Friction welding of two carbon low alloy steels 42CrMo and 36Mn2V: Effects of forging pressure and post-weld heat treatment on microstructure and mechanical properties

Two carbon low alloy steels 42CrMo and 36Mn2V were successfully jointed using continuous drive friction welding. The effects of forging pressure and post-weld heat treatment on microstructure and mechanical properties of joints were investigated in detail. Results reveal that with increasing the for...

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Veröffentlicht in:	Welding in the world 2025-02, Vol.69 (2), p.383-395
Hauptverfasser:	Lu, Tian, Li, Wenya, Wang, Chuanliu, Tian, Dongzhuang
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Chemistry and Materials Science Chromium molybdenum steels Coal mining Elongation Forging Friction welding Hardness measurement Heat treating Impact strength Low alloy steels Martensite Materials Science Mechanical properties Metallic Materials Microhardness Microstructure Mining industry Post-weld heat treatment Pressure effects Research Paper Solid Mechanics Theoretical and Applied Mechanics Toughness Welded joints Yield strength Yield stress
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