Light weighting is one of the biggest challenges facing manufacturers today and urgently required for next generation cars to increase fuel efficiency and reduce carbon emissions. Reducing a car's weight by 50 kg decreases emissions by up to 5g CO2/km and increases fuel economy by up to 2%. Being 75% and 33% lighter than steel and aluminium (Al), Mg is becoming more popular with automotive engineers. In theory, Mg alloys offer a promising solution for lightweighting in several industrial sectors. However, Mg components currently only constitute ~1% of a typical car's weight. This is attributed to long-standing issues with Mg alloys such as high production cost, low formability and high corrosion rate, compared to heavier Al and steels. Therefore, designing high performance and low cost Mg alloys is in great demand for automotive industry. Producing strong, formable, stainless and low-cost Mg alloys is recognised to be extremely difficult and has not to date been achieved. Traditional alloy design routes and manufacturing processing are not only time-consuming and not cost-effective, but also cannot guarantee production Mg alloys with high performance. In addition, the highly debated recrystallisation and deformation mechanisms, critical in optimising mechanical and physical properties of Mg alloys, need to be thoroughly explored and established. The overall objective of this fellowship is to develop new routes of alloy design, simultaneously developing innovative manufacturing processes, thereby producing strong, formable, stainless and low-cost Mg alloys(e.g., yield strength >300 MPa, Index Erichsen (I.E.) value indicating stretch formability >8mm, corrosion rate <0.4mg/cm2/day). This will be achieved by understanding how the alloying elements interact with each other and how the developed processes can be used to tailor multi-scale microstructures (e.g., alloys containing ultrafine grains (~1 microns) with weak texture). Equipped with vast state-of-the-art facilities covering alloying designing, manufacturing and processing, testing and characterisation, Royce@Sheffield and Sorby Centre will help me deliver a step change in the discovery and development of new Mg alloy systems, enabling concepts development from early, fundamental research right through to translation to industry and, crucially, covering Technology Readiness Levels (TRL) 1 to 6. Recently, a corrosion-resistant Mg-Li alloy was produced, but its high production cost and potential flammability still need to be considered before it can be commercially adopted. My goal is to push the boundaries of high-performance light Mg alloys yet further and I already have evidence that I can increase the strength and corrosion resistance of a commercial Mg alloy, currently approved by U.S. Federal Aviation Administration, without ductility loss using novel thermomechanical processing. This fellowship will address significant challenges in coupling high mechanical properties and corrosion resistance within a single alloy system. The fellowship aims to help industrial project partners accelerate the development of new advanced light alloys. New thermomechanical/manufacturing processes are exportable technology and will permit companies to develop new IP. My research will be further extended to develop products for aerospace, public transport and medical industries and ensure a low carbon economy in the UK. Most importantly, this fellowship will assemble a new UK team of engineering and microscopists with the aim of turning vulnerable Mg into reliable structural/medical materials, thereby accelerating the pace of light weighting in several industrial sectors.

Light weighting is one of the biggest challenges facing manufacturers today and urgently required for next generation cars to increase fuel efficiency and reduce carbon emissions. Reducing a car's weight by 50 kg decreases emissions by up to 5g CO2/km and increases fuel economy by up to 2%. Being 75% and 33% lighter than steel and aluminium (Al), Mg is becoming more popular with automotive engineers. In theory, Mg alloys offer a promising solution for lightweighting in several industrial sectors. However, Mg components currently only constitute ~1% of a typical car's weight. This is attributed to long-standing issues with Mg alloys such as high production cost, low formability and high corrosion rate, compared to heavier Al and steels. Therefore, designing high performance and low cost Mg alloys is in great demand for automotive industry. Producing strong, formable, stainless and low-cost Mg alloys is recognised to be extremely difficult and has not to date been achieved. Traditional alloy design routes and manufacturing processing are not only time-consuming and not cost-effective, but also cannot guarantee production Mg alloys with high performance. In addition, the highly debated recrystallisation and deformation mechanisms, critical in optimising mechanical and physical properties of Mg alloys, need to be thoroughly explored and established. The overall objective of this fellowship is to develop new routes of alloy design, simultaneously developing innovative manufacturing processes, thereby producing strong, formable, stainless and low-cost Mg alloys(e.g., yield strength >300 MPa, Index Erichsen (I.E.) value indicating stretch formability >8mm, corrosion rate <0.4mg/cm2/day). This will be achieved by understanding how the alloying elements interact with each other and how the developed processes can be used to tailor multi-scale microstructures (e.g., alloys containing ultrafine grains (~1 microns) with weak texture). Equipped with vast state-of-the-art facilities covering alloying designing, manufacturing and processing, testing and characterisation, Royce@Sheffield and Sorby Centre will help me deliver a step change in the discovery and development of new Mg alloy systems, enabling concepts development from early, fundamental research right through to translation to industry and, crucially, covering Technology Readiness Levels (TRL) 1 to 6. Recently, a corrosion-resistant Mg-Li alloy was produced, but its high production cost and potential flammability still need to be considered before it can be commercially adopted. My goal is to push the boundaries of high-performance light Mg alloys yet further and I already have evidence that I can increase the strength and corrosion resistance of a commercial Mg alloy, currently approved by U.S. Federal Aviation Administration, without ductility loss using novel thermomechanical processing. This fellowship will address significant challenges in coupling high mechanical properties and corrosion resistance within a single alloy system. The fellowship aims to help industrial project partners accelerate the development of new advanced light alloys. New thermomechanical/manufacturing processes are exportable technology and will permit companies to develop new IP. My research will be further extended to develop products for aerospace, public transport and medical industries and ensure a low carbon economy in the UK. Most importantly, this fellowship will assemble a new UK team of engineering and microscopists with the aim of turning vulnerable Mg into reliable structural/medical materials, thereby accelerating the pace of light weighting in several industrial sectors.

Coatings are ubiquitous throughout day to day life and ensure the function, durability and aesthetics of millions of products and processes. The use of coatings is essential across multiple sectors including construction, automotive, aerospace, packaging and energy and as such the industry has a considerable value of £2.7 billion annually with over 300,000 people employed throughout manufacturers and supply chains. The cars that we drive are reliant on advanced coating technology for their durability and aesthetics. Planes can only survive the harsh conditions of flight through coatings. These coatings are multi-material systems with carefully controlled chemistries and the development and application of coatings at scale is challenging. Most coatings surfaces are currently passive and thus an opportunity exists to transform these products through the development of functional industrial coatings. For example, the next generation of buildings will use coating technology to embed energy generation, storage and release within the fabric of building. Photocatalytic coated surfaces can be used to clean effluent streams and anti-microbial coatings could revolutionise healthcare infrastructure. This means that this new generation of coatings will offer greater value-added benefits and product differentiation opportunities for manufacturers. The major challenges in translating these technologies into industry and hence products are the complex science involved in the development, application and durability of these new coatings systems. Hence, through this CDT we aim to train 50 EngD research engineers (REs) with the fundamental scientific expertise and research acumen to bridge this knowledge gap. Our REs will gather expertise on coatings manufacture regarding: - The substrate to be coated and the inherent challenges of adhesion - the fundamental chemical and physical understanding of a multitude of advanced functional coatings technologies ranging from photovoltaic materials to smart anti corrosion coatings - the chemical and physical challenges of the application and curing processes of coatings - the assessment of coating durability and lifetime with regards to environmental exposure e.g. corrosion and photo-degradation resistance - the implantation of a responsible and sustainable engineering philosophy throughout the manufacturing route to address materials scarcity issues and the fate of the materials at the end of their useful life. To address these challenges the CDT has been co-created with industry partners to ensure that the training and research is aligned to the needs of both manufacturers and the academic community thus providing a pathway for research translation but also a talent pipeline of people who are able to lead industry in the next generation of products and processes. These advanced coating technologies require a new scientific understanding with regards to their development, application and durability and hence the academic impact is also great enabling our REs to also lead within academia.

Metallic materials are indispensable to modern human life. From everyday items such as aluminium drinks cans, to advanced applications like jet engine turbine blades and the pressure vessels of nuclear reactors, the positive social impact of metals is difficult to overstate. Yet despite major advances in our understanding of the manufacture and properties of metals, significant challenges remain. Constructing the next generation of electric cars will require improved lightweight alloys and joining technologies. Development of fusion power plants, which will provide near-limitless carbon-free energy, will require the development of advanced alloy systems capable surviving the extreme environments found inside reactors. For the next generation of hypersonic air and space vehicles, we require propulsion systems capable of over Mach 5. Alloys will need to survive 1800 degrees Celsius, be made into complex shapes, and be joined without losing any of their properties. Overcoming these challenges by improving existing metallic materials, developing new ones, and adapting manufacturing methods, then the benefits will be substantial. Now is a particularly exciting time to be involved in metallurgical research and manufacturing. This is not only because of the kinds of compelling challenges specified above, but also because of the opportunities afforded by the emergence of new advanced manufacturing technologies. Innovative techniques such as 3D printing are enabling novel shapes and design concepts to be realised, whilst the latest solid-state processes allow for the design and production of bespoke alloys that cannot be made by conventional liquid casting techniques. Industry 4.0, or the fourth industrial revolution, provides opportunities to optimise emerging and established technologies through the use of material and process data and advanced computational techniques. In order to fully exploit these opportunities, we need to understand the complex relationships between the processing, structure, properties and performance of materials, and link these to the digital manufacturing environment. To deliver the factories of tomorrow, which will be critical to the future strength of UK plc and the wider economy, industry will require more specialists with a thorough understanding of metallic materials science and engineering. These metallurgists should also have the professional and technical leadership skills to exploit emerging computational and data-driven approaches, and be well versed in equality and diversity best practice, such that they can effect positive changes in workplace culture. The EPSRC Centre for Doctoral Training in Advanced Metallic Systems will help to deliver these specialists, currently in short supply, by recruiting and training cohorts of high level scientists and engineers. Through collaboration with industry, and a comprehensive training in fundamental materials science and computational methods, professional skills, and equality and diversity best practice, our graduates will be equipped to become future research leaders and captains of industry.

The Transforming the Foundation Industries Challenge has set out the background of the six foundation industries; cement, ceramics, chemicals, glass, metals and paper, which produce 28 Mt pa (75% of all materials in our economy) with a value of £52Bn but also create 10% of UK CO2 emissions. These materials industries are the root of all supply chains providing fundamental products into the industrial sector, often in vertically-integrated fashion. They have a number of common factors: they are water, resource and energy-intensive, often needing high temperature processing; they share processes such as grinding, heating and cooling; they produce high-volume, often pernicious waste streams, including heat; and they have low profit margins, making them vulnerable to energy cost changes and to foreign competition. Our Vision is to build a proactive, multidisciplinary research and practice driven Research and Innovation Hub that optimises the flows of all resources within and between the FIs. The Hub will work with communities where the industries are located to assist the UK in achieving its Net Zero 2050 targets, and transform these industries into modern manufactories which are non-polluting, resource efficient and attractive places to be employed. TransFIRe is a consortium of 20 investigators from 12 institutions, 49 companies and 14 NGO and government organisations related to the sectors, with expertise across the FIs as well as energy mapping, life cycle and sustainability, industrial symbiosis, computer science, AI and digital manufacturing, management, social science and technology transfer. TransFIRe will initially focus on three major challenges: 1 Transferring best practice - applying "Gentani": Across the FIs there are many processes that are similar, e.g. comminution, granulation, drying, cooling, heat exchange, materials transportation and handling. Using the philosophy Gentani (minimum resource needed to carry out a process) this research would benchmark and identify best practices considering resource efficiencies (energy, water etc.) and environmental impacts (dust, emissions etc.) across sectors and share information horizontally. 2 Where there's muck there's brass - creating new materials and process opportunities. Key to the transformation of our Foundation Industries will be development of smart, new materials and processes that enable cheaper, lower-energy and lower-carbon products. Through supporting a combination of fundamental research and focused technology development, the Hub will directly address these needs. For example, all sectors have material waste streams that could be used as raw materials for other sectors in the industrial landscape with little or no further processing. There is great potential to add more value by "upcycling" waste by further processes to develop new materials and alternative by-products from innovative processing technologies with less environmental impact. This requires novel industrial symbioses and relationships, sustainable and circular business models and governance arrangements. 3 Working with communities - co-development of new business and social enterprises. Large volumes of warm air and water are produced across the sectors, providing opportunities for low grade energy capture. Collaboratively with communities around FIs, we will identify the potential for co-located initiatives (district heating, market gardening etc.). This research will highlight issues of equality, diversity and inclusiveness, investigating the potential from societal, environmental, technical, business and governance perspectives. Added value to the project comes from the £3.5 M in-kind support of materials and equipment and use of manufacturing sites for real-life testing as well as a number of linked and aligned PhDs/EngDs from HEIs and partners This in-kind support will offer even greater return on investment and strongly embed the findings and operationalise them within the sector.