Objective
Objectives and content:
The primary objective of this proposal is to develop a novel process for the continuous high rate production of low cost high critical current coated superconductors on metal and ceramic substrates. The proposed programme addresses longer term scientific and technica1 objectives.
At the end of the project there will be:
1) new scientific knowledge in areas relating to high rate production of coated conductors, and;
2) novel patented technology developed to a prototype level for exploitation by European industry. The technique is based on the recent observation of very high growth rates of ReBCO (eg SmBa2Cu307 a) from a supersaturated flux by liquid phase epitaxy (LPE). The key feature of the new process is a patented method to obtain and maintain a high super saturation of the rare earth elements in solution at the superconductor growth interface. This enables the growth rate to be increased by orders of magnitude over both conventional melt processing and competing solution growth techniques. The method also provides novel 'boundary layer' control of liquid supply to the growing super-conducting layer.
Coated conductor research has three distinct components: (i) the substrate, (ii) the buffer layer and (iii) the superconducting layer. As a consequence a number of research topics have to be studied within this programme.
The new scientific knowledge generated will include improved understanding of: (i) extreme super saturation of the BaCuOflux with multiple rare earth elements, (ii) high rate epitaxial growth of ReBCO, including transient and steady state growth, (iii) novel control of the boundary layer in liquid supply to the substrate, (iv) innovative processes for buffer layer formation, (v) high power dynamic V-I testing for power engineering applications, and (vi) irradiation enhancement and high field measurement of the critical current of coated tapes for application in magnet technology.
The new technology developed will include, (i) novel patented high temperature LPE techniques, including a lower risk design that depends on delivery of the supersaturated liquid via a stationary porous plug and a higher risk design that depends on a rotating mandrel, (ii) development of precision porous ceramic components, (iii) differential atmosphere control of melting equilibria by dynamic partial pressure metering and electrochemical control, (iv) novel substrate materials, and (v) stress control coating.
It is expected that commercial equipment based on the new technology developed will be available within three years of the termination of the project. The equipment will be able to supply European industry with: (1) continuous lengths of "coated conductor" for applications involving magnet technology, also (2) large area "coated ceramic shaped elements" for current lead and fault current limiter applications. BE97-4489
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology materials engineering coating and films
- engineering and technology electrical engineering, electronic engineering, information engineering electrical engineering power engineering
- natural sciences physical sciences electromagnetism and electronics superconductivity
You need to log in or register to use this function
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Data not available
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
CB2 3QZ Cambridge
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.