Real-time imaging of crystal strengthening mechanisms in metals. The strength limit of a metal is marked by rapid motion of crystalline defects. The associated speeds can locally approach that of sound. To probe the associated mechanisms clearly requires both spatial and temporal resolution. We propose to create a new bulk x-ray technique with an unprecedented combination of temporal and spatial resolution. We plan to exploit the technique to mediate a step change in modelling strength based on ....Real-time imaging of crystal strengthening mechanisms in metals. The strength limit of a metal is marked by rapid motion of crystalline defects. The associated speeds can locally approach that of sound. To probe the associated mechanisms clearly requires both spatial and temporal resolution. We propose to create a new bulk x-ray technique with an unprecedented combination of temporal and spatial resolution. We plan to exploit the technique to mediate a step change in modelling strength based on twinning. The formation of crystalline twins is known to dictate the strength of the light metal magnesium. A fuller understanding of the effect of twinning on strength in this metal will provide much needed confidence to implement it more widely in energy saving applications.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100195
Funder
Australian Research Council
Funding Amount
$1,000,000.00
Summary
Field-emission gun transmission electron microscope for the research in nanomaterials, metal alloys and biological sciences. The proposed facility is required by a large range of world-leading research programs in light metals, nanomaterials, fibres and biomaterials. These research programs are strongly supported by automobile, textile, mineral and advanced materials industries that have important roles in the current national economy and local communities. The facility will improve significan ....Field-emission gun transmission electron microscope for the research in nanomaterials, metal alloys and biological sciences. The proposed facility is required by a large range of world-leading research programs in light metals, nanomaterials, fibres and biomaterials. These research programs are strongly supported by automobile, textile, mineral and advanced materials industries that have important roles in the current national economy and local communities. The facility will improve significantly our current research ability and help the creation of new research areas in nanotechnology and energy materials beneficial to clean energy, environmental protections and health care. It is also important equipment for new research student training.Read moreRead less
Plastic auxetics: a new class of materials. Auxetic materials and structures are those which possess the unusual property of expanding in a lateral direction when stretched or contracting in the lateral direction when compressed. This project will deliver a new class of auxetic materials which are easy to manufacture; possess tuneable properties; and are capable of carrying large strains.
Discovery Early Career Researcher Award - Grant ID: DE130100274
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Design of alloys over multiple grain scales for improving fatigue performance. The project will significantly improve the development of engineering alloy design with high fatigue resistance and produce important benefits to Australian manufacturing industries. It will also establish new knowledge and capability in modelling fatigue behaviours, thus producing great benefits to many science and engineering fields.
Interface structures mediating load transfer between soft and hard tissues. This project aims to develop a novel technology platform to mediate load transfer between synthetic and biological materials with dissimilar mechanical properties, creating an effective interface mechanism. It will generate new knowledge in materials engineering by combining interdisciplinary expertise and state-of-the-art technologies in computational modelling, biomaterials, and additive manufacturing. Expected outcome ....Interface structures mediating load transfer between soft and hard tissues. This project aims to develop a novel technology platform to mediate load transfer between synthetic and biological materials with dissimilar mechanical properties, creating an effective interface mechanism. It will generate new knowledge in materials engineering by combining interdisciplinary expertise and state-of-the-art technologies in computational modelling, biomaterials, and additive manufacturing. Expected outcomes are high-tech ceramic structures optimized to interface effectively between synthetic soft tissues and natural hard tissues. This could ultimately benefit Australian industry engaged in developing next-generation synthetic orthopaedic solutions, providing a significant competitive advantage in an expanding global market.Read moreRead less
Design of Non-Equilibrium Architectures: Leveraging High Entropy Materials. Novel metallic alloys, termed as ‘high entropy materials’, will be investigated as surface coatings in order to provide improved strength, corrosion and wear performance under extreme industrial environments. This new evolution in materials engineering is created by mixing at least 5 elements in equal ratios and has recently been proven to provide excellent functionality in the bulk form. The novelty of this project is t ....Design of Non-Equilibrium Architectures: Leveraging High Entropy Materials. Novel metallic alloys, termed as ‘high entropy materials’, will be investigated as surface coatings in order to provide improved strength, corrosion and wear performance under extreme industrial environments. This new evolution in materials engineering is created by mixing at least 5 elements in equal ratios and has recently been proven to provide excellent functionality in the bulk form. The novelty of this project is that thermal spray engineering will be employed to manufacture bespoke coatings for industries such as the mining and power generation sectors. We now need to understand the materials science for a technological tipping point that directly impacts manufacturing industries for improved performance, efficiency and reliability.Read moreRead less
Innovative aluminium extrusion: increased productivity through simulation. This project seeks to develop new approaches to increase the productivity and competitiveness of the Australian aluminium extrusion industry. The project will use customised simulation software to optimise the design of extrusion dies, thereby substantially reducing the time and cost of developing new extrusion dies. It intends to similarly optimise the processing conditions for high quality extrusion, further contributin ....Innovative aluminium extrusion: increased productivity through simulation. This project seeks to develop new approaches to increase the productivity and competitiveness of the Australian aluminium extrusion industry. The project will use customised simulation software to optimise the design of extrusion dies, thereby substantially reducing the time and cost of developing new extrusion dies. It intends to similarly optimise the processing conditions for high quality extrusion, further contributing to cost reduction. Anticipated project outcomes include fundamental models of material deformation behaviour and damage accumulation that, through computer simulation, will increase die life and reduce scrap.Read moreRead less
Improving affordability of composite materials to meet sustainability challenges. The project will develop new technologies to improve the affordability of carbon fibre composites for non-aerospace applications. The outcome of this project will greatly accelerate the insertion of light-weight composites in clean-energy products, such as carbon fibre composite wheels, to drastically reduce CO2 emissions of road transport.
Understanding and optimising the microstructure of Germanium-Arsenic-Selenium glasses for superior device performance. The project will seek to use a combined theoretical and experimental approach to develop 'state of the art' optical glass materials for use in integrated nonlinear optical components. Such materials could be used as optical waveguides in broadband communication systems and offer the possibility of significant improvement in telecommunication performance.
Industrial Transformation Research Hubs - Grant ID: IH130100017
Funder
Australian Research Council
Funding Amount
$5,000,000.00
Summary
ARC Research Hub for Australian Steel Manufacturing. ARC Research Hub for Australian Steel Manufacturing. The aim of this Research Hub is to develop breakthrough process and product innovations to enable the Australian steel industry to improve its global competitiveness. Based on an integrated, value chain-wide approach to innovation in the steel sector the Research Hub includes projects on innovation strategy and management, customer-focused product development, innovation in coating and surfa ....ARC Research Hub for Australian Steel Manufacturing. ARC Research Hub for Australian Steel Manufacturing. The aim of this Research Hub is to develop breakthrough process and product innovations to enable the Australian steel industry to improve its global competitiveness. Based on an integrated, value chain-wide approach to innovation in the steel sector the Research Hub includes projects on innovation strategy and management, customer-focused product development, innovation in coating and surface engineering technology, and economic and environmental sustainability of iron and steelmaking.Read moreRead less