Kawasaki Steel Corporation has developed a new steel tube making process which includes warm-reducing after the electric resistance welding of steel strip. The tube properties such as bending, fatigue, torsion and absorbed energy etc. can be improved by a warm-reducing process due to refining microstructure, spheroidizing cementite and improving texture.
Development of Ultra Fine Grain Steel Tube with High Strength and Excellent Formability
Sae Technical Papers
SAE 2001 World Congress ; 2001
05.03.2001
Aufsatz (Konferenz)
Englisch
Development of ultra fine grain steel tube with high strength and excellent formability
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