COMPARING THE BAKE HARDENING OF NANO-GRAIN AA6056 WITH ITS COARSE-GRAIN STRUCTURE

Heterogeneous lamella structure unites ultrafine-grain strength with coarse-grain ductility.

Grain refinement can make conventional metals several times stronger, but this comes at dramatic loss of ductility. Here we report a heterogeneous lamella structure in Ti produced by asymmetric rolling and partial recrystallization that can produce an unprecedented property combination: as strong as ultrafine-grained metal and at the same time as ductile as conventional coarse-grained metal. It...

Coarse Grain Reconfigurable Architectures

The paper gives a brief survey over a decade of R&D on coarse grain reconfigurable hardware and related compilation techniques and points out its significance to the emerging discipline of reconfigurable computing.

Coarse-grain Coherence Tracking

Detection of Coarse- grain Parallelism

While the chip multiprocessor (CMP) has quickly become the predominant processor architecture, its continuing success largely depends on the parallelizability of complex programs. In the early 1990s great successes were obtained to extract parallelism from the inner loops of scientific computations. In this paper we show that significant amounts of coarse-grain parallelism exists in the outer p...

Strain hardening and ductility in a coarse-grain/nanostructure laminate material

Department of Materials Science and Engineering, North Carolina State University, Raleigh, NC 27695, USA School of Aeronautics and Astronautics, Sichuan University, Chengdu 610065, China National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiao Tong University, Shanghai 200240, China State Key Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sci...