CN109365788B - 单晶铸件的制造方法、系统及设备 - Google Patents
单晶铸件的制造方法、系统及设备 Download PDFInfo
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- CN109365788B CN109365788B CN201811316742.XA CN201811316742A CN109365788B CN 109365788 B CN109365788 B CN 109365788B CN 201811316742 A CN201811316742 A CN 201811316742A CN 109365788 B CN109365788 B CN 109365788B
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- single crystal
- temperature
- adjusting section
- furnace chamber
- determined
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
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CN201811316742.XA CN109365788B (zh) | 2018-11-07 | 2018-11-07 | 单晶铸件的制造方法、系统及设备 |
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CN201811316742.XA CN109365788B (zh) | 2018-11-07 | 2018-11-07 | 单晶铸件的制造方法、系统及设备 |
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CN109365788A CN109365788A (zh) | 2019-02-22 |
CN109365788B true CN109365788B (zh) | 2020-09-15 |
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CN201811316742.XA Active CN109365788B (zh) | 2018-11-07 | 2018-11-07 | 单晶铸件的制造方法、系统及设备 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3897815A (en) * | 1973-11-01 | 1975-08-05 | Gen Electric | Apparatus and method for directional solidification |
US6837299B2 (en) * | 2002-04-26 | 2005-01-04 | Sky+Ltd. | Heating to control solidification of cast structure |
US8186418B2 (en) * | 2010-09-30 | 2012-05-29 | General Electric Company | Unidirectional solidification process and apparatus therefor |
US10082032B2 (en) * | 2012-11-06 | 2018-09-25 | Howmet Corporation | Casting method, apparatus, and product |
CN105880533B (zh) * | 2016-06-17 | 2018-02-09 | 西北工业大学 | 能够减少截面变化铸件中雀斑的定向凝固方法 |
CN106563773B (zh) * | 2016-10-19 | 2018-06-26 | 江苏大学 | 一种基于激光加热技术防止单晶叶片杂晶缺陷的方法 |
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2018
- 2018-11-07 CN CN201811316742.XA patent/CN109365788B/zh active Active
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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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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method, system and equipment of single crystal casting Effective date of registration: 20211223 Granted publication date: 20200915 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 |