Dr. Eng. Hanna Purzyńska is a leader in the research group of materials for the power industry in Łukasiewicz - Instytut Metalurgii Żelaza in Gliwiec, Poland, with which she has been associated for over 15 years. As part of his research and implementation activities, he deals mainly with the issues of creep resistance of steels and alloys, research methods, and issues of assessment of service life and destruction of materials. It cooperates mainly with the electricity and heat generation industry, companies producing pressure equipment as well as repair and diagnostic plants. She managed numerous research projects. Her achievements include numerous studies in the field of steel durability for the power industry. He is the author and co-author of over 40 publications in domestic and foreign scientific and technical journals and conference materials. He is the author and co-author of over 200 research papers and expert opinions commissioned directly by the energy and petrochemical industries.