TY - JOUR

T1 - The kinematic viscosity of liquid Ni-Cr-C alloys

AU - Chernaya, Ya. I.

AU - Baryshev, E. E.

PY - 1991

Y1 - 1991

N2 - Changes in carbon content transform considerably the structure of alloys and affect the properties of products. Therefore, carbon influence on kinematic viscosity of Ni-Cr alloys, which are the basis of modern refractory compositions, studied. Kinematic viscosity was measured by the twisting - vibration method in the range of temperatures from 1450-1830° C in the mode of heating and subsequent cooling. Samples with carbon content of 0.03; 0.05; 0.1; 0.15; 0.2; 0.3; 0.4; 0.5; 0.7 mass % were used. Isotherms of concentrational and temperature dependences were obtained. Relative error of the temperature dependence did not exceed 0.8%, and that of the absolute value of kinematic viscosity -1.5%.

AB - Changes in carbon content transform considerably the structure of alloys and affect the properties of products. Therefore, carbon influence on kinematic viscosity of Ni-Cr alloys, which are the basis of modern refractory compositions, studied. Kinematic viscosity was measured by the twisting - vibration method in the range of temperatures from 1450-1830° C in the mode of heating and subsequent cooling. Samples with carbon content of 0.03; 0.05; 0.1; 0.15; 0.2; 0.3; 0.4; 0.5; 0.7 mass % were used. Isotherms of concentrational and temperature dependences were obtained. Relative error of the temperature dependence did not exceed 0.8%, and that of the absolute value of kinematic viscosity -1.5%.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0026193680

M3 - Статья

SP - 92

EP - 95

JO - Rasplavy

JF - Rasplavy

SN - 0235-0106

IS - 4

ER -