CN107774962A - 一种大型曲面叶片板坯的电渣熔合制造方法 - Google Patents
一种大型曲面叶片板坯的电渣熔合制造方法 Download PDFInfo
- Publication number
- CN107774962A CN107774962A CN201610783482.1A CN201610783482A CN107774962A CN 107774962 A CN107774962 A CN 107774962A CN 201610783482 A CN201610783482 A CN 201610783482A CN 107774962 A CN107774962 A CN 107774962A
- Authority
- CN
- China
- Prior art keywords
- slab
- electroslag
- curved surface
- casting
- scale
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B22D23/10—Electroslag casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/04—Casting in, on, or around objects which form part of the product for joining parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D25/00—Special casting characterised by the nature of the product
- B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610783482.1A CN107774962B (zh) | 2016-08-31 | 2016-08-31 | 一种大型曲面叶片板坯的电渣熔合制造方法 |
US15/756,024 US20190022746A1 (en) | 2016-08-31 | 2016-10-27 | Electroslag Fusion Process for Manufacturing a Blade Slab having a Large Curved Surface |
PCT/CN2016/000587 WO2018039817A1 (zh) | 2016-08-31 | 2016-10-27 | 一种大型曲面叶片板坯的电渣熔合制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610783482.1A CN107774962B (zh) | 2016-08-31 | 2016-08-31 | 一种大型曲面叶片板坯的电渣熔合制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107774962A true CN107774962A (zh) | 2018-03-09 |
CN107774962B CN107774962B (zh) | 2019-09-17 |
Family
ID=61299647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610783482.1A Active CN107774962B (zh) | 2016-08-31 | 2016-08-31 | 一种大型曲面叶片板坯的电渣熔合制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20190022746A1 (zh) |
CN (1) | CN107774962B (zh) |
WO (1) | WO2018039817A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109082536A (zh) * | 2018-08-23 | 2018-12-25 | 河南中原特钢装备制造有限公司 | 一种电渣重熔生产工艺 |
CN113523246A (zh) * | 2021-07-19 | 2021-10-22 | 青岛力晨新材料科技有限公司 | 一种电渣熔铸制备双金属复合板的方法 |
CN113798474A (zh) * | 2020-06-12 | 2021-12-17 | 沈阳航空航天大学 | 一种电渣增材制造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114643347B (zh) * | 2020-12-17 | 2023-08-18 | 沈阳铸造研究所有限公司 | 一种电渣熔铸变截面铸件渣池厚度控制的方法 |
CN114101636B (zh) * | 2021-11-19 | 2023-12-22 | 沈阳市盛华特种铸造有限公司 | 一种冲击式水轮发电机转轮勺斗的电渣熔铸制造方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85109612A (zh) * | 1985-12-23 | 1987-07-01 | 江西黎川特钢厂 | 曲轴整体一次成型变形电渣熔铸法 |
JPH1119791A (ja) * | 1997-07-01 | 1999-01-26 | Ishikawajima Harima Heavy Ind Co Ltd | 厚板材の接合方法 |
CN1288793A (zh) * | 2000-09-29 | 2001-03-28 | 徐登红 | 制造曲轴毛坯的逐次电渣熔铸工艺 |
US20050173092A1 (en) * | 2004-02-10 | 2005-08-11 | Kennedy Richard L. | Method and apparatus for reducing segregation in metallic ingots |
CN102029378A (zh) * | 2009-09-29 | 2011-04-27 | 宝山钢铁股份有限公司 | 一种特厚特大单重钢锭的制造方法 |
CN103128263A (zh) * | 2011-12-02 | 2013-06-05 | 天津市三焱电渣钢有限公司 | 用电渣重熔—熔焊工艺制造船用螺旋桨轴的方法 |
CN103567419A (zh) * | 2013-10-24 | 2014-02-12 | 沈阳市盛华特种铸造有限公司 | 电渣熔铸贯流式水轮机连续变截面活动导叶的制造方法 |
CN104174834A (zh) * | 2014-08-08 | 2014-12-03 | 沈阳铸造研究所 | 一种水轮机叶片压坯的电渣熔铸制造方法 |
CN104190814A (zh) * | 2014-08-08 | 2014-12-10 | 沈阳铸造研究所 | 一种高品质水轮机叶片热模压方法 |
CN104525919A (zh) * | 2014-12-09 | 2015-04-22 | 抚顺特殊钢股份有限公司 | 一种超超临界汽轮机叶片钢电渣重熔钢锭的制造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930426A (en) * | 1972-04-20 | 1976-01-06 | Stora Kopparbergs Bergslags Aktiebolag | Method of making a saw blade |
US3979101A (en) * | 1974-01-10 | 1976-09-07 | Paton Boris E | Mould for casting at least one component of complex-shaped metal articles |
FR2369966A1 (fr) * | 1976-11-05 | 1978-06-02 | Creusot Loire | Procede et dispositif de fabrication d'une meche de gouvernail et meche de gouvernail ainsi obtenue |
CN100549440C (zh) * | 2007-02-02 | 2009-10-14 | 天津市三焱电渣钢有限公司 | 用电渣熔铸-熔焊工艺制造大直径内燃机曲轴的方法 |
CN101450376B (zh) * | 2008-12-26 | 2011-07-20 | 沈阳铸造研究所 | 水轮机导叶双精炼铸造方法 |
CN103128261A (zh) * | 2011-12-02 | 2013-06-05 | 天津市三焱电渣钢有限公司 | 用电渣重熔—熔焊工艺制造船用中间轴法兰盘的方法 |
CN104561447A (zh) * | 2013-10-29 | 2015-04-29 | 青岛齐力铸钢有限公司 | 水轮机导叶双精炼铸造工艺 |
-
2016
- 2016-08-31 CN CN201610783482.1A patent/CN107774962B/zh active Active
- 2016-10-27 WO PCT/CN2016/000587 patent/WO2018039817A1/zh active Application Filing
- 2016-10-27 US US15/756,024 patent/US20190022746A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85109612A (zh) * | 1985-12-23 | 1987-07-01 | 江西黎川特钢厂 | 曲轴整体一次成型变形电渣熔铸法 |
JPH1119791A (ja) * | 1997-07-01 | 1999-01-26 | Ishikawajima Harima Heavy Ind Co Ltd | 厚板材の接合方法 |
CN1288793A (zh) * | 2000-09-29 | 2001-03-28 | 徐登红 | 制造曲轴毛坯的逐次电渣熔铸工艺 |
US20050173092A1 (en) * | 2004-02-10 | 2005-08-11 | Kennedy Richard L. | Method and apparatus for reducing segregation in metallic ingots |
CN102029378A (zh) * | 2009-09-29 | 2011-04-27 | 宝山钢铁股份有限公司 | 一种特厚特大单重钢锭的制造方法 |
CN103128263A (zh) * | 2011-12-02 | 2013-06-05 | 天津市三焱电渣钢有限公司 | 用电渣重熔—熔焊工艺制造船用螺旋桨轴的方法 |
CN103567419A (zh) * | 2013-10-24 | 2014-02-12 | 沈阳市盛华特种铸造有限公司 | 电渣熔铸贯流式水轮机连续变截面活动导叶的制造方法 |
CN104174834A (zh) * | 2014-08-08 | 2014-12-03 | 沈阳铸造研究所 | 一种水轮机叶片压坯的电渣熔铸制造方法 |
CN104190814A (zh) * | 2014-08-08 | 2014-12-10 | 沈阳铸造研究所 | 一种高品质水轮机叶片热模压方法 |
CN104525919A (zh) * | 2014-12-09 | 2015-04-22 | 抚顺特殊钢股份有限公司 | 一种超超临界汽轮机叶片钢电渣重熔钢锭的制造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109082536A (zh) * | 2018-08-23 | 2018-12-25 | 河南中原特钢装备制造有限公司 | 一种电渣重熔生产工艺 |
CN113798474A (zh) * | 2020-06-12 | 2021-12-17 | 沈阳航空航天大学 | 一种电渣增材制造方法 |
CN113798474B (zh) * | 2020-06-12 | 2022-06-17 | 沈阳航空航天大学 | 一种电渣增材制造方法 |
CN113523246A (zh) * | 2021-07-19 | 2021-10-22 | 青岛力晨新材料科技有限公司 | 一种电渣熔铸制备双金属复合板的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107774962B (zh) | 2019-09-17 |
WO2018039817A1 (zh) | 2018-03-08 |
US20190022746A1 (en) | 2019-01-24 |
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CP03 | Change of name, title or address |
Address after: 110000 Yunfeng South Street, Tiexi District, Shenyang, Liaoning Province, No. 17 Patentee after: SHENYANG RESEARCH INSTITUTE OF FOUNDRY Co.,Ltd. Address before: 110022 No. 17 Yunfeng Street South, Tiexi District, Liaoning, Shenyang Patentee before: Shenyang Research Institute OF Foundry |
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CP01 | Change in the name or title of a patent holder |
Address after: 110000 No.17, Yunfeng South Street, Tiexi District, Shenyang City, Liaoning Province Patentee after: Shenyang Foundry Research Institute Co., Ltd. of China National Machinery Research Institute Group Address before: 110000 No.17, Yunfeng South Street, Tiexi District, Shenyang City, Liaoning Province Patentee before: SHENYANG RESEARCH INSTITUTE OF FOUNDRY Co.,Ltd. |