Effect of Deoxidation Process on Inclusion and Fatigue Performance of Spring Steel for Automobile Suspension

55SiCrA spring steel was smelted in a vacuum induction levitation furnace. The liquid steel was treated by Si deoxidation, Al modification with Ca treatment and Al modification, and the steel samples were obtained with deformable Al 2 O 3 -SiO 2 -CaO-MgO inclusions closely contacted with steel matri...

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Veröffentlicht in:	Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2018-04, Vol.49 (2), p.569-580
Hauptverfasser:	Hu, Yang, Chen, Weiqing, Wan, Changjie, Wang, Fangjun, Han, Huaibin
Format:	Artikel
Sprache:	eng
Schlagworte:	ALUMINIUM OXIDES Aluminum oxide CALCIUM OXIDES CALCIUM SULFIDES Characterization and Evaluation of Materials Chemistry and Materials Science Crack propagation CRACKS CRITICAL SIZE Deformation Deoxidizing FATIGUE Fatigue cracks Fatigue failure Fatigue life Formability Fracture mechanics Inclusions Levitation Magnesium oxide MAGNESIUM OXIDES MATERIALS SCIENCE Metal fatigue Metallic Materials Metallurgy Nanotechnology PRESSURE RANGE MEGA PA Silicon dioxide SILICON OXIDES Silicon steels Spring steels SPRINGS Steel STEELS Structural Materials Structural steels Surfaces and Interfaces Thin Films Voids
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