Thesis: Simulation of Thermal Warping in Thin Steel Sheets During Laser Welding

In cooperation with the Chair of Laser Technology (LLT), the Fraunhofer Institute for Laser Technology (ILT)—Europe’s leading center for contract research and development in the field of laser technology—is offering the opportunity to write a thesis in the field of simulation. Join our #OneTeam and write your thesis with us in Aachen.

In energy technology, laser beam welding processes are used to join components. Special coatings increase their service life. Laser welding of thin steel foils is a complex process that depends on the properties of the materials and laser parameters. These factors influence energy absorption and temperature distribution, which is why interactions between coatings and the welding process are crucial. 

 

Be part of change

• You will develop a model that integrates physical properties and influencing factors to enable precise predictions
• Your task is to analyze the correlation between the influencing mechanisms in order to optimize interactions and improve weld quality
• The goal is to compare the simulation results with the actual component distortion

 

What you contribute

• You are pursuing a degree in the natural sciences and have an interest in basic research
• You are known for your independent, organized, and structured approach to work
• Experience conducting simulations using ANSYS and Python is a plus, but not required

 

What we offer

�� Team spirit: Creative, interdisciplinary environment with a motivated team, flat hierarchies, and an informal culture.
�� Workplace: Excellent range of machines and equipment, as well as first-class office facilities.
�� Involvement: Practice-oriented thesis in an innovative applied research environment.
�� Work-life balance: Benefit from flexible working hours based on trust.
�� Getting there: Good transport connections, parking spaces directly in front of the institute, an e-charging station, and a parking garage.

The position is limited in duration until completion of the thesis. We value and promote the diversity of our employees' skills and therefore welcome all applications – regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability. Our tasks are diverse and adaptable – for applicants with disabilities, we work together to find solutions that best promote their abilities. 

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future. 

Ready for a change? Then apply now and make a difference! Once we have received your online application, you will receive an automatic confirmation of receipt. We will then get back to you as soon as possible and let you know what happens next.

 

 

If you have any questions about this position, please contact: 

Zhiheng Ye M. Sc.
Phone: +49 241/8906-8382

Fraunhofer Institute for Laser Technology ILT 

www.ilt.fraunhofer.de 

 

Requisition Number: 83379                Application Deadline: 05/31/2026