Development of ultrafine Grained Steels. This project will develop new methods to produce steels with much finer microstructures, and investigate how these microstructures form. This will markedly increase the strength and toughness of these steels, which is particularly required for the pipeline, off shore platform and large construction industries. The method to be used involves controlling the hot deformation of the steel and control of the phase transformation during or after deformation. ....Development of ultrafine Grained Steels. This project will develop new methods to produce steels with much finer microstructures, and investigate how these microstructures form. This will markedly increase the strength and toughness of these steels, which is particularly required for the pipeline, off shore platform and large construction industries. The method to be used involves controlling the hot deformation of the steel and control of the phase transformation during or after deformation. Current work has shown that it is possible to reduce the grain size from 5 to 1microns using quite simple methods.Read moreRead less
Hot Rolling Model for Control of Nb Bearing Steels. High strength Nb bearing strip steels are used to reduce the weight of automotive and construction products. The manufacture of these steels is challenging because of difficulties encountered in maintaining constant properties and strip thickness. The aim of the current work is to develop a model for Nb bearing steels that describes the effect of processing conditions and composition on the microstructure evolution during hot rolling. The model ....Hot Rolling Model for Control of Nb Bearing Steels. High strength Nb bearing strip steels are used to reduce the weight of automotive and construction products. The manufacture of these steels is challenging because of difficulties encountered in maintaining constant properties and strip thickness. The aim of the current work is to develop a model for Nb bearing steels that describes the effect of processing conditions and composition on the microstructure evolution during hot rolling. The model to be developed will incorporate a new approach to describing dynamic recrystallization and will lead to better property and dimensional control. It will also assist in new grade development.Read moreRead less
Development of a Microstructure Model for Process and Product Development. It is possible to mathematically model the evolution of the microstructure of steel during hot rolling and cooling to room temperature. By linking the microstructure to the product performance these models can be used for computer based development of new products and processes. The current work involves an extension of these concepts to the Smorgon Steel minimill. The project involves the development of new equations ....Development of a Microstructure Model for Process and Product Development. It is possible to mathematically model the evolution of the microstructure of steel during hot rolling and cooling to room temperature. By linking the microstructure to the product performance these models can be used for computer based development of new products and processes. The current work involves an extension of these concepts to the Smorgon Steel minimill. The project involves the development of new equations to handle the high residual content from the use of remelted scrap and the use of these models to enhance current and future local and export grades.Read moreRead less
Advanced products through multiscale microstructure engineering. The metals manufacturing industry is one of the most important in Australia. Future growth and sustainability of the sector is critically dependent on the development of innovative metal products and materials.. In this program Australia's leading research group in metal manufacturing will develop new products and processes through the controlled manipulation of the microstructure at a number of levels: from nano scale to macro s ....Advanced products through multiscale microstructure engineering. The metals manufacturing industry is one of the most important in Australia. Future growth and sustainability of the sector is critically dependent on the development of innovative metal products and materials.. In this program Australia's leading research group in metal manufacturing will develop new products and processes through the controlled manipulation of the microstructure at a number of levels: from nano scale to macro scale. The areas of application include the automotive industry, biomaterials, surface engineering and the emerging area of microforming technologiesRead moreRead less
Fabrication of robust nanoscale optical biosensors using the novel spinning disc reactor technology. Spinning Disc Reactor (SDR) technology is new to Australia and will have wide ranging applications in nano-technology, and is destined to attract significant industrial interest beyond the proposed application in nano-scale biosensors. SDR is based on continuous flow and is more benign (less chemical waste) than traditional batch technology with a smaller footprint and significantly reduced capit ....Fabrication of robust nanoscale optical biosensors using the novel spinning disc reactor technology. Spinning Disc Reactor (SDR) technology is new to Australia and will have wide ranging applications in nano-technology, and is destined to attract significant industrial interest beyond the proposed application in nano-scale biosensors. SDR is based on continuous flow and is more benign (less chemical waste) than traditional batch technology with a smaller footprint and significantly reduced capital outlay. The emergence of SDR technology will revolutionize the practice of nano-engineering leading to miniaturization of devices, advances in information technologies and intelligent systems, and the revolution in medical science. The exciting research will enhance public opinion towards science.Read moreRead less
Testing, modelling and engineering applications of topologically interlocking structures. The CI and his international collaborator have recently proposed a new principle of design of materials and structures based on topological interlocking of constituent elements. Elements of simple shape, such as tetrahedra, are assembled in structures that keep their integrity without any binder or connectors. Unusual properties, such as high fracture toughness and damage tolerance were found. The project a ....Testing, modelling and engineering applications of topologically interlocking structures. The CI and his international collaborator have recently proposed a new principle of design of materials and structures based on topological interlocking of constituent elements. Elements of simple shape, such as tetrahedra, are assembled in structures that keep their integrity without any binder or connectors. Unusual properties, such as high fracture toughness and damage tolerance were found. The project aims at investigating the mechanical and acoustic properties of the newly discovered interlockable geometries (cubes, octahedra, dodecahedra and icosahedra) and identifying the areas of application. The project will promote the international leading role of the collaborating institutions in this novel field.Read moreRead less
A NEW CONCEPT IN DESIGN OF MATERIALS AND STRUCTURES BASED ON TOPOLOGICALLY INTERLOCKED ELEMENTS. The project aims to develop a new concept in materials design based on assemblies of interlocked elements. Interlocking is achieved topologically by special arrangements of blocks without connectors. Such assemblies can form structures possessing special mechanical properties and serve as load-bearing skeletons in composites with a binder phase providing desired functional properties. Various types o ....A NEW CONCEPT IN DESIGN OF MATERIALS AND STRUCTURES BASED ON TOPOLOGICALLY INTERLOCKED ELEMENTS. The project aims to develop a new concept in materials design based on assemblies of interlocked elements. Interlocking is achieved topologically by special arrangements of blocks without connectors. Such assemblies can form structures possessing special mechanical properties and serve as load-bearing skeletons in composites with a binder phase providing desired functional properties. Various types of interlocked assemblies will be modelled, produced and tested to determine their mechanical and acoustic properties. A range of experimental techniques tailored for these unusual assemblies will be employed. The expected outcome will be the implementation of the new design principle in multifunctional materials and structures.Read moreRead less
Fatigue Life Prediction of Nano-filler Modified Composites. The proposed project aims to study the behaviour and the failure mechanisms of polymer nanocomposites under cyclic loading. The outcomes of the project will make original contributions to our knowledge base on such materials. The mechanics modelling and statistical analysis of the prediction of fatigue life will provide a sound physical basis and a useful tool for any future improvement and optimisation of the composites to achieve bett ....Fatigue Life Prediction of Nano-filler Modified Composites. The proposed project aims to study the behaviour and the failure mechanisms of polymer nanocomposites under cyclic loading. The outcomes of the project will make original contributions to our knowledge base on such materials. The mechanics modelling and statistical analysis of the prediction of fatigue life will provide a sound physical basis and a useful tool for any future improvement and optimisation of the composites to achieve better reliability and integrity in their intended applications. This study will bring economic benefits to the end-users of advanced material technology including the Australian materials industries. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0882246
Funder
Australian Research Council
Funding Amount
$750,000.00
Summary
Comprehensive Analysis Facility for Thin Films and Surfaces. The provision of infrastructure for the analysis of thin films will enhance Australia's capabilities in creating new materials and in creating new devices that meet needs in medicine, communications, the environment and security. As devices become smaller, sufaces and interfaces dominate their performance. The new facility will enable researchers to understand the structure and composition of the interior and interfaces of thin films a ....Comprehensive Analysis Facility for Thin Films and Surfaces. The provision of infrastructure for the analysis of thin films will enhance Australia's capabilities in creating new materials and in creating new devices that meet needs in medicine, communications, the environment and security. As devices become smaller, sufaces and interfaces dominate their performance. The new facility will enable researchers to understand the structure and composition of the interior and interfaces of thin films as well as mapping local variations in their key properties. Instruments with unique capabilities will measure elemental composition, crystallographic phase, defect and void distributions and spatially resolved stress, electrical, mechanical and magnetic properties.Read moreRead less
A high performance and environment-friendly piezoelectric detector platform for biosensor applications. The development of high performance, lead-free, piezoelectric films and their incorporation into devices is rapidly becoming an urgent task as a result of recent legislation banning the use of lead in electronic components. The successful development of piezoelectric biosensors, as proposed in this project, has numerous potential benefits including the prospect of rapid and cheap biosensor dev ....A high performance and environment-friendly piezoelectric detector platform for biosensor applications. The development of high performance, lead-free, piezoelectric films and their incorporation into devices is rapidly becoming an urgent task as a result of recent legislation banning the use of lead in electronic components. The successful development of piezoelectric biosensors, as proposed in this project, has numerous potential benefits including the prospect of rapid and cheap biosensor devices as well as an environment-friendly, sensitive and real time solution for on-site drug, chemical and biological sensing. Successful development of the latter would provide immediate benefit in the areas of national security, food safety as well as in environmental and health monitoring. Read moreRead less