CN105803533A - 一种去除单晶高温合金涡轮叶片再结晶的方法 - Google Patents
一种去除单晶高温合金涡轮叶片再结晶的方法 Download PDFInfo
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- CN105803533A CN105803533A CN201610285666.5A CN201610285666A CN105803533A CN 105803533 A CN105803533 A CN 105803533A CN 201610285666 A CN201610285666 A CN 201610285666A CN 105803533 A CN105803533 A CN 105803533A
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- recrystallization
- single crystal
- power supply
- metal tube
- super alloy
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- 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
- C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
- C30B33/08—Etching
- C30B33/10—Etching in solutions or melts
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/02—Etching
- C25F3/08—Etching of refractory metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
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CN201610285666.5A CN105803533B (zh) | 2016-05-03 | 2016-05-03 | 一种去除单晶高温合金涡轮叶片再结晶的方法 |
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CN201610285666.5A CN105803533B (zh) | 2016-05-03 | 2016-05-03 | 一种去除单晶高温合金涡轮叶片再结晶的方法 |
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CN105803533A true CN105803533A (zh) | 2016-07-27 |
CN105803533B CN105803533B (zh) | 2018-06-29 |
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CN201610285666.5A Active CN105803533B (zh) | 2016-05-03 | 2016-05-03 | 一种去除单晶高温合金涡轮叶片再结晶的方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107557869A (zh) * | 2017-08-15 | 2018-01-09 | 中国航发北京航空材料研究院 | 避免单晶高温合金涡轮叶片铂丝芯撑位置再结晶的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720595A (en) * | 1969-06-19 | 1973-03-13 | Siemens Ag | Apparatus for electrolytic polishing of rod-shaped workpieces |
CN1970799A (zh) * | 2005-11-23 | 2007-05-30 | 中国科学院金属研究所 | 单晶高温合金直流电流固溶处理方法与装置 |
CN102071426A (zh) * | 2009-11-25 | 2011-05-25 | 中国科学院金属研究所 | 一种消除定向凝固镍基高温合金再结晶的方法 |
CN102899696A (zh) * | 2011-07-28 | 2013-01-30 | 中国科学院金属研究所 | 一种镀层控制定向凝固镍基高温合金再结晶的方法 |
CN103451657A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种单晶高温合金精铸件的化铣方法 |
CN103451736A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种减少单晶高温合金精铸件再结晶的方法 |
CN103451738A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种减少单晶高温合金精铸件表面缺陷的腐蚀方法 |
CN104451682A (zh) * | 2014-11-03 | 2015-03-25 | 西安航空动力股份有限公司 | 一种单晶涡轮叶片电火花制孔的重熔层去除方法 |
-
2016
- 2016-05-03 CN CN201610285666.5A patent/CN105803533B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3720595A (en) * | 1969-06-19 | 1973-03-13 | Siemens Ag | Apparatus for electrolytic polishing of rod-shaped workpieces |
CN1970799A (zh) * | 2005-11-23 | 2007-05-30 | 中国科学院金属研究所 | 单晶高温合金直流电流固溶处理方法与装置 |
CN102071426A (zh) * | 2009-11-25 | 2011-05-25 | 中国科学院金属研究所 | 一种消除定向凝固镍基高温合金再结晶的方法 |
CN102899696A (zh) * | 2011-07-28 | 2013-01-30 | 中国科学院金属研究所 | 一种镀层控制定向凝固镍基高温合金再结晶的方法 |
CN103451657A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种单晶高温合金精铸件的化铣方法 |
CN103451736A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种减少单晶高温合金精铸件再结晶的方法 |
CN103451738A (zh) * | 2012-06-01 | 2013-12-18 | 中国科学院金属研究所 | 一种减少单晶高温合金精铸件表面缺陷的腐蚀方法 |
CN104451682A (zh) * | 2014-11-03 | 2015-03-25 | 西安航空动力股份有限公司 | 一种单晶涡轮叶片电火花制孔的重熔层去除方法 |
Non-Patent Citations (1)
Title |
---|
薛燕鹏等: "吹砂、抛光及其电解腐蚀后处理对单晶高温合金表面组织和再结晶行为的影响", 《材料工程》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107557869A (zh) * | 2017-08-15 | 2018-01-09 | 中国航发北京航空材料研究院 | 避免单晶高温合金涡轮叶片铂丝芯撑位置再结晶的方法 |
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Address after: 100095 box 81, Haidian District, Beijing Patentee after: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS Address before: 100095 Beijing 81 mailbox in Haidian District, Beijing Patentee before: AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
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Effective date of registration: 20220114 Address after: 550014 shawen ecological science and Technology Industrial Park, Baiyun District, Guiyang City, Guizhou Province Patentee after: GUIYANG HANGFA PRECISION CASTING Co.,Ltd. Address before: 100095 box 81, Haidian District, Beijing Patentee before: AECC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS |
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