| Title | 一种无热裂纹沉淀强化高温合金的选区激光熔化成形方法 |
| Author | |
| First Inventor | 郁峥嵘
|
| Original applicant | 南方科技大学
|
| First applicant | 南方科技大学
|
| Address of First applicant | 518055 广东省深圳市南山区西丽学苑大道1088号
|
| Current applicant | 南方科技大学
|
| Address of Current applicant | 518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
|
| First Current Applicant | 南方科技大学
|
| Address of First Current Applicant | 518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
|
| Application Number | CN202010807337.9
|
| Application Date | 2020-08-12
|
| Open (Notice) Number | CN111957960B
|
| Date Available | 2023-01-03
|
| Publication Years | 2023-01-03
|
| Status of Patent | 授权
|
| Legal Date | 2023-01-03
|
| Subtype | 授权发明
|
| SUSTech Authorship | First
|
| Abstract | 本发明提供一种无热裂纹沉淀强化高温合金的选区激光熔化成形方法，所述方法包括在激光熔化前将沉淀强化高温化合金粉末与降熔元素颗粒混合。所述方法能够显著的解决选区激光熔化成形沉淀强化高温合金的热裂问题，并提升合金的力学性能。 |
| Other Abstract | 本发明提供一种无热裂纹沉淀强化高温合金的选区激光熔化成形方法，所述方法包括在激光熔化前将沉淀强化高温化合金粉末与降熔元素颗粒混合。所述方法能够显著的解决选区激光熔化成形沉淀强化高温合金的热裂问题，并提升合金的力学性能。 |
| CPC Classification Number | B33Y70/00
; B33Y10/00
; B33Y40/10
; Y02P10/25
|
| IPC Classification Number | B22F10/28
; B22F1/00
; B33Y70/00
; B33Y10/00
; B33Y40/10
|
| INPADOC Legal Status | （+PATENT GRANT）[2023-01-03][CN]
|
| INPADOC Patent Family Count | 1
|
| Extended Patent Family Count | 1
|
| Priority date | 2020-08-12
|
| Patent Agent | 潘登
|
| Agency | 北京品源专利代理有限公司
|
| URL | [Source Record] |
| Data Source | PatSnap
|
| Document Type | Patent |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/429764 |
| Department | Department of Mechanical and Energy Engineering 前沿与交叉科学研究院 |
| Recommended Citation GB/T 7714 |
郁峥嵘,朱强,李欣蔚,等. 一种无热裂纹沉淀强化高温合金的选区激光熔化成形方法[P]. 2023-01-03.
|
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