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Nuevas placas de cerámica de carburo de boro para contenedores de residuos radiactivos

Resumen

Tipo:
Oferta Tecnológica
Referencia:
TOBG20161219006
Publicado:
08/01/2017
Caducidad:
08/01/2018
Resumen:
Una empresa búlgara con más de 25 años de experiencia en investigación y desarrollo de materiales y productos especiales ha desarrollado placas avanzadas de cerámica de carburo de boro para contenedores de residuos radiactivos. La empresa utiliza polvos que se mezclan de forma homogénea y se procesan para obtener placas con unas dimensiones de 50 x 50 mm y un espesor de 5 a 10 mm y 500 x 450 mm y espesor de 6 a 12 mm. Esto se consigue mediante un proceso de producción novedoso con know-how secreto, sin prensado en caliente ni sinterización. El proceso se divide en varias fases y se lleva a cabo en un entorno controlado. Se buscan empresas con el fin de establecer acuerdos de fabricación.

Details

Tittle:
Innovative boron carbide based ceramic sheets intended for radioactive waste containers
Summary:
A Bulgarian company with over 25 years of experience in research and development of specialised materials and products has developed advanced boron carbide ceramic sheets applicable for radioactive waste containers. The company seeks manufacturing agreements with companies.
Description:
The Bulgarian company that has developed the technology has over 25 years of experience in R-Y-D of novel materials, coatings, specilised products and optimisation of processes.

The technology addresses the need to develop further highly secure radioactive waste containers since a serious hazard exists for the environment and the personnel involved in the process.

The company has developed specialised boron carbide sheets for radioactive waste containers by using a powder mixture that is mixed homogeneously and then is processed to plates with dimensions of 50x50 mm and a thickness of 5 to10 mm, and 500x450 mm and thickness of 6 to 12 mm. This is done through an innovative production method which is a secret know-how of the company without using hot pressing or sintering but through a mixed process. The process has several stages and is done in a controlled environment without the need of high temperatures of 2000 degrees Celsius, large consumption of graphite or energy.

The company seeks manufacturing agreements with companies, providing the necessary know-how and assuring technical assistance for adaptation to the needs of the client.
Advantages and Innovations:
- significantly improved hardness and neutron absorption of around 20 percent of the product as compared to boron carbide obtained by sintering or hot pressing, or similar products;
- the process is more efficient than existing processes in terms of materials used and energy consumption with 12-15 %.
Stage of Development:
Already on the market
IPs:
Secret Know-how

Partner sought

Type and Role of Partner Sought:
Type of partner sought: industrial partners;

- Specific area of activity of the partner: companies operating in the specialised ceramics sector; companies related to radioactive / nuclear waste protection;

- Task to be performed by the partner sought: manufacturing agreements with interested companies, providing the necessary know-how and ensuring technical expertise (including concerning specific processes) for adaptation to the needs of the client .

Client

Type and Size of Client:
Industry SME <= 10
Already Engaged in Trans-National Cooperation:
No
Languages Spoken:
Bulgarian
English
Russian

Keywords

Technology Keywords:
02007019 Lightweight materials
02007003 Materiales y polvos cerámicos
10001004 Materias peligrosas
10001005 Protección contra la radiación
10003005 Residuos radiactivos