100 research outputs found
Effect of Silicon Content on Carbide Precipitation and Low-Temperature Toughness of Pressure Vessel Steels
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
On the stress-driven solute enrichment at grain boundaries in the HRB-model of high-temperature intergranular fracture
The effect of mixed-mode loading on stress-driven solute segregation during high-temperature brittle intergranular fracture
Effects of impurity segregation and test environment on sustained load cracking of steel—II. Crack propagation
Stress-driven solute enrichment of crack-tips during low-ductility intergranular fracture of low-alloy steel
Effects of impurity segregation on sustained load cracking of Cr-1Mo steels—I. Crack initiation
A study of the dynamics of high temperature brittle intergranular fracture by acoustic emission
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