Microstructure Evolution and Wear Resistance Improvement of Ultrasonic Peened M50 Steel via Electromagnetic Shocking

Herein, the effect of electromagnetic shocking treatment (EST) on microstructure evolution and wear resistance of M50 steel treated by ultrasonic shot peening (USP) is investigated. The microstructure observation indicates that the EST promotes the precipitation of nanoscale carbides. The average gr...

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Veröffentlicht in:	Steel research international 2023-10, Vol.94 (10)
Hauptverfasser:	Qian, Dongsheng, Wang, Rongcheng, Dong, Zhaohua, Wang, Feng
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasive wear Bearing steels Evolution Grain boundaries Grain size High speed tool steels Microstructure Residual stress Surface hardness Surface structure Wear particles Wear resistance
Online-Zugang:	Volltext
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