CN1290655C - 一种低氧含量微球焊料粉末的制备方法及其专用设备 - Google Patents
一种低氧含量微球焊料粉末的制备方法及其专用设备 Download PDFInfo
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- CN1290655C CN1290655C CN 200410021160 CN200410021160A CN1290655C CN 1290655 C CN1290655 C CN 1290655C CN 200410021160 CN200410021160 CN 200410021160 CN 200410021160 A CN200410021160 A CN 200410021160A CN 1290655 C CN1290655 C CN 1290655C
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CN 200410021160 CN1290655C (zh) | 2004-02-18 | 2004-02-18 | 一种低氧含量微球焊料粉末的制备方法及其专用设备 |
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CN 200410021160 CN1290655C (zh) | 2004-02-18 | 2004-02-18 | 一种低氧含量微球焊料粉末的制备方法及其专用设备 |
Publications (2)
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CN1559696A CN1559696A (zh) | 2005-01-05 |
CN1290655C true CN1290655C (zh) | 2006-12-20 |
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CN 200410021160 Expired - Fee Related CN1290655C (zh) | 2004-02-18 | 2004-02-18 | 一种低氧含量微球焊料粉末的制备方法及其专用设备 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100431743C (zh) * | 2006-01-18 | 2008-11-12 | 上海大学 | 低熔点合金粉末球化及微晶纳米化工艺方法 |
AU2015230636B2 (en) | 2014-03-11 | 2018-05-17 | Tekna Plasma Systems Inc. | Process and apparatus for producing powder particles by atomization of a feed material in the form of an elongated member |
CN104325147B (zh) * | 2014-11-25 | 2019-07-19 | 北京康普锡威科技有限公司 | 一种雾化制备球形钎焊粉末的原位钝化方法 |
CN104439259B (zh) * | 2014-11-25 | 2016-05-04 | 北京康普锡威科技有限公司 | 一种短流程球形钝化合金焊粉的制备方法 |
CN107999780A (zh) * | 2017-12-29 | 2018-05-08 | 西安赛隆金属材料有限责任公司 | 一种制备金属球形粉末的装置及方法 |
CN109047786B (zh) | 2018-09-25 | 2020-11-24 | 大连理工大学 | 一种纤维状分裂模式下高效制备3d打印用球形金属粉末的装置及方法 |
US11554417B2 (en) * | 2019-11-12 | 2023-01-17 | GM Global Technology Operations LLC | Article for producing ultra-fine powders and method of manufacture thereof |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beipiao Shenglong Powder Metallurgy Co., Ltd. Assignor: Wang Chonglin Contract fulfillment period: 2009.9.28 to 2024.2.18 contract change Contract record no.: 2009210000258 Denomination of invention: Preparation method of low oxygen content microballon parent metal powder and its special equipment Granted publication date: 20061220 License type: Exclusive license Record date: 20091026 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.28 TO 2024.2.18; CHANGE OF CONTRACT Name of requester: BEIPIAO SHENGLONG POWER METALLURGY CO., LTD. Effective date: 20091026 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 Termination date: 20150218 |
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EXPY | Termination of patent right or utility model |