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| Firma: |
Institute of Materials Science, Technische Universität Braunschweig |
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| Job-Titel: |
Marie Curie PhD Researchers |
| Job Kategorie: |
Wissenschaft |
| Arbeitsort: |
Braunschweig - Deutschland |
| Stellen-Beschreibung: |
5 three-year PhD-projects and 3 one-year projects
The use of titanium, nickel-base, and cobalt-base alloys is necessary for the production of turbines parts and other components in the aerospace and the power generation industry due to their high strength even in the high temperature regime. On the other hand, these materials are known as the most difficult-to-machine metallic materials and so far, only small progress has been made to improve their machinability. During the production of turbine components up to 50% of the manufacturing costs can be related to machining. Hence, the reduction of the production costs by the optimization of the cutting process is mandatory for European manufacturers to remain internationally competitive.
The MAMINA project will therefore combine the work of nineteen European universities, research institutions and industrial companies to analyse and improve the machinability of three selected alloys that are widely used in industry. As the chip formation is one of the key factors influencing the machinability of these materials, this process will be studied in detail in a multidisciplinary approach in experiments and computer simulations from the nano to the macroscopic scale. In a second step, different approaches will be made to improve the cutting process of the investigated alloys, namely (1) the introduction of enhanced manufacturing techniques, (2) the production of progressive tools with extended endurance, and (3) the development of free-machining alloys by the use of permanent and temporary alloying elements. The results will be transferred to applications by the industrial partners of the consortium.
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| Kenntnisse erforderlich: |
The MAMINA network currently offers 8 positions, with project duration up to three years for early stage researchers (being still within the first four years of their scientific career) from the fields of theoretical physics, material science, chemistry and mechanical engineering. |
Sprachkenntnisse: |
Englisch-Gut |
| Beschäftigungsart: |
Vollzeit |
| Jahresgehalt: |
Keine Angabe |
| Eintragsdatum: |
2009-02-09 |
| Grad der Ausbildung: |
Master |
| Ihre Erfahrung in Jahren: |
No experience |
| Stelle ist auch verfügbar in: |
Different locations within Europe depending on position |
| Firma: |
Institute of Materials Science, Technische Universität Braunschweig |
| Kontakt-Name: |
Institute of Materials Science, Technische Universität Braunschweig |
| Bevorzugte Kontaktmethode: |
E-mail |
| Preferred Language of Resume/Application: |
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