the forming technology of titanium alloy plate was summarized
the control points of the rolling process of titanium alloy plate with different structure types (equiaxed structure
full lamellar
basket wave structure) were summarized
the present situation and problems of the forming technology of titanium alloy plate were analyzed
and the solutions are given. By combing the forming technology of near α titanium alloy
α + β titanium alloy and β titanium alloy
the microstructure and texture characteristics of rolling process of plate were analyzed
and the mechanical properties of plate with different microstructure types were compared. The control methods of precipitation
microstructure
texture and properties of titanium alloy plate were proposed
and the key control points of forming technology of titanium alloy plate were expounded. The existing problems of titanium alloy plate products
including warp degree problem
large residual stress
the instability of ultrasonic inspection level and so on
were analyzed
and specific solutions were given. Finally
three research priorities and two development directions of domestic titanium alloy sheet and plate forming technology were prospected in order to promote the specific manufacturing of key products and the standard operation level of conventional products of titanium alloy sheet and plate.