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Selection of Casting Materials for Working Parts of Machines for the Forestry Sector

Pirowski Zenon, Bitka Adam, Grudzień-Rakoczy Małgorzata, Małysza Marcin, Pysz Stanisław, Wieliczko Piotr, Wilk-Kołodziejczyk Dorota

Archives of Metallurgy and Materials

2022

Vol. 67, iss. 2

743--752

The article was created as a result of the work TECHMATSTRATEG 1 program “Modern Material Technologies” as part of the project with the acronym INNOBIOLAS entitled “Development of innovative working elements of machines in the forestry sector and biomass processing based on high-energy surface modification technologies of the surface layer of cast elements”; agreement No. TECHMATSTRATEG1/348072/2/NCBR/2017. The article discusses the procedure for selecting casting materials that can meet the high operational requirements of working tools of mulching machines: transfer of high static and dynamic loads, resistance to tribological wear, corrosion resistance in various environments. The mulching process was briefly described, then the alloys were selected for experimental tests, model alloys were made and perform material tests were carried out in terms of functional and technological properties. The obtained results allowed to select the alloy where the test castings were made.