Patent · US Active

Method for manufacturing objects using powder products

US10780501B2 · kind B2 · utility

4Cited by

12References

12Claims

0Family size

Assignee

General Electric Company · US

Inventors

Zhiwei WU · Taiyuan, CN
Yanmin Li · Longbeilingcun, CN
David Henry Abbott · Mason, US
Xiaobin Chen · Zhuqiao, CN
Thomas Froats Broderick · Springboro, US
Judson Sloan Marte · Wynantskill, US
Andrew Philip Woodfield · Cincinnati, US
Eric Allen Ott · Cincinnati, US

Key dates

Filing date	Feb 24, 2015
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Jul 25, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A method for manufacturing a three-dimensional part. The method includes: performing partial densification processing on loose machining powder, to form a densified and sealed enclosure, where there is still loose machining powder accommodated inside the enclosure; and performing overall densification processing on the enclosure and the machining powder inside the enclosure, so as to implement metallurgical bonding between the machining powder inside the enclosure and the enclosure during the densification, thereby forming a target three-dimensional part.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.