Veröffentlichungen

Muhammad Umar; Faisal Qayyum; Muhammad Umer Farooq; Liaquat Ali Khan; Sergey Guk; Ulrich Prahl. Investigating the Effect of Cementite Particle Size and Distribution on Local Stress and Strain Evolution in Spheroidized Medium Carbon Steels using Crystal Plasticity-Based Numerical Simulations. Steel Research International 2020, doi.org/10.1002/srin.202000407 

Faisal Qayyum; Muhammad Umar; Sergey Guk; Matthias Schmidtchen; Rudolf Kawalla; Ulrich Prahl. Effect of the 3rd dimension within the Representative Volume Element (RVE) on damage initiation and propagation during full-phase numerical simulations of single and multi-phase steels. Materials 2020, https:// dx.doi.org/10.3390/ma14010042 

Muhammad Umar; Faisal Qayyum; Muhammad Umer Farooq; Liaquat Ali Khan; Sergey Guk; Ulrich Prahl. Analyzing the dependence of cementite particle size on local deformation in heterogeneous microstructure of C45EC steel using crystal plasticity-based model. IEEE 18th International Bhurban Conference on Applied Sciences and Technology (IBCAST) DOI: 10.1109/IBCAST51254.2021.9393292 (2021)

Umar, Muhammad, Faisal Qayyum, Muhammad U. Farooq, Sergey Guk, and Ulrich Prahl. 2021. "Qualitative Investigation of Damage Initiation at Meso-Scale in Spheroidized C45EC Steels by Using Crystal Plasticity-Based Numerical Simulations" Journal of Composites Science 5, no. 8: 222. doi.org/10.3390/jcs5080222 

Muhammad Umar; Faisal Qayyum; Muhammad Umer Farooq; Sergey Guk; Ulrich Prahl. “Exploring the structure-property relationship in spheroidized C45EC steel using full phase crystal plasticity numerical simulations”. Steel Research International doi.org/10.1002/srin.202100452

Tarek Hussain; Muhammad Umar; Faisal Qayyum; Sergey Guk; Ulrich Prahl. Micromechanical Effect of Martensite Attributes on Forming Limits of Dual-Phase Steels Investigated by Crystal Plasticity-Based Numerical Simulations. Crystals DOI: 10.3390/cryst12020155