M50 NiL steel is low carbon high alloy steel with high strength and toughness. It enhanced wear and corrosion resistance at high speed and elevated temperature; because of this unique property, it is widely used in aerospace industry. The detection methods of SEM, XPS, AES, X-Ray Diffraction and TEM are used to find out corrosion resistance, residual stress and its microstructure. The purpose of the paper is to know the importance of advanced bearing steels in satisfying the requirements of aerospace industry by considering the research contributions of previous researchers and enhance the scope of proposed material in aerospace field. M50 NiL steel has major importance in manufacturing bearing components for aerospace applications because of its good wear and corrosion resistance. Commonly, AISI 52100 and M50 hardened steel materials are used in aerospace bearing applications and M50 NiL is a M50 Alloy variant with much less initial carbon concentration and a high nickel content to help carburization, M50 NiL steel is an unique material for aerospace industrial applications as it exhibits high structure strength, as we aware of that marine components undergo corrosion failures, so M50 NiL is a kind of case-hardened steel designed to full fill the requirements. After carburization, M50 NiL steel gets good properties of fracture toughness and high-rolling contact fatigue and tough core.
Investigation on Nitriding and Microstructure Evolution of M50 NiL Steel: A Review
Lect.Notes Mechanical Engineering
2022-03-02
11 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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