CN103846448B - 一种超低氧球形微米铜粉的制备方法 - Google Patents
一种超低氧球形微米铜粉的制备方法 Download PDFInfo
- Publication number
- CN103846448B CN103846448B CN201410075932.2A CN201410075932A CN103846448B CN 103846448 B CN103846448 B CN 103846448B CN 201410075932 A CN201410075932 A CN 201410075932A CN 103846448 B CN103846448 B CN 103846448B
- Authority
- CN
- China
- Prior art keywords
- atomization
- copper powder
- oxygen
- ultra low
- copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 20
- 239000001301 oxygen Substances 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000000889 atomisation Methods 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 13
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 239000011574 phosphorus Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims abstract description 6
- 238000009835 boiling Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 4
- 238000009689 gas atomisation Methods 0.000 claims abstract description 4
- 239000011261 inert gas Substances 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 10
- 238000010146 3D printing Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000009692 water atomization Methods 0.000 description 3
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012387 aerosolization Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410075932.2A CN103846448B (zh) | 2014-03-04 | 2014-03-04 | 一种超低氧球形微米铜粉的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410075932.2A CN103846448B (zh) | 2014-03-04 | 2014-03-04 | 一种超低氧球形微米铜粉的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103846448A CN103846448A (zh) | 2014-06-11 |
CN103846448B true CN103846448B (zh) | 2016-02-10 |
Family
ID=50854830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410075932.2A Active CN103846448B (zh) | 2014-03-04 | 2014-03-04 | 一种超低氧球形微米铜粉的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103846448B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104353838B (zh) * | 2014-10-17 | 2015-11-25 | 同济大学 | 一种二级laval与hartmann结构融合的超音速雾化喷嘴 |
CN104475745B (zh) * | 2014-12-04 | 2017-02-22 | 南京大学 | 球形黄铜合金粉末的制造方法 |
CN104511594B (zh) * | 2014-12-25 | 2016-08-24 | 安徽旭晶粉体新材料科技有限公司 | 一种改进型水雾法生产铜合金粉的工艺 |
CN104525960A (zh) * | 2014-12-28 | 2015-04-22 | 深圳市晶莱新材料科技有限公司 | 一种用于3D打印Fe-Mn系金属粉末材料制备方法 |
CN106001589B (zh) * | 2016-07-19 | 2017-12-05 | 株洲科能新材料有限责任公司 | 一种基于金属微球成型装置制备脆性金属微球的方法 |
CN110153438A (zh) * | 2019-06-22 | 2019-08-23 | 陕西斯瑞新材料股份有限公司 | 一种自由下落式喷嘴的铜铬合金雾化制粉工艺 |
CN113134614A (zh) * | 2021-04-22 | 2021-07-20 | 昆明冶金研究院有限公司 | 一种低氧球形注射成型用铜粉及其制备方法 |
CN114082965A (zh) * | 2021-10-27 | 2022-02-25 | 北京七弟科技有限公司 | 金属基微纳米颗粒复合粉末的制备方法、制得的粉末及其在制备复合材料中的应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383949A (zh) * | 2002-02-26 | 2002-12-11 | 江苏华强纳米工程技术开发有限公司 | 利用网状废镍片制备超细高纯镍粉的方法 |
CN101062523A (zh) * | 2006-06-16 | 2007-10-31 | 江西理工大学 | 制备铜粉的二次加速超音速雾化喷嘴系统 |
CN201399583Y (zh) * | 2009-04-24 | 2010-02-10 | 同济大学 | 一种超细粉末制备装置的雾化喷嘴 |
CN102847949A (zh) * | 2012-09-27 | 2013-01-02 | 西北有色金属研究院 | 一种球形Ru-V粉末钎料的制备方法 |
CN103480854A (zh) * | 2013-10-09 | 2014-01-01 | 四川有色金源粉冶材料有限公司 | 一种制备超细金属粉末的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009249702A (ja) * | 2008-04-08 | 2009-10-29 | Hitachi Metals Ltd | 磁性合金粉末およびその製造方法 |
-
2014
- 2014-03-04 CN CN201410075932.2A patent/CN103846448B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383949A (zh) * | 2002-02-26 | 2002-12-11 | 江苏华强纳米工程技术开发有限公司 | 利用网状废镍片制备超细高纯镍粉的方法 |
CN101062523A (zh) * | 2006-06-16 | 2007-10-31 | 江西理工大学 | 制备铜粉的二次加速超音速雾化喷嘴系统 |
CN201399583Y (zh) * | 2009-04-24 | 2010-02-10 | 同济大学 | 一种超细粉末制备装置的雾化喷嘴 |
CN102847949A (zh) * | 2012-09-27 | 2013-01-02 | 西北有色金属研究院 | 一种球形Ru-V粉末钎料的制备方法 |
CN103480854A (zh) * | 2013-10-09 | 2014-01-01 | 四川有色金源粉冶材料有限公司 | 一种制备超细金属粉末的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103846448A (zh) | 2014-06-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103846448B (zh) | 一种超低氧球形微米铜粉的制备方法 | |
CN106166617B (zh) | 一种3d打印用钛合金粉末的制备方法 | |
CN105149603B (zh) | 高球形度Inconel625合金粉末及其制备方法与应用 | |
CN104923797B (zh) | 用于激光选区熔化技术的Inconel625镍基合金粉末的制备方法 | |
CN108941588B (zh) | 一种激光成形用镍基高温合金粉末的制备方法 | |
CN106636748A (zh) | 一种用于3d打印技术的tc4钛合金粉末及其制备方法 | |
CN104404508B (zh) | 一种铝合金结构件的激光增材制造方法 | |
CN105537582A (zh) | 一种用于3d打印技术的316l不锈钢粉末及其制备方法 | |
CN108393492A (zh) | 一种利用增材制造成形复杂NiTi合金构件的方法 | |
CN109396434B (zh) | 一种基于选区激光熔化技术制备钛合金零件的方法 | |
CN104174842B (zh) | 一种基于交变磁场的金属丝材增材设备及增材方法 | |
CN108941589A (zh) | 制备可全粒度应用于增材制造的gh4169粉末的方法 | |
CN106956008A (zh) | 一种3D打印用Hastelloy X合金粉末的制备方法 | |
CN107649681A (zh) | 一种制备耐热铝合金的方法 | |
CN106216703A (zh) | 一种3d打印用球形铝合金粉末的制备方法 | |
CN107931609A (zh) | 一种TiAl合金涡轮叶片的制备方法 | |
CN102925824A (zh) | 一种锆基非晶合金及其粉体和大尺寸块体的制备方法 | |
CN101752074A (zh) | 一种纳米铁基软磁块体的制备方法 | |
CN109759598A (zh) | 一种3d打印用gh4169镍基高温合金粉末的制备方法 | |
CN103949639A (zh) | 一种激光选区熔化技术制备Nb-Si基超高温合金的方法 | |
CN105499590A (zh) | 陶瓷颗粒强化金属基复合粉末制备方法及装置 | |
CN106609369A (zh) | 一种冷气动力喷涂实现增材制造的方法 | |
CN106683867A (zh) | 3d打印纳米晶各向异性磁体 | |
CN101758238A (zh) | 采用等离子辅助旋转电极制备钛合金tc4金属小球的方法 | |
CN109226753A (zh) | 基于3d打印技术制备钨颗粒增强金属基复合材料的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140611 Assignee: Jiangsu Xihu Special Steel Co., Ltd. Assignor: CHANGZHOU YUANYI NEW MATERIAL TECHNOLOGY CO., LTD. Contract record no.: 2016320000043 Denomination of invention: Preparation method of ultra-low-oxygen spherical micron copper powder Granted publication date: 20160210 License type: Exclusive License Record date: 20160225 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Xihu Special Steel Co., Ltd. Assignor: CHANGZHOU YUANYI NEW MATERIAL TECHNOLOGY CO., LTD. Contract record no.: 2016320000043 Date of cancellation: 20160527 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171222 Address after: 210000 Room 501, Guanghua Road, Guanghua Road, Qinhuai District, Nanjing, Jiangsu Patentee after: Du Yulei Address before: 213200 Jintan, Jiangsu Province Economic Development Zone, Jintan Zhongxing Road, No. 89, No. Patentee before: CHANGZHOU YUANYI NEW MATERIAL TECHNOLOGY CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181221 Address after: Room 17-1-707-716, Huaguoshan Avenue, Haizhou District, Lianyungang City, Jiangsu Province Patentee after: Jiangsu Treasury platinum 3D Technology Co., Ltd. Address before: Room 501, Building 15, Qingxin Home, Guanghua Road, Qinhuai District, Nanjing City, Jiangsu Province Patentee before: Du Yulei |