Job Information
- Organisation/Company
- Institute of materials and machine mechanics Slovak academy of sciences
- Research Field
- Engineering » Materials engineeringEngineering » Chemical engineering
- Researcher Profile
- First Stage Researcher (R1)
- Country
- Slovakia
- Application Deadline
- Type of Contract
- Temporary
- Job Status
- Full-time
- Hours Per Week
- 37.5
- Offer Starting Date
- Is the job funded through the EU Research Framework Programme?
- Not funded by an EU programme
- Is the Job related to staff position within a Research Infrastructure?
- No
Offer Description
The aim of this doctoral thesis is the development of new types of metal matrix composites, stabilized and reinforced by the continuous network of oxides with nanometric thickness. These composites will be prepared by the consolidation of atomized metal powders (Al, Ti, Mg) coated with thin amorphous Al2O3 layers using atomic layer deposition (ALD) technology. The coated metal powders will be further processed by the powder metallurgy (PM) methods in order to prepare bulk composites with increased mechanical and physical properties. During the PhD study, the student will be responsible for: 1. The preparation of Al2O3 coatings on metal powders by ALD method, optimization of layer thickness and processing parameters 2. Preparation of bulk composites from these powders by PM methods, 3. Complex microstructural characterization, mechanical testing and measurement of the physical properties, 4. The study on the influence of Al2O3 layer thickness on the thermal stability of composites, mechanical and physical properties, 5. The study of the influence of heat treatment on the mechanical and physical properties. During the study, the PhD. student is expected to handle the preparation of samples using PM technologies, will use the methods of thermal analysis (TGA, DSC, DTA) and electron microscopy (SEM, TEM), spectrometric methods (EBSD, EDS, EELS), X-ray diffraction (XRD), mechanical (tensile tests, DMA), creep tests and fractography. The PhD. thesis will be supported by the VEGA research project. Basic knowledges in material science, metallurgy, analysis and characterization methods, active knowledge of the English language, ability to work in a dynamic team and independence are required.
Requirements
- Research Field
- Engineering » Materials engineering
- Education Level
- Master Degree or equivalent
Basic knowledges in material science, metallurgy, analysis and characterization methods, active knowledge of the English language, ability to work in a dynamic team and independence are required.
- Languages
- ENGLISH
- Level
- Excellent
- Research Field
- Engineering » Materials engineering
- Years of Research Experience
- None
Additional Information
- a competitive scholarship
- working in the young international dynamic team
- SAS dormitory lodging at a low monthly wage
- involved in the project
- travelling, conferences, collaborative basis
The possibility of obtaining support for scholarship funding from the Slovak Recovery Plan (call No. 09I03-03-V02).
- Website for additional job details
Work Location(s)
- Number of offers available
- 1
- Company/Institute
- Institute of materials and machine mechanics, Slovak academy of sciences
- Country
- Slovakia
- City
- Bratislava
- Postal Code
- 845 13
- Street
- Dúbravská cesta 9
Where to apply
- peter.krizik@savba.sk
Contact
- City
- Bratislava
- Website
- Street
- Dúbravská cesta
- Postal Code
- 845 13
- peter.krizik@savba.skalena.opalkova-siskova@savba.sk