Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882926
Funder
Australian Research Council
Funding Amount
$100,000.00
Summary
Transmission Electron Microscope-Nanoindenter for Nano-Mechanical Testing. A transmission electron microscope (TEM)-nanoindenter enables us to record simultaneously the mechanical behaviour of materials under force and their structures and structural evolutions at sub-nanometre resolution. The acquisition of a TEM-nanoindenter will significantly enhance the capability of investigating the structural effect on the behaviour of materials under applied force, which is a key issue in materials scien ....Transmission Electron Microscope-Nanoindenter for Nano-Mechanical Testing. A transmission electron microscope (TEM)-nanoindenter enables us to record simultaneously the mechanical behaviour of materials under force and their structures and structural evolutions at sub-nanometre resolution. The acquisition of a TEM-nanoindenter will significantly enhance the capability of investigating the structural effect on the behaviour of materials under applied force, which is a key issue in materials science and engineering. The results obtained using the TEM-nanoindenter will reveal the fundamental origins of materials mechanical properties and will be used to improve materials processing procedures and to guide the design of stronger and lighter materials for structural applications.Read moreRead less
Design in Nanostructured Materials - Formation and Stability of Nanostructure in Light Alloys and Light Metal Hybrids. Under its Light Metals Action Agenda, Australia recognizes a strategic interest in the production, processing and applications of the light metals, and a growth in global markets for light metals technology. Light metals research is a designated national priority, and this program will advance an established international leadership in the design and downstream processing of the ....Design in Nanostructured Materials - Formation and Stability of Nanostructure in Light Alloys and Light Metal Hybrids. Under its Light Metals Action Agenda, Australia recognizes a strategic interest in the production, processing and applications of the light metals, and a growth in global markets for light metals technology. Light metals research is a designated national priority, and this program will advance an established international leadership in the design and downstream processing of the light alloys. It will also provide leadership in a new national research activity in light metal hybrid structures, targeted at innovation in materials design and the expansion of markets for the light metals. It will underpin major developments in the light metals industry nationally and globally, and extend linkages with major research centres internationally.Read moreRead less
Transmission electron microscopy investigation of the deformation mechanisms of nanostructured materials. Structural materials with high strength and high ductility are desirable because high strength allows structural components to carry high load and high ductility is essential to prevent catastrophic failure. The combination of high strength and high ductility has never been achieved in coarse-grained materials but has been realized in some nanostructured materials. This project aims to unde ....Transmission electron microscopy investigation of the deformation mechanisms of nanostructured materials. Structural materials with high strength and high ductility are desirable because high strength allows structural components to carry high load and high ductility is essential to prevent catastrophic failure. The combination of high strength and high ductility has never been achieved in coarse-grained materials but has been realized in some nanostructured materials. This project aims to understand the mechanisms responsible for the combined high strength and high ductility in nanostructured materials. The results obtained from this research will be very important for guiding the structural design of materials with high strength and high ductility which will find a wide range of civil and defence applications.Read moreRead less
Corrosion Resistance of Nanocrystalline Materials. Novel structure and the associated unique properties of nanostructured materials confer potentials for their exciting industrial applications, such as drug delivery to specified locations for cancer treatment, exceptionally high sensitivity sensors, miniaturisation in computers/electronic/communication industry, nano electro-mechanical systems, catalytic applications and exceptionally high strength materials. In most of the applications, the nan ....Corrosion Resistance of Nanocrystalline Materials. Novel structure and the associated unique properties of nanostructured materials confer potentials for their exciting industrial applications, such as drug delivery to specified locations for cancer treatment, exceptionally high sensitivity sensors, miniaturisation in computers/electronic/communication industry, nano electro-mechanical systems, catalytic applications and exceptionally high strength materials. In most of the applications, the nanomaterials have to demonstrate acceptable corrosion resistance in the operation environment. However, corrosion resistance of nanostructured materials has not been investigated. The proposal will investigate the mechanistic aspect of localized corrosion and cracking of nanostructured materials.Read moreRead less
States of Aggregation - Clustering, Segregation, Nucleation and Nanostructure. High strength light alloys are nanostructured materials, deriving their mechanical properties from nanoscale dispersions of strengthening precipitate phases controlled by alloy composition and thermomechanical processing. Atom-probe field-ion microscopy and high-resolution electron microscopy will be combined to study the aggregation of solute atoms that precedes formation of the precipitate phases. Experimental st ....States of Aggregation - Clustering, Segregation, Nucleation and Nanostructure. High strength light alloys are nanostructured materials, deriving their mechanical properties from nanoscale dispersions of strengthening precipitate phases controlled by alloy composition and thermomechanical processing. Atom-probe field-ion microscopy and high-resolution electron microscopy will be combined to study the aggregation of solute atoms that precedes formation of the precipitate phases. Experimental studies at high spatial resolution will be complemented by elastic strain energy calculations and first-principles modelling of the aggregation behaviour, to define its role in controlling precipitation processes and thus properties. The work will provide a basis for improved alloy design and a platform for computer-aided design of high-performance alloys.Read moreRead less