Half-thermal-state thermal shock resistance experimental device and method for refractory material
A technology of refractory materials and experimental equipment, applied in the field of refractory materials, can solve the problem of inability to accurately simulate the working conditions of refractory materials in the chute area of CDQ furnaces, and the inability to accurately evaluate the thermal shock resistance of refractory materials used in the chute area of CDQ furnaces, etc. problem, to achieve the effect of solving the thermal shock resistance of the heating state
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0069] S1: Cut 9 pieces of flexural specimens with a size of 40×40×160mm from corbel bricks in the chute area of the CDQ furnace, of which 3 pieces are the first experimental sample group and 3 pieces are the second experimental sample group Sample group, 3 pieces are the third experimental sample group.
[0070] S2: Place the first experimental sample group in the flexural tester, and test at room temperature to obtain the average value P of the first room temperature flexural strength of the 3 flexural samples c = 10 MPa.
[0071] S3: Place the second experimental sample group in the flexural tester, and test in a high temperature environment to obtain the average value P of the high temperature flexural strength of the 3 flexural samples g =10.6Mpa, where the high temperature is controlled at 1000°C.
[0072] S4: The third experimental sample group is placed in a thermal shock furnace for heating, the heating temperature is controlled at 300° C., and the heating time is...
Embodiment 2
[0079] S1: Cut 9 pieces of flexural specimens with a size of 40×40×160mm from corbel bricks in the chute area of the CDQ furnace, of which 3 pieces are the first experimental sample group and 3 pieces are the second experimental sample group Sample group, 3 pieces are the third experimental sample group.
[0080] S2: Place the first experimental sample group in the flexural tester, and test at room temperature to obtain the average value P of the first room temperature flexural strength of the 3 flexural samples c = 10 MPa.
[0081] S3: Place the second experimental sample group in the flexural tester, and test in a high temperature environment to obtain the average value P of the high temperature flexural strength of the 3 flexural samples g =10.6Mpa, where the high temperature is controlled at 1000°C.
[0082] S4: The third experimental sample group is placed in a thermal shock furnace for heating, the heating temperature is controlled at 500° C., and the heating time is...
Embodiment 3
[0089] S1: Cut 9 pieces of flexural specimens with a size of 40×40×160mm from corbel bricks in the chute area of the CDQ furnace, of which 3 pieces are the first experimental sample group and 3 pieces are the second experimental sample group Sample group, 3 pieces are the third experimental sample group.
[0090] S2: Place the first experimental sample group in the flexural tester, and test at room temperature to obtain the average value P of the first room temperature flexural strength of the 3 flexural samples c = 10 MPa.
[0091] S3: Place the second experimental sample group in the flexural tester, and test in a high temperature environment to obtain the average value P of the high temperature flexural strength of the 3 flexural samples g =10.6Mpa, where the high temperature is controlled at 1000°C.
[0092] S4: The third experimental sample group is placed in a thermal shock furnace for heating, the heating temperature is controlled at 700° C., and the heating time is...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More