公开(公告)号：US20190198208A1

公开(公告)日：2019-06-27

申请号：US16325865

申请日：2017-08-16

Applicant: URBAN MINING TECHNOLOGY COMPANY, INC.

Inventor： Miha ZAKOTNIK ,  Davide PROSPERI ,  Gojmir FURLAN ,  Catalina O. TUDOR ,  Alex Ivor BEVAN

IPC: H01F1/055 ,  B22F1/00 ,  C22C38/16 ,  C22C38/00 ,  C22C38/10 ,  B22F9/08 ,  H01F1/057 ,  H01F1/058 ,  H01F41/02

CPC classification number: H01F1/0557 ,  B22D11/0611 ,  B22D11/22 ,  B22F1/0014 ,  B22F1/0018 ,  B22F1/0048 ,  B22F9/082 ,  B22F2009/0824 ,  B22F2009/088 ,  B22F2009/0884 ,  B22F2009/0888 ,  B22F2009/0892 ,  B22F2301/355 ,  B22F2304/054 ,  B22F2304/056 ,  B22F2998/10 ,  B22F2999/00 ,  C22C28/00 ,  C22C38/00 ,  C22C38/002 ,  C22C38/005 ,  C22C38/10 ,  C22C38/16 ,  C22C2202/02 ,  H01F1/0577 ,  H01F1/058 ,  H01F41/0253 ,  C22C2202/04 ,  B22F3/02 ,  B22F3/10 ,  B22F2001/0066 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2203/00

Abstract: The present disclosure is directed to methods of preparing substantially spherical metallic alloyed particles, having micron and sub-micron (i.e., nanometer)-scaled dimensions, and the powders so prepared, as well as articles derived from these powders. In particular embodiments, these metallic alloyed particles, comprising rare earth metals, can be prepared in sizes as small 80 nm in diameter with size variances as low as 2-5%.

公开(公告)号：US11213890B2

公开(公告)日：2022-01-04

申请号：US16325865

申请日：2017-08-16

Applicant: URBAN MINING TECHNOLOGY COMPANY, INC.

Inventor： Miha Zakotnik ,  Davide Prosperi ,  Gojmir Furlan ,  Catalina O. Tudor ,  Alex Ivor Bevan

IPC: H01F1/055 ,  B22F1/00 ,  C22C38/16 ,  C22C38/00 ,  B22F9/08 ,  H01F1/057 ,  H01F1/058 ,  C22C38/10 ,  H01F41/02 ,  B22D11/06 ,  B22D11/22 ,  C22C28/00

Abstract: The present disclosure is directed to methods of preparing substantially spherical metallic alloyed particles, having micron and sub-micron (i.e., nanometer)-scaled dimensions, and the powders so prepared, as well as articles derived from these powders. In particular embodiments, these metallic alloyed particles, comprising rare earth metals, can be prepared in sizes as small 80 nm in diameter with size variances as low as 2-5%.

公开(公告)号：US10926333B2

公开(公告)日：2021-02-23

申请号：US16325881

申请日：2017-08-16

Applicant: URBAN MINING TECHNOLOGY COMPANY, INC.

Inventor： Miha Zakotnik ,  Davide Prosperi ,  Gojmir Furlan ,  Catalina O. Tudor ,  Alex Ivor Bevan

IPC: B22D11/22 ,  B22F9/08 ,  B22F1/00 ,  C22C38/00 ,  C22C38/10 ,  C22C38/16 ,  H01F41/02 ,  B22D11/06 ,  C22C28/00 ,  H01F1/055 ,  H01F1/057 ,  H01F1/058

Abstract: A caster assembly configured to process and store a material includes a reaction chamber, a storage assembly configured to store material processed in the reaction chamber, and a blower configured to process and store the material. The reaction chamber includes a vessel configured to hold the material in a melted state prior to processing and a powder generating assembly configured to receive the material from the melting vessel. The powder generating assembly includes a feeding chamber and a feeding device disposed at least partially within the feeding chamber. The feeding device includes at least one nozzle configured to inject inert fluid, where the fluid is a gas, liquid, or combination of the two into the feeding chamber and a material inlet through which the material is configured to flow into the feeding chamber to be exposed to the inert fluid, where the fluid is a gas, liquid, or combination of the two.

公开(公告)号：US20190217394A1

公开(公告)日：2019-07-18

申请号：US16325881

申请日：2017-08-16

Applicant: URBAN MINING TECHNOLOGY COMPANY, INC.

Inventor： Miha ZAKOTNIK ,  Davide PROSPERI ,  Gojmir FURLAN ,  Catalina O. TUDOR ,  Alex Ivor BEVAN

IPC: B22F9/08

CPC classification number: H01F1/0557 ,  B22D11/0611 ,  B22D11/22 ,  B22F1/0014 ,  B22F1/0018 ,  B22F1/0048 ,  B22F9/082 ,  B22F2009/0824 ,  B22F2009/088 ,  B22F2009/0884 ,  B22F2009/0888 ,  B22F2009/0892 ,  B22F2203/11 ,  B22F2301/355 ,  B22F2304/054 ,  B22F2304/056 ,  B22F2998/10 ,  B22F2999/00 ,  C22C28/00 ,  C22C38/00 ,  C22C38/002 ,  C22C38/005 ,  C22C38/10 ,  C22C38/16 ,  C22C2202/02 ,  H01F1/0577 ,  H01F1/058 ,  H01F41/0253 ,  C22C2202/04 ,  B22F3/02 ,  B22F3/10 ,  B22F2001/0066 ,  B22F2201/013 ,  B22F2201/10 ,  B22F2203/00

Abstract: A caster assembly configured to process and store a material includes a reaction chamber, a storage assembly configured to store material processed in the reaction chamber, and a blower configured to process and store the material. The reaction chamber includes a vessel configured to hold the material in a melted state prior to processing and a powder generating assembly configured to receive the material from the melting vessel. The powder generating assembly includes a feeding chamber and a feeding device disposed at least partially within the feeding chamber. The feeding device includes at least one nozzle configured to inject inert fluid, where the fluid is a gas, liquid, or combination of the two into the feeding chamber and a material inlet through which the material is configured to flow into the feeding chamber to be exposed to the inert fluid, where the fluid is a gas, liquid, or combination of the two.

公开(公告)号：US20220203444A1

公开(公告)日：2022-06-30

申请号：US17564634

申请日：2021-12-29

Applicant: URBAN MINING TECHNOLOGY COMPANY, INC.

Inventor： MIHA ZAKOTNIK ,  Davide PROSPERI ,  Gojmir FURLAN ,  Catalina O. TUDOR ,  Alex Ivor BEVAN

IPC: B22F9/08 ,  C22C38/00 ,  C22C38/10 ,  C22C38/16 ,  H01F41/02 ,  B22D11/06 ,  B22D11/22 ,  C22C28/00 ,  B22F1/054 ,  B22F1/065 ,  H01F1/055 ,  H01F1/057 ,  H01F1/058

Abstract: The present disclosure is directed to methods of preparing substantially spherical metallic alloyed particles, having micron and sub-micron (i.e., nanometer)-scaled dimensions, and the powders so prepared, as well as articles derived from these powders. In particular embodiments, these metallic alloyed particles, complising rare earth metals, can be prepared in sizes as small 80 nm in diameter with size variances as low as 2-5%.