A kind of basal plate preheating device and pre-heating mean towards the manufacture of K465 nickel base superalloys laser gain material

The invention discloses a kind of basal plate preheating device and pre-heating mean towards the manufacture of K465 nickel base superalloys laser gain material, belong to basal plate preheating method and technology field.By analyzing K465 nickel base superalloy precipitated phases solution temperature, complete destressing temperature, determine pre-heating technique, realize preheating device configuration and arrangement, laser gain material manufacture efficiency, manufacturing equipment feature etc. are finally combined, it is determined that the pre- thermal parameter towards K465 nickel base superalloys.K465 nickel base superalloys laser gain material manufacturing process part deformation and problems of crack can be significantly improved using the pre-heating mean, the pre-heating mean has preferable large-sized structural parts preparation and engineering site application prospect.