公开(公告)号：US10421142B2

公开(公告)日：2019-09-24

申请号：US15267027

申请日：2016-09-15

Applicant: NORSK TITANIUM AS

Inventor： Ferdinand Stempfer

IPC: B23K10/02 ,  B23K9/04 ,  B33Y50/00 ,  B33Y30/00 ,  B33Y10/00 ,  B22F3/105 ,  C23C16/513 ,  C23C16/52 ,  B33Y40/00 ,  B33Y50/02 ,  B23K9/08 ,  B23K9/09 ,  B23K9/10 ,  B23K9/12 ,  B23K9/167 ,  B23K9/173 ,  B23K9/23 ,  C22C14/00 ,  B23K103/14

Abstract: This invention relates to a method and arrangement for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, wherein the deposition rate is increased by supplying the metallic feed material in the form of a wire and employing two gas transferred arcs, one plasma transferred arc for heating the deposition area on the base material and one plasma transferred arc for heating and melting the feed wire.

公开(公告)号：US20220176484A1

公开(公告)日：2022-06-09

申请号：US17556854

申请日：2021-12-20

Applicant: Norsk Titanium AS

Inventor： Ferdinand Stempfer ,  Hilde Loken Larsen ,  Pedro Almeida ,  Martin Borlaug Mathisen

IPC: B23K9/04 ,  B33Y50/00 ,  B33Y30/00 ,  B33Y10/00 ,  B23K10/02 ,  B22F10/20 ,  B23K26/342 ,  B23K26/348 ,  B29C64/153 ,  B23K15/00 ,  B23K28/02 ,  G05B19/4099 ,  B23K26/06 ,  B23K26/60 ,  B23K26/70 ,  B22F12/00 ,  B23K10/00 ,  B23K15/10 ,  B22F3/105 ,  C23C16/513 ,  C23C16/52 ,  B33Y40/00 ,  B33Y50/02 ,  B23K9/08 ,  B23K9/09 ,  B23K9/10 ,  B23K9/12 ,  B23K9/167 ,  B23K9/173 ,  B23K9/23 ,  C22C14/00

Abstract: Provided are a systems and methods for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, wherein the deposition rate is increased by using two separate heat sources, one heat source for heating the deposition area on the base material and one heat source for heating and melting a metallic material, such as a metal wire or a powdered metallic material.

公开(公告)号：US11213920B2

公开(公告)日：2022-01-04

申请号：US15206154

申请日：2016-07-08

Applicant: Norsk Titanium AS

Inventor： Ferdinand Stempfer ,  Hilde Løken Larsen ,  Pedro Almeida ,  Martin Mathisen

IPC: B23K26/342 ,  B23K28/02 ,  B23K10/02 ,  B23K15/00 ,  B23K26/348 ,  B23K26/60 ,  G05B19/4099 ,  B23K26/06 ,  B23K10/00 ,  B23K26/70 ,  B23K15/10 ,  B29C64/153 ,  B22F12/00 ,  B33Y30/00 ,  B33Y10/00 ,  B33Y50/02 ,  B23K103/14 ,  B22F10/10

Abstract: Provided are a systems and methods for manufacturing objects by solid freeform fabrication, especially titanium and titanium alloy objects, wherein the deposition rate is increased by using two separate heat sources, one heat source for heating the deposition area on the base material and one heat source for heating and melting a metallic material, such as a metal wire or a powdered metallic material.