Effect of orientation stability on recrystallization textures of deformed aluminium single crystals

High purity Al single crystals of the Cube (0 0 1)[1 0 0] and rotated Cube (0 1 1)[0 1 ¯ 1] orientations have been deformed in plane strain compression in a channel die. Deformation was carried out at temperatures between 25 and 600 8C up to strains of 1.2. The as-deformed microstructure has been characterised using electron microscopy and electron backscattered diffraction (EBSD).
Annealing was carried out for various times and temperatures. The recrystallized microstructure has been studied using electron microscopy, and the orientation of recrystallized grains determined using EBSD. After cold deformation and annealing both orientations exhibited a random recrystallization texture component. After hot deformation both orientations retained a similar annealing texture to their starting deformation texture. The annealing texture of deformed single crystals was found to be more sensitive to the temperature of deformation than the stability of the orientation.

Notions of place, space and identity in rural teacher education

This chapter explores the concepts of space, place, and identity through a selfstudy narrative lens that focuses on the importance of rural within these conversations. Current research into teacher education acknowledges the signifi cance of context and how it matters in terms of teacher preparation; this chapter examines context in terms of the impact of working in a rural context and the differences and similarities of rural to other contexts. The overarching framework for this chapter will be on myself as a rural teacher educator and how this bounds and is bounded by my own identity and experience ‘growing up rural’ in Australia. I will also outline my own emerging research into self-study as a methodology and how this adds to my role as a teacher educator within rural communities. Firstly however, I will explore the concepts of place and space and how this guides my own rural self-study.

Beating space and time: historical gay sex and queer cultural geographies of masculinities

This article focuses on historical queer cultural geographies of masculinities and to do so it focuses on two cases/places. The first is an archival case/place: a partial assembly of documents of beats and their uses during and in the wake of Gay Liberation in Australia. The second is a literary case/place: Thomas Mann's Death in Venice, a canonical twentieth-century imbrication of male homosexuality and geography. This article will seek to rationalize the mobilization of these two asynchronous cases/places through the insights that both afford, when brought together, for elaborating contributions that queer readings of Nietzsche can make to contemporary queer theories of space, time and masculinities.