| EPSRC Reference: |
EP/F059159/1 |
| Title: |
Novel Carbon-Containing Refractories Reinforced By In-situ Carbon Nanotubes |
| Principal Investigator: |
Zhang, Professor S |
| Other Investigators: |
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| Researcher Co-Investigators: |
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| Project Partners: |
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| Department: |
Materials Science and Engineering |
| Organisation: |
University of Sheffield |
| Scheme: |
Standard Research |
| Starts: |
02 March 2009 |
Ends: |
01 September 2012 |
Value (£): |
300,291
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| EPSRC Research Topic Classifications: |
| Materials Characterisation |
Materials Processing |
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| EPSRC Industrial Sector Classifications: |
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| Related Grants: |
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| Panel History: |
| Panel Date | Panel Name | Outcome |
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22 May 2008
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Materials Prioritisation Panel Meeting (May)
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Announced
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Summary on Grant Application Form |
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Carbon-containing refractory bricks (CCRBs) are one of the most important materials for the iron and steel industry worldwide, e.g. Corus alone spends over 200M/annum on refractories of which 70-80% are carbon-containing refractories. However, their two critical drawbacks, poor oxidation resistance and poor mechanical properties (low mechanical strength and poor erosion resistance), significantly reduce their service life in many applications. Whilst the poor oxidation resistance can now be improved via additions of antioxidants and/or formation of refractory coatings on graphite, the issue of poor mechanical properties has yet to be solved. In this programme, based upon the applicants' extensive experience in R & D of refractories and expertise on nanofibre/tube fabrication, the design and development of a novel and commercially-viable catalytic-growth technique is proposed that can create large quantities of in-situ carbon nanotubes in CCRBs, aiming to improve substantially their mechanical strength and erosion resistance (by >50%) and service durability (by >25%). This programme, in addition to its academic significance for in-situ nanostructure design, will undoubtbly benefit the refractory and steel industries by providing high quality refractory materials at low-cost.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.shef.ac.uk |