X
authors: DX
authors: Xiong
authors: Z F
authors: ZF
authors: Sun
authors: J N
authors: JN
authors: Gui
authors: R H
authors: RH
authors: Wang