BCU highlighting magnesium as alternative in cars and aerospace

BCU highlighting magnesium as alternative in cars and aerospace

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At 1.8g/cm³, magnesium is the lightest of all structural materials, the eighth most abundant chemical element in the earth’s crust and is 100 per cent recyclable. Based in Canada, Meridian opened its UK facility in July 2003. Today, its Nottinghamshire plant produces around 5,000 net metric tons of die-cast products annually, serving automotive clients such as Jaguar, Land Rover, BMW, Ford, Honda and Volvo.

However, being able to offer bespoke magnesium components for low-volume manufacturers, such as Aston Martin, Bentley and Rolls-Royce, can prove costly using current manufacturing methods, as the costs of tooling and set up become more significant components of a project’s budget.

As part of the new partnership with Meridian, academics from Birmingham City University’s Faculty of Computing, Engineering and The Built Environment and personnel from the company will be investigating new ways to offer more sustainable goods for low-volume manufacturers, whilst making production financially viable for Meridian and its potential clients.

Randy Chalmers, Plant Manager, Meridian Lightweight Technologies United Kingdom (MLTUK) said:

“The strategic partnership we have signed with Birmingham City University is very much a first for us, but is one which we hope will pave the way for future expansion and sustenance with the institution as we seek to work together on our shared strengths in fuel efficiency and sustainability.

Our partnership with BCU will allow us to benefit from its leading edge research in the field, ensuring that the next generation of engineers continues to experiment with new ways in utilising the metal.”

To develop this, the university has established the Magnesium Innovation Group, from which, 10 academics have been partnered with Meridian employees that best represent their area of expertise, and they will be actively engaging with their partner in the industry for the first half of 2017.

Research findings will be published ahead of a major international magnesium conference, which will be held at BCU this July.

Professor Hanifa Shah, Associate Dean (Research and Enterprise), Faculty of Computing, Engineering and The Built Environment at Birmingham City University, said: “Birmingham City University is delighted to be entering into an agreement on magnesium research and education with Meridian, that builds on the heritage of the University as a catapult for growth among regional industries through knowledge transfer and offering a unique, interdisciplinary approach.

“As well as benefiting Meridian’s work here in the Midlands, we hope that our findings can enhance lightweight technologies around the world, ensuring that low-volume manufacturers in the automobile and aerospace industries have access to cost-effective and sustainable magnesium components.”

The partnership was agreed at Meridian’s Sutton-in-Ashfield plant with a delegation team from Birmingham City University led by Professor Hanifa Shah, Faculty of Computing, Engineering and The Built Environment and the senior management team from MLTUK led by Randy Chalmers, Plant Manager.

Two psychologists from the University’s Faculty of Business, Law and Social Sciences have also been appointed to the Magnesium Innovation Group. They will spend time interviewing engineers from across the UK and try to understand why there has been a historical aversion to designing products with magnesium, when compared to less sustainable and heavier metals.

Magnesium is produced from sea water, brines and magnesium-bearing minerals which offer unlimited reserves, with an estimated 500,000 metric tons produced each year. It is 75 per cent lighter than steel and 33 per cent lighter than aluminium.

Current magnesium manufacturing processes create the same amount of waste as product and the Birmingham City University Magnesium Innovation Group will be investigating ways on how value can be created from excess material.

Although magnesium is 100 per cent recyclable, there are currently no plants in the UK that can process the material. However, there is a possibility, for example, that it can be crushed for tablets in the health industry.

Other ideas being discussed at Birmingham City University include reacting magnesium with oxygen and water to create hydrogen, which can be used in the fledgling fuel cell industry, powering cars and smartphones going forward.

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