TY - JOUR N2 - Operating conditions turbocharger (high temperature and corrosive environment) mean that the device is classified into one of the most elements of the emergency drive unit of the car. The failure rate can be reduced through the use of modern heat-resistant materials, which include based alloys FeAl intermetallic phase. Intermetallic alloys belong to the group of materials known as prospective due to their advantageous properties, in particular their high specific strength, high melting point and good resistance to corrosion and oxidation at high temperatures. In the article presented results of the research axis roll control system variable geometry blades made of intermetallic alloy Fe40Al5Cr0,2TiB as a substitute so far made of austenitic steel. A verification service conditions, comparing the degradation of the material previously used by manufacturers of turbochargers for elements of the control system degradation axes made of intermetallic alloy Fe40Al5Cr0,2TiB. The study consisted of determining microstructure and corrosion products after use. Observations of the structure and the surface of the corrosion tests were performed using light microscopy, scanning electron microscopy and X-ray microanalysis EDS chemical composition. L1 - http://www.journals.pan.pl/Content/108024/PDF/AMM-2018-3-44-Cebulski.pdf L2 - http://www.journals.pan.pl/Content/108024 PY - 2018 IS - No 3 EP - 1427 DO - 10.24425/123821 KW - FeAl KW - turbocharger KW - intermetallic alloys KW - heat resistance KW - material structure A1 - Cebulski, J. A1 - Pasek, D. PB - Institute of Metallurgy and Materials Science of Polish Academy of Sciences PB - Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences VL - vol. 63 DA - 2018.10.10 T1 - The Use of Plastic Working Alloys Feal to Perform Controls Elements of Turbocharger in Diesel Engine SP - 1423 UR - http://www.journals.pan.pl/dlibra/publication/edition/108024 T2 - Archives of Metallurgy and Materials ER -