Effect of Sulfur Content and Sulfide Shape on Fracture Ductility in Case Hardening Steel

The effects of sulfur content and calcium addition on smooth axisymmetric tensile fracture ductility of case hardening steel DIN 18CrNiMo7-6 have been investigated. The quantitative metallographic analysis of sulfide inclusions and the correlations between sulfide inclusions and fracture ductility w...

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Veröffentlicht in:	Journal of iron and steel research, international international, 2011-08, Vol.18 (8), p.58-64
Hauptverfasser:	XIAO, Guo-hua, DONG, Han, WANG, Mao-qiu, HUI, Wei-jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied and Technical Physics calcium treatment Case hardening case hardening steel Ductility Engineering fracture ductility Fracture mechanics Hot working Inclusions Iron and steel industry Machines Manufacturing Materials Engineering Materials Science Metallic Materials Physical Chemistry Processes Steels sulfide Sulfides 定量金相延性形状拉伸断裂断裂韧性硫化物夹杂硫含量表面硬化钢
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