Master thesis: Empirical and finite element modelling of hot working

Are you interested in combining advanced materials science, simulation, and data-driven modeling to solve real industrial challenges?

At Alleima, we are looking for a motivatedMaster’sthesis student to help developaccuratemodels for predicting forces in hot working processes, which is a key to producing high-performance stainless steels and special alloys.

About the Thesis

Hot working is at the core of our production of tubes, bars, andstrip. Processes such as rolling, forging, and extrusion shape materials while simultaneously refining their microstructure through thermo-mechanical processing.To ensureoptimalproduct quality and efficient production, we rely onaccuratemodels that can predict process forces, temperature windows, andfeasiblereductions.

The main goal of this thesis is to develop and improve models for predicting process forces during hotworking.A central part of the work will be to:

• Use measured industrial process data to fit andvalidateanalytical models

• Develop or calibrate flow stress models, which are essential inputs for force predictions

About You

We are looking for acurious and motivatedMaster’sstudent inEngineering Physics, Materials Science,Mechanical Engineering, ora similar field, who is eager to apply theoretical knowledge to real industrial challenges. You have an interest in modelling,simulationor data analysis, and enjoy exploring how programming, for example in Python or MATLAB, can be used to understand and solve complex problems. An interest in how materials behave, especially in connection to industrial processes and advanced materials, will help you thrive in this thesis project.

You communicate effectively in English, andknowledge of Swedish isconsidereda plus.As a person, you are analytical,engagedand willing to learn, with a genuine curiosity for technology,materialsand problem-solving. We value your personal qualities highly and believe that a proactive mindset, collaborationskillsand the ability to take responsibility will be important for a successful thesis experience with us.

The location for this project is in Sandviken, Sweden. Ifneededwe will help you with housing during your time.

What you can expect from us

At Alleima we are convinced that diversity and inclusion lead to a better workplace for our employees, our company, and our customers.

We care:We take pride in what we do. We care about our customers, our people, the environment, the communities in which weoperateand the future we share.

We deliver:Wedeliver on our commitments, with a solution-oriented mindset, we enable our customers to be theirvery best: more efficient,profitableandsustainable.

We evolve:We constantly evolve. Together we take the lead toadvancematerials, ambitions, industries, ourselves – and societies for the better.

Additional Information

As a part of the hireprocessalcohol and drug tests are conductedaccording to our procedures for a safe working environment.

For more information about the position contact:
MattiasGärdsback,Supervisor, +46 70 616 25 69

Peter Tjerngren, Manager, +46 70 531 96 26