Replacement of Ni by Mn in Commercial High-Ni Austenitic Cast Steels Used for High-Performance Turbocharger Housings

High-Ni austenitic cast steels were fabricated by replacing the expensive Ni content by inexpensive Mn in a commercial DIN 1.4849 steel (0.4C-2.0Mn-1.5Si-20Cr-38Ni-1.5Nb (wt pct)), and their high-temperature tensile properties were enhanced by controlling the volume fraction and distribution of carb...

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Veröffentlicht in:Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2019-06, Vol.50 (6), p.2585-2593
Hauptverfasser: Yoo, Jisung, Choi, Won-Mi, Lee, Byeong-Joo, Kim, Gi-Yong, Kim, Hyungjun, Choi, Won-Doo, Oh, Yong-Jun, Lee, Sunghak
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Sprache:eng
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