Patent ID: 11919061
Assignee: BATTELLE MEMORIAL INSTITUTE
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A shear assisted extrusion assembly, the assembly comprising:
a billet containing assembly configured for receiving a billet comprising a billet outer material and a billet inner material in at least one cross-section, wherein the billet outer material and the billet inner material are not bonded;
a tool configured to operably engage the billet outer material and billet inner material; and
an extrudate receiving channel configured to receive extrudate from the tool, the extrudate comprising extruded outer material and extruded inner material in at least one cross-section;
wherein:
the extruded outer material is the same material as the billet outer material, and the extruded inner material is the same material as the billet inner material; and
the extruded inner material and the extruded outer material are bonded at an interface therebetween.