Control of Coarse Precipitates of Titanium Nitride in High-Strength Low-Alloy Steel

The effects of titanium and nitrogen additions in 0.16% C – 1% Mn high-strength low-alloy steel and of the rate of crystallization cooling on precipitation of TiN nitride and of complex TiN-CaS particles are studied. The processes of formation and growth of TiN and TiN – CaS particles in the mushy z...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Metal science and heat treatment 2020, Vol.61 (9-10), p.534-542
Hauptverfasser:	Liu, Tao, Chen, Dengfu, Long, Mujun, Liu, Peng, Duan, Huamei, Gui, Lintao, Fan, Helin, Chen, Huabiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Analysis Automotive parts Boron steel Casting Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Cooling rate Crystallization Engineering Thermodynamics Heat and Mass Transfer High strength low alloy steels Inclusions Materials Science Metallic Materials Metallurgy & Metallurgical Engineering Mushy zones Nitrides Precipitates Science & Technology Shipbuilding industry Specialty metals industry Specialty steels Steel alloys Technology Thermodynamic models Thermodynamics Titanium nitride
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The effects of titanium and nitrogen additions in 0.16% C – 1% Mn high-strength low-alloy steel and of the rate of crystallization cooling on precipitation of TiN nitride and of complex TiN-CaS particles are studied. The processes of formation and growth of TiN and TiN – CaS particles in the mushy zone are analyzed using a thermodynamic model of diffusion growth. The thermodynamic computations are checked experimentally. The steel is controlled for presence of coarse TiN inclusions.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/s11041-020-00477-5