Method for manufacturing a cladded component
AssigneeSandvik Intellectual Property AB
InventorsTomas BERGLUND, Martin OLSTLUND, Tommy LINDGREN, Fredrik JOHANSSON
Life of this patent
Estimating the term…
Abstract
A method for manufacturing a metallic component having a core and a metallic cladding by Hot Isostatic Pressing includes the steps of arranging a capsule and a core such that the capsule at least partially surrounds the core and a space is formed between at least a portion of the core and a portion of the capsule. The core, prior to the step of Hot Isostatic Pressing, is provided with at least one centering means for centering the solid body obtained in the step of Hot Isostatic Pressing in a metal machining apparatus.
Claims14
A method for manufacturing a metallic component having a core and a metallic cladding, comprising the steps of:
- arranging a capsule and a core such that the capsule at least partially surrounds the core and such that a space is formed between at least a portion of the core and a portion of the capsule;
- filling the space with metallic cladding material such that the metallic cladding material covers at least a portion of the core;
- evacuating air from the capsule and sealing the capsule;
- subjecting the capsule to Hot Isostatic Pressing at a predetermined temperature, a predetermined pressure and for a predetermined time so that the metallic cladding material is bonded to the core forming a solid body;
- and
- subjecting the solid body to a metal machining operation in which the metallic cladding material is machined in a metal machining apparatus into a metallic cladding of a predetermined thickness, wherein the core, prior to the step of Hot Isostatic Pressing, is provided with at least one centering means for centering the solid body obtained in the step of Hot Isostatic Pressing in the metal machining apparatus.
Dependencies are inferred from the claim text.