Title:
ALLOY AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/231267
Kind Code:
A1
Abstract:
Provided are an ODS alloy and a preparation method therefor. The method comprises: laying alloy powder on a powder bed; increasing the oxygen content of the alloy powder before additive manufacturing; and performing additive manufacturing on the alloy powder to obtain an ODS alloy. According to the solution, a high-performance ODS alloy can be prepared by a simple process.
Inventors:
ZHANG SHUBO (CN)
ZHANG WENJING (CN)
CHEN HAO (CN)
LIU WEI (CN)
ZHANG WENJING (CN)
CHEN HAO (CN)
LIU WEI (CN)
Application Number:
PCT/CN2022/124955
Publication Date:
December 07, 2023
Filing Date:
October 12, 2022
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
B22F10/28; B22F1/145; B22F1/16; B22F10/32; B33Y10/00
Foreign References:
| CN110382138A | 2019-10-25 | |||
| CN109175391A | 2019-01-11 | |||
| CN109182882A | 2019-01-11 | |||
| US20200399744A1 | 2020-12-24 | |||
| JP2019108570A | 2019-07-04 | |||
| US20220143701A1 | 2022-05-12 |
Attorney, Agent or Firm:
BEIJING BRIGHT IP AGENCY CO., LTD. (CN)
Download PDF: