Dr. Ru Peng

Professor

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Biography

Ru Peng is a Professor Emerita at Linköping University, specializing in materials research with a significant expertise in enhancing the performance and durability of surfaces. Her long-standing research experience encompasses various topics, particularly focusing on residual stresses in high-temperature coatings. She has extensively worked on how residual stresses affect the properties and resistance of materials to fatigue and stress corrosion cracking, which are critical issues stemming from manufacturing processes. Professor Peng has conducted research projects that analyze the mechanical and fatigue behavior of materials concerning their microstructure, utilizing advanced techniques such as X-ray and neutron diffraction and scanning electron microscopy. Her main research interests lie in the generation and characterization of residual stresses, the effects of manufacturing on material behavior, and the optimization of high-temperature coatings to protect metallic components in advanced engines. This includes the development, characterization, and modeling of coatings designed for resistance to oxidation and corrosion, as well as thermal barrier coatings aimed at providing heat isolation for improved performance and durability.

Research Interests

Requirements for Linköping University

Master Program
Requirements
GPA Requirement
Required:3
IELTS
Listening
Required:5.5
Reading
Required:5.5
Writing
Required:5.5
Speaking
Required:5.5
Overall
Required:6.5
TOEFL
Listening
Required:20
Reading
Required:20
Writing
Required:20
Speaking
Required:20
Total
Required:90
Prerequisites
Bachelor's degree with a major relevant to the program At least 30 ECTS credits in mathematics/applied mathematics and/or application of mathematics
Application Checklist
  • Certificates and diplomas from previous university studies
  • Transcript of records
  • Proof of English proficiency
  • Copy of passport/ID
  • Syllabus for relevant courses
Specialization Notes

Requirements are standardized across the Faculty of Science and Engineering (Institute of Technology) for international Master's programs.