公开(公告)号：US20230278105A1

公开(公告)日：2023-09-07

申请号：US18314696

申请日：2023-05-09

Applicant: GOODRICH CORPORATION

Inventor： Sergey Mironets ,  Thomas J. Martin ,  Alexander Staroselsky

IPC: B22F10/22 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y40/10 ,  B22F12/53 ,  B22F12/58 ,  B22F12/13 ,  B22F12/70 ,  B22F7/02 ,  B23K20/12

CPC classification number: B22F10/22 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y40/10 ,  B22F12/53 ,  B22F12/58 ,  B22F12/13 ,  B22F12/70 ,  B22F7/02 ,  B23K20/1215 ,  B22F2201/10

Abstract: A method may comprise: placing a probe in a molten metal melt comprising a thixotropic metal alloy; injecting a gas into the molten metal melt to form a saturated slurry, the saturated slurry being at a temperature above a liquidus temperature of the thixotropic metal alloy after injecting the gas; removing the probe from the molten metal melt; and depositing the molten metal melt through an extruder of an additive manufacturing system.

公开(公告)号：US12172213B2

公开(公告)日：2024-12-24

申请号：US18086944

申请日：2022-12-22

Applicant: GOODRICH CORPORATION

Inventor： Luke B. Borkowski ,  Alexander Staroselsky ,  Ranadip Acharya ,  Sergey Mironets

IPC: B22F10/50 ,  B22F12/13 ,  B22F12/30 ,  B22F12/43 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: A method is provided for producing ultra-fine-grained materials using additive manufacturing. The method includes commanding, by a controller, a laser device to produce a plurality of optical pulses to a base material to add an additive material to the base material. The method further includes commanding, by the controller, a vibration mechanism to vibrate the base material as the plurality of optical pulses are being applied to the base material forming fine equiaxed grains with random crystallographic texture in the base material.

公开(公告)号：US20230249255A1

公开(公告)日：2023-08-10

申请号：US18086944

申请日：2022-12-22

Applicant: GOODRICH CORPORATION

Inventor： Luke B. Borkowski ,  Alexander Staroselsky ,  Ranadip Acharya ,  Sergey Mironets

IPC: B22F10/50 ,  B22F12/13 ,  B22F12/30 ,  B22F12/43

CPC classification number: B22F10/50 ,  B22F12/13 ,  B22F12/30 ,  B22F12/43 ,  B33Y10/00

Abstract: A method is provided for producing ultra-fine-grained materials using additive manufacturing. The method includes commanding, by a controller, a laser device to produce a plurality of optical pulses to a base material to add an additive material to the base material. The method further includes commanding, by the controller, a vibration mechanism to vibrate the base material as the plurality of optical pulses are being applied to the base material forming fine equiaxed grains with random crystallographic texture in the base material.

公开(公告)号：US20250065409A1

公开(公告)日：2025-02-27

申请号：US18946739

申请日：2024-11-13

Applicant: GOODRICH CORPORATION

Inventor： Luke B. Borkowski ,  Alexander Staroselsky ,  Ranadip Acharya ,  Sergey Mironets

IPC: B22F10/50 ,  B22F12/13 ,  B22F12/30 ,  B22F12/43 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00

Abstract: A method is provided for producing ultra-fine-grained materials using additive manufacturing. The method includes commanding, by a controller, a laser device to produce a plurality of optical pulses to a base material to add an additive material to the base material. The method further includes commanding, by the controller, a vibration mechanism to vibrate the base material as the plurality of optical pulses are being applied to the base material forming fine equiaxed grains with random crystallographic texture in the base material.

公开(公告)号：US11679439B2

公开(公告)日：2023-06-20

申请号：US17396617

申请日：2021-08-06

Applicant: GOODRICH CORPORATION

Inventor： Sergey Mironets ,  Thomas J. Martin ,  Alexander Staroselsky

IPC: B22F10/22 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y70/00 ,  B22F7/02 ,  B22F12/13 ,  B22F12/53 ,  B22F12/58 ,  B33Y30/00 ,  B23K20/12 ,  B22F12/70

CPC classification number: B22F10/22 ,  B22F7/02 ,  B22F12/13 ,  B22F12/53 ,  B22F12/58 ,  B22F12/70 ,  B23K20/1215 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/10 ,  B33Y70/00 ,  B22F2201/10

Abstract: A method may comprise: placing a probe in a molten metal melt comprising a thixotropic metal alloy; injecting a gas into the molten metal melt to form a saturated slurry, the saturated slurry being at a temperature above a liquidus temperature of the thixotropic metal alloy after injecting the gas; removing the probe from the molten metal melt; and depositing the molten metal melt through an extruder of an additive manufacturing system.

公开(公告)号：US20230039985A1

公开(公告)日：2023-02-09

申请号：US17396617

申请日：2021-08-06

Applicant: GOODRICH CORPORATION

Inventor： Sergey Mironets ,  Thomas J. Martin ,  Alexander Staroselsky

IPC: B22F10/22 ,  B22F7/02 ,  B22F12/13 ,  B22F12/53 ,  B22F12/58 ,  B22F12/70 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/10 ,  B33Y70/00 ,  B23K20/12

Abstract: A method may comprise: placing a probe in a molten metal melt comprising a thixotropic metal alloy; injecting a gas into the molten metal melt to form a saturated slurry, the saturated slurry being at a temperature above a liquidus temperature of the thixotropic metal alloy after injecting the gas; removing the probe from the molten metal melt; and depositing the molten metal melt through an extruder of an additive manufacturing system.