CN204035524U - A kind of device preparing high purity copper and copper alloy casting ingot - Google Patents
A kind of device preparing high purity copper and copper alloy casting ingot Download PDFInfo
- Publication number
- CN204035524U CN204035524U CN201420217771.1U CN201420217771U CN204035524U CN 204035524 U CN204035524 U CN 204035524U CN 201420217771 U CN201420217771 U CN 201420217771U CN 204035524 U CN204035524 U CN 204035524U
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- Prior art keywords
- copper
- mold
- ingot
- heating furnace
- high purity
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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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420217771.1U CN204035524U (en) | 2014-04-30 | 2014-04-30 | A kind of device preparing high purity copper and copper alloy casting ingot |
Applications Claiming Priority (1)
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CN201420217771.1U CN204035524U (en) | 2014-04-30 | 2014-04-30 | A kind of device preparing high purity copper and copper alloy casting ingot |
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CN204035524U true CN204035524U (en) | 2014-12-24 |
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CN201420217771.1U Expired - Fee Related CN204035524U (en) | 2014-04-30 | 2014-04-30 | A kind of device preparing high purity copper and copper alloy casting ingot |
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CN (1) | CN204035524U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103949617A (en) * | 2014-04-30 | 2014-07-30 | 金川集团股份有限公司 | Device and method for preparing high-purity copper and copper alloy ingot |
CN111992681A (en) * | 2020-08-26 | 2020-11-27 | 沈阳有色金属加工有限公司 | Preparation method of large-size high-purity copper ingot |
-
2014
- 2014-04-30 CN CN201420217771.1U patent/CN204035524U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103949617A (en) * | 2014-04-30 | 2014-07-30 | 金川集团股份有限公司 | Device and method for preparing high-purity copper and copper alloy ingot |
CN111992681A (en) * | 2020-08-26 | 2020-11-27 | 沈阳有色金属加工有限公司 | Preparation method of large-size high-purity copper ingot |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinchuan Lanzhou science and Technology Park Co., Ltd. Assignor: Jinchuan Group Co., Ltd. Contract record no.: 2015620000020 Denomination of utility model: Device and method for preparing high-purity copper and copper alloy ingot Granted publication date: 20141224 License type: Exclusive License Record date: 20150730 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20200430 |