Con esta herramienta te facilitamos un acceso a todas las ofertas y demandas de tecnología europeas y a búsquedas de socios para participar en propuestas europeas de I+D publicadas en la red Enterprise Europe Network, pudiendo filtrar los resultados para facilitar las búsquedas más acordes con tus necesidades.

¿Quieres recibir estos listados de oportunidades de colaboración en tu correo de forma periódica y personalizada? Date de alta en nuestro Boletín

Para optimizar los resultados de la búsqueda, se recomienda utilizar términos en inglés.

Tecnología de producción de hojas de molibdeno con embutición profunda para fabricar pantallas antideslumbrantes con la calidad de H4 y de las hojas

Resumen

Tipo:
Oferta Tecnológica
Referencia:
TODE20141211003
Publicado:
13/07/2016
Caducidad:
23/01/2017
Resumen:
Un centro de investigación alemán especializado en ingeniería de producción ha desarrollado una tecnología de fabricación de hojas de molibdeno con extremo natural para garantizar las medidas técnicas y tecnológicas adecuadas y unas excelentes características geométricas, del material y relacionadas con la superficie. Las hojas de molibdeno se emplean como material de partida para la producción de pantallas antideslumbrantes con la calidad del H4 y de las hojas. Se buscan socios industriales e investigadores con el fin de establecer acuerdos de licencia, investigación y cooperación técnica.


Details

Tittle:
Technology for the production of deep-drawable molybdenum foil for the production of dimming shields with the quality H4 and of foils
Summary:
A small German research organisation for manufacturing engineering has developed a technology for the production of molybdenum-cap strip with natural edge, which allows ensuring appropriate technical and technological measures excellent geometric, material specific and surface-related characteristics, used as starting material for the production of dimming shields with the quality of H4 and foils. Industrial and research partner sought for license, research and technical cooperation agreements.
Description:
A small German research and development institution is specialized in several service areas on the production-ready implementation of technologies, processes and the development of equipment and instrumentation for the production of hot-rolled wire, rod and special profiles as well as seamless tubes of low and high alloy steels and non-ferrous metal alloys. So a technology for the production of molybdenum-cap strip with natural edge was developed, that makes it possible to ensure appropriate technical and technological measures excellent geometric, material specific and surface-related characteristics.

Basis of this technology is a combination of hot and cold forming stages of the wire, coupled with defined heat and intermediate treatments of the intermediate products to special plants for the finished tape with natural edge. Thereby, the required material-characteristic values and deep drawability is ensured.

An essential condition for attaining the stated quality parameters is the use of ductile wire with a defined structure (axially directed error with partial high length) and largely error-free surface.

The most important parameters of the manufacturing technology are:

· Core Material: molybdenum wire
· Operating weight> 3 kg
Molybdenum finished strip: with natural edge
· Thickness 0.14 mm and 0.15 mm
· Width 12 mm
· Width tolerance 0.05 to 0.07 mm
· Length up to 160 m
· for deep drawing, stamping capable

The institution is looking for research partner and manufacturer of lighting and medical technology in the context of a research cooperation, technical cooperation and/or on the basis of a license agreement.
Advantages and Innovations:
The main advantages from this manufacturing technology of molybdenum ribbon with natural edge made from wire compared to the molybdenum strip gap manufacture of narrow-strip are:
- Production of large molybdenum-cap strip lengths through the use of wire
- wrestle over a weight of 3 kg
- Technological losses below 10%
- Largely reliable statement about the workability of the material just after a few technology levels
- Low investment costs due to small systems engineering
- Low operating and maintenance costs of technical equipment
- Continuous development of technology by coupling of work
levels
- Feasibility studies for manufacturing technology confirmed good profitability
Stage of Development:
Prototype available for demonstration
IPs:
Secret Know-how

Partner sought

Type and Role of Partner Sought:
The institute is looking for:
- Manufacturers of parts for the light and Medical engineering
- Interested parties to acquire the know-how in the context of a research cooperation, technical cooperation or on the basis of a license agreement
- interested parties for joint development, testing and market launch
- launch of new, specific or order-related applications

Client

Type and Size of Client:
R&D Institution
Already Engaged in Trans-National Cooperation:
Si
Languages Spoken:
English
German

Keywords

Technology Keywords:
02002005 Forming (rolling, forging, pressing, drawing)
02002009 Machine Tools