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Cr – Mn – Mo – Ni pressure vessel steels containing 0.54 and 1.55% Si are studied. Metallographic and fractographic analyses of the steels after tempering at 650 and 700°C… Click to show full abstract
Cr – Mn – Mo – Ni pressure vessel steels containing 0.54 and 1.55% Si are studied. Metallographic and fractographic analyses of the steels after tempering at 650 and 700°C are performed. The impact toughness at – 30°C and the hardness of the steels are determined. The mass fraction of the carbide phase in the steels is computed with the help of the J-MatPro 4.0 software.
Keywords:
toughness;
vessel steels;
pressure vessel;
effect silicon
Journal Title: Metal Science and Heat Treatment
Year Published: 2017
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Journal Title: Metal Science and Heat Treatment
Year Published: 2017
Link to full text (if available)
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recommendations!