Process for preparing ceramic bodies

摘要

A method comprising: a) determining the bow (28) in the extension direction of one or more linear paths on an outer surface or outer surfaces (11,13,14,16) of an extruded ceramic part (10) so that maximum extrusion direction bow (28) of the one of more linear paths or outer surfaces (11,13,14,16) may be determined of the extruded ceramic greenware part (10); b) identifying the linear path on the outer surface or the outer surfaces (11,13,14,16) having maximum convex bow; c) placing the greenware part (10) on a carrier with the linear path on the outer surface or the outer surface location having the maximum convex shape in contact with the carrier; and d) processing the greenware part (10) while disposed on the carrier with the linear path on the outer surface or the surface having the convex shape on the carrier, such that the bow (28) is reduced as a result of the process.

主权项

1. A method comprising:
a) determining a bow in an extrusion direction of one or more linear paths on an outer surfaces or outer surfaces of an extruded greenware part so that maximum extrusion direction bow of the one or more linear paths or outer surfaces of the extruded greenware part may be determined; b) identifying the one or more linear paths on the outer surface or the outer surfaces having maximum convex bow; c) placing the extruded greenware part on a carrier with the one or more linear paths on the outer surface or the outer surfaces having the maximum convex bow in contact with the carrier; and d) processing the extruded greenware part while disposed on the carrier with the one or more linear paths on the outer surface or the outer surfaces having a convex shape on the carrier, such that the bow is reduced as a result of a process of converting the extruded greenware part to a ceramic part;
wherein the bow is reduced by about 10% or greater.