CN109371457A - 单晶铸件的定向凝固装置及制造设备 - Google Patents
单晶铸件的定向凝固装置及制造设备 Download PDFInfo
- Publication number
- CN109371457A CN109371457A CN201811176614.XA CN201811176614A CN109371457A CN 109371457 A CN109371457 A CN 109371457A CN 201811176614 A CN201811176614 A CN 201811176614A CN 109371457 A CN109371457 A CN 109371457A
- Authority
- CN
- China
- Prior art keywords
- single crystal
- crystal casting
- contact
- cooling
- directionally solidifying
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/006—Controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201811176614.XA CN109371457B (zh) | 2018-10-10 | 2018-10-10 | 单晶铸件的定向凝固装置及制造设备 |
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CN201811176614.XA CN109371457B (zh) | 2018-10-10 | 2018-10-10 | 单晶铸件的定向凝固装置及制造设备 |
Publications (2)
Publication Number | Publication Date |
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CN109371457A true CN109371457A (zh) | 2019-02-22 |
CN109371457B CN109371457B (zh) | 2021-06-22 |
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CN201811176614.XA Active CN109371457B (zh) | 2018-10-10 | 2018-10-10 | 单晶铸件的定向凝固装置及制造设备 |
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CN (1) | CN109371457B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110102743A (zh) * | 2019-05-28 | 2019-08-09 | 深圳市万泽中南研究院有限公司 | 一种用于高温合金铸件定向凝固炉子中的组合式隔热板 |
Citations (9)
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---|---|---|---|---|
EP1162016A1 (en) * | 2000-05-13 | 2001-12-12 | Alstom (Switzerland) Ltd | Apparatus for casting a directionally solidified article |
CN1426864A (zh) * | 2001-12-21 | 2003-07-02 | 三菱重工业株式会社 | 定向凝固铸造的方法及设备 |
CN101474670A (zh) * | 2009-01-23 | 2009-07-08 | 中信戴卡轮毂制造股份有限公司 | 车轮模具冷却装置 |
CN201470864U (zh) * | 2009-07-22 | 2010-05-19 | 宁波全力机械模具有限公司 | 铸造模具局部特殊冷却结构 |
CN103147117A (zh) * | 2013-04-01 | 2013-06-12 | 东方电气集团东方汽轮机有限公司 | 一种高温合金的定向凝固装置及其使用方法 |
CN103147120A (zh) * | 2013-04-01 | 2013-06-12 | 东方电气集团东方汽轮机有限公司 | 一种高温合金的定向凝固装置 |
CN103192063A (zh) * | 2013-04-01 | 2013-07-10 | 东方电气集团东方汽轮机有限公司 | 一种用于高温合金单晶叶片制造的铸型及其定向凝固装置 |
EP2727669A2 (en) * | 2012-11-06 | 2014-05-07 | Howmet Corporation | Casting method, apparatus and product |
CN104318023A (zh) * | 2014-10-27 | 2015-01-28 | 西安交通大学 | 一种基于模拟的单晶叶片型壳局部加厚控制杂晶缺陷的方法 |
-
2018
- 2018-10-10 CN CN201811176614.XA patent/CN109371457B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1162016A1 (en) * | 2000-05-13 | 2001-12-12 | Alstom (Switzerland) Ltd | Apparatus for casting a directionally solidified article |
CN1426864A (zh) * | 2001-12-21 | 2003-07-02 | 三菱重工业株式会社 | 定向凝固铸造的方法及设备 |
CN101474670A (zh) * | 2009-01-23 | 2009-07-08 | 中信戴卡轮毂制造股份有限公司 | 车轮模具冷却装置 |
CN201470864U (zh) * | 2009-07-22 | 2010-05-19 | 宁波全力机械模具有限公司 | 铸造模具局部特殊冷却结构 |
EP2727669A2 (en) * | 2012-11-06 | 2014-05-07 | Howmet Corporation | Casting method, apparatus and product |
CN103147117A (zh) * | 2013-04-01 | 2013-06-12 | 东方电气集团东方汽轮机有限公司 | 一种高温合金的定向凝固装置及其使用方法 |
CN103147120A (zh) * | 2013-04-01 | 2013-06-12 | 东方电气集团东方汽轮机有限公司 | 一种高温合金的定向凝固装置 |
CN103192063A (zh) * | 2013-04-01 | 2013-07-10 | 东方电气集团东方汽轮机有限公司 | 一种用于高温合金单晶叶片制造的铸型及其定向凝固装置 |
CN104318023A (zh) * | 2014-10-27 | 2015-01-28 | 西安交通大学 | 一种基于模拟的单晶叶片型壳局部加厚控制杂晶缺陷的方法 |
Non-Patent Citations (1)
Title |
---|
马德新: "高温合金叶片单晶凝固技术的新发展 ", 《金属学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110102743A (zh) * | 2019-05-28 | 2019-08-09 | 深圳市万泽中南研究院有限公司 | 一种用于高温合金铸件定向凝固炉子中的组合式隔热板 |
Also Published As
Publication number | Publication date |
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CN109371457B (zh) | 2021-06-22 |
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Address after: No.518000, Hongcheng street, Futian Free Trade Zone, Shenzhen, Guangdong Province Patentee after: SHENZHEN WEDGE ZHONGNAN RESEARCH INSTITUTE CO.,LTD. Patentee after: Shenzhen Shenshan special cooperation zone Wanze Precision Technology Co., Ltd Address before: No.518000, Hongcheng street, Futian Free Trade Zone, Shenzhen, Guangdong Province Patentee before: SHENZHEN WEDGE ZHONGNAN RESEARCH INSTITUTE CO.,LTD. Patentee before: Shenzhen Shantou Special Cooperation Zone Wanze Precision Casting Technology Co., Ltd |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Directional solidification device and manufacturing equipment for single crystal casting Effective date of registration: 20211223 Granted publication date: 20210622 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN WEDGE ZHONGNAN RESEARCH INSTITUTE CO.,LTD.|Shenzhen Shenshan special cooperation zone Wanze Precision Technology Co.,Ltd. Registration number: Y2021440020145 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |