CN1138124C - 一种铜熔炼工艺及气密性熔炉 - Google Patents
一种铜熔炼工艺及气密性熔炉 Download PDFInfo
- Publication number
- CN1138124C CN1138124C CNB001114123A CN00111412A CN1138124C CN 1138124 C CN1138124 C CN 1138124C CN B001114123 A CNB001114123 A CN B001114123A CN 00111412 A CN00111412 A CN 00111412A CN 1138124 C CN1138124 C CN 1138124C
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- Prior art keywords
- smelting furnace
- copper
- furnace
- smelting
- low pressure
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- 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.)
- Expired - Lifetime
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- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB001114123A CN1138124C (zh) | 2000-01-03 | 2000-01-03 | 一种铜熔炼工艺及气密性熔炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB001114123A CN1138124C (zh) | 2000-01-03 | 2000-01-03 | 一种铜熔炼工艺及气密性熔炉 |
Publications (2)
Publication Number | Publication Date |
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CN1302996A CN1302996A (zh) | 2001-07-11 |
CN1138124C true CN1138124C (zh) | 2004-02-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB001114123A Expired - Lifetime CN1138124C (zh) | 2000-01-03 | 2000-01-03 | 一种铜熔炼工艺及气密性熔炉 |
Country Status (1)
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CN (1) | CN1138124C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8030082B2 (en) | 2006-01-13 | 2011-10-04 | Honeywell International Inc. | Liquid-particle analysis of metal materials |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11462975B2 (en) * | 2016-11-11 | 2022-10-04 | Mistri Zakir Husein G | Machine and process of copper rotor die casting used in AC electric motor |
CN110229967B (zh) * | 2019-06-05 | 2021-12-03 | 中南大学 | 高气密性无氧铜的制备方法 |
CN110714136B (zh) * | 2019-11-15 | 2021-12-03 | 江苏隆达超合金股份有限公司 | 一种HAl77-2铝黄铜的熔炼方法 |
CN112323027A (zh) * | 2020-11-11 | 2021-02-05 | 四川华芯腾科技股份有限公司 | 一种6n旋转靶材及其制备方法 |
CN113699408B (zh) * | 2021-08-26 | 2022-02-01 | 江西蓝微电子科技有限公司 | 一种铜钯银合金键合引线及其制备方法 |
-
2000
- 2000-01-03 CN CNB001114123A patent/CN1138124C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8030082B2 (en) | 2006-01-13 | 2011-10-04 | Honeywell International Inc. | Liquid-particle analysis of metal materials |
Also Published As
Publication number | Publication date |
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CN1302996A (zh) | 2001-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FLYWHEEL COLOURED NEW MATERIALS CO., LTD Free format text: FORMER OWNER: WANG XIAOBANG Effective date: 20070803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070803 Address after: 201203 No. 63 fragrant grass road, Shanghai, Pudong New Area Patentee after: Shanghai Feilun Non Ferrous New Material Co., Ltd. Address before: 200127 No. 581, Lane 11, East Three Li Qiao Road, Shanghai, Pudong 502 Patentee before: Wang Xiaobang |
|
ASS | Succession or assignment of patent right |
Owner name: FLYWHEEL SHANGHAI INDUSTRIAL CO.; SHANGHAI FLYWHE Free format text: FORMER OWNER: SHANGHAI FLYWHEEL COLOURED NEW MATERIALS CO., LTD. Effective date: 20080718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: 809, old Hu min Road, Xuhui District, Shanghai, zip code: 200237 Co-patentee after: Shanghai Feilun Non Ferrous New Material Co., Ltd. Patentee after: Shanghai flywheel Industrial Co., Ltd. Address before: No. 63, fragrant grass road, Shanghai, Pudong New Area: 201203 Patentee before: Shanghai Feilun Non Ferrous New Material Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040211 |
|
CX01 | Expiry of patent term |