PLATE FOR SLIDING NOZZLE

摘要

A plate for a sliding nozzle enabling an increase in durability and a reduction in cost by forming its configuration such that even a remarkably molten part can be restored, characterized by comprising dimensions (unit in mm) shown in expressions below. A dimension from the center position (X) of a nozzle hole to the nearest end of the plate for the sliding nozzle in the longitudinal direction is the sum of a dimension (b) from the center position (X) of the nozzle hole to a virtual circle about the center position (X) and a dimension (d) from the virtual circle to the nearest end of the plate in the longitudinal direction. A dimension from the center position (X) to a center position (Y) is the dimension (S) of a stroke. A dimension from the center position (Y) to the nearest end of the plate for the sliding plate in the longitudinal direction is a dimension (c). b: a + 30 to 40, c: 0.75a + 20 to 30, d: 0.5a, S: 2a + m, m: 15 to 35