Development of new steel products by thin strip casting and direct thermomechanical processing. The development of strip casting is now being driven by the opportunity to produce steel products with much lower utilization of energy, land and water and lower greenhouse gas emissions. However, this process represents a radical departure from conventional steel processes and therefore the factors that determine the final properties of the strip need to be understood and controlled under high rates ....Development of new steel products by thin strip casting and direct thermomechanical processing. The development of strip casting is now being driven by the opportunity to produce steel products with much lower utilization of energy, land and water and lower greenhouse gas emissions. However, this process represents a radical departure from conventional steel processes and therefore the factors that determine the final properties of the strip need to be understood and controlled under high rates of change. We believe that these challenges actually represent an opportunity to develop new high performance steel products that exploit the unique processing conditions of strip casting and that can use much more recycled material as a feed.Read moreRead less
Novel electric field induced coupling technique for liquid-phase heteroepitaxial growth of carbon thin films with diamond-like structure. The aim of the project is the growth of carbon thin films with a robust diamond-like structure for high performance electronic applications via the development of a new growth technique: Electric Field Induced Coupling (EFIC), which is based on liquid-phase layer-by-layer heteroepitaxial growth. The EFIC technique employing unique polarization-induced growth w ....Novel electric field induced coupling technique for liquid-phase heteroepitaxial growth of carbon thin films with diamond-like structure. The aim of the project is the growth of carbon thin films with a robust diamond-like structure for high performance electronic applications via the development of a new growth technique: Electric Field Induced Coupling (EFIC), which is based on liquid-phase layer-by-layer heteroepitaxial growth. The EFIC technique employing unique polarization-induced growth will significantly enhance technological output compared to existing technologies by overcoming current difficulties with expensive and complicated production methods. Ambient temperatures and pressures employed by the technique will enable us to form diamond-based semiconductors at low cost with sufficient speed and the properties required for industrial production.
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Magneto-optical imaging of super-current flow in superconducting tapes and wires. This project is aimed at establishing the connections between local and global superconducting current-carrying abilities in magnesium diboride and high temperature superconducting tapes and wires. Local high-resolution magneto-optical imaging combined with transport current techniques will be employed. Super-current stream-lines and critical current density distributions will be quantitatively obtained from local ....Magneto-optical imaging of super-current flow in superconducting tapes and wires. This project is aimed at establishing the connections between local and global superconducting current-carrying abilities in magnesium diboride and high temperature superconducting tapes and wires. Local high-resolution magneto-optical imaging combined with transport current techniques will be employed. Super-current stream-lines and critical current density distributions will be quantitatively obtained from local magnetic flux behaviour. Pinpointing the connections is expected not only to promote production technology, but also to elucidate factors influencing the current-carrying ability in the tapes and wires.Read moreRead less
A Novel Approach to Determine Permeability for Cost-Effective Manufacturing of Thermoplastic Matrix Composites. The permeability (resistance of a porous rigid body to a permeating fluid) is an essential parameter for predicting impregnation quality in processing of thermoplastic composite materials. No reliable method exists yet to estimate permeabilities without time-consuming and cost intensive experiments. The aim of the proposed research project is to obtain a basic knowledge in determining ....A Novel Approach to Determine Permeability for Cost-Effective Manufacturing of Thermoplastic Matrix Composites. The permeability (resistance of a porous rigid body to a permeating fluid) is an essential parameter for predicting impregnation quality in processing of thermoplastic composite materials. No reliable method exists yet to estimate permeabilities without time-consuming and cost intensive experiments. The aim of the proposed research project is to obtain a basic knowledge in determining permeabilities of fibre architectures by taking into account their stochastic properties. An innovative approach, based on characterisations of meso-structures of fibre network and simulation of computational fluid dynamics, will be developed to accurately determine permeabilities. The outcome will enable more cost-effective manufacturing of thermoplastic matrix composites.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989804
Funder
Australian Research Council
Funding Amount
$150,000.00
Summary
A Universal Nano Tribometer for Surface and Thin Film Characterisation. The proposed infrastructure will be of major benefit to a large number of ARC funded research projects involving chracterisation of materials at four universities UOW,QUT, UNSW and CDU. The project will extend the research capability of the participating researchers and facilitate innovative projects and new research direction in advanced materials processing in the nano/micro scale. This in turn will lead to improved intern ....A Universal Nano Tribometer for Surface and Thin Film Characterisation. The proposed infrastructure will be of major benefit to a large number of ARC funded research projects involving chracterisation of materials at four universities UOW,QUT, UNSW and CDU. The project will extend the research capability of the participating researchers and facilitate innovative projects and new research direction in advanced materials processing in the nano/micro scale. This in turn will lead to improved international competitiveness of Australian industry.Read moreRead less
Hydro Equal Channel Angular Pressing (ECAP) - the way to industrial processing. Australia has rich resources in aluminium, titanium and magnesium. It is of strategic national importance to Australia to change from being an exporter of metals to becoming a purveyor of technology and high-end manufactured products. To compete in the global market, Australia needs to be in a leading position in production of light alloy components for automotive, aerospace, electronic, and bio-medical applications. ....Hydro Equal Channel Angular Pressing (ECAP) - the way to industrial processing. Australia has rich resources in aluminium, titanium and magnesium. It is of strategic national importance to Australia to change from being an exporter of metals to becoming a purveyor of technology and high-end manufactured products. To compete in the global market, Australia needs to be in a leading position in production of light alloy components for automotive, aerospace, electronic, and bio-medical applications. The establishment of industrially viable Hydro-ECAP technology for production of bulk ultrafine grained light alloys with superior mechanical properties will lead to a major breakthrough in the use of such materials and will help transforming Australia's metal forming companies to future-oriented manufacturing industries.Read moreRead less
Design of Improved Shape Memory Steels by Control of Parent Phase Precipitation Strengthening and Stacking Fault Energy. The aim is to develop iron-based precipitation strengthened shape memory alloys that are capable of recoverable strains > 4% and stresses > 200 MPa, for application as low cost one-way memory devices. Innovative solid solution and precipitation strengthening strategies will be employed to modify dislocation behaviour and stacking fault energy and to improve the reversibility o ....Design of Improved Shape Memory Steels by Control of Parent Phase Precipitation Strengthening and Stacking Fault Energy. The aim is to develop iron-based precipitation strengthened shape memory alloys that are capable of recoverable strains > 4% and stresses > 200 MPa, for application as low cost one-way memory devices. Innovative solid solution and precipitation strengthening strategies will be employed to modify dislocation behaviour and stacking fault energy and to improve the reversibility of the martensitic transformation - the key to shape memory behaviour. The interaction of transformation dislocations with strain fields due to coherent particles and solute atoms will be elucidated. Significant increases in shape recovery stress and strain are expected because of increased alloy resistance to irreversible plastic strain.Read moreRead less