CN104561663B - 用于铸造涡轮叶轮的工艺 - Google Patents
用于铸造涡轮叶轮的工艺 Download PDFInfo
- Publication number
- CN104561663B CN104561663B CN201410674451.3A CN201410674451A CN104561663B CN 104561663 B CN104561663 B CN 104561663B CN 201410674451 A CN201410674451 A CN 201410674451A CN 104561663 B CN104561663 B CN 104561663B
- Authority
- CN
- China
- Prior art keywords
- seed member
- mold
- cavity
- metal composition
- seed
- 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.)
- Active
Links
Classifications
-
- 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
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/025—Casting heavy metals with high melting point, i.e. 1000 - 1600 degrees C, e.g. Co 1490 degrees C, Ni 1450 degrees C, Mn 1240 degrees C, Cu 1083 degrees C
-
- 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
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/048,693 US9352391B2 (en) | 2013-10-08 | 2013-10-08 | Process for casting a turbine wheel |
| US14/048693 | 2013-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104561663A CN104561663A (zh) | 2015-04-29 |
| CN104561663B true CN104561663B (zh) | 2018-05-29 |
Family
ID=51582258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674451.3A Active CN104561663B (zh) | 2013-10-08 | 2014-09-30 | 用于铸造涡轮叶轮的工艺 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9352391B2 (zh) |
| EP (1) | EP2859968B1 (zh) |
| CN (1) | CN104561663B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2554898B (en) | 2016-10-12 | 2018-10-03 | Univ Oxford Innovation Ltd | A Nickel-based alloy |
| US20190030659A1 (en) * | 2017-07-28 | 2019-01-31 | Borgwarner Inc. | Turbine wheel process improvement that reduces the incoming imbalance and lowering the impact on performance and durability while keeping the scrap low |
| CN108194148B (zh) * | 2017-11-22 | 2020-04-10 | 中国北方发动机研究所(天津) | 一种高可靠性径流式增压器涡轮叶轮制备方法 |
| CN113263142B (zh) * | 2021-04-29 | 2023-04-07 | 共享铸钢有限公司 | 一种分瓣转轮的铸造方法 |
| CN115889688B (zh) * | 2022-12-09 | 2024-03-26 | 中国航发北京航空材料研究院 | 一种防止空心涡轮叶片异物进入内腔的方法 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412577A (en) * | 1982-01-27 | 1983-11-01 | United Technologies Corporation | Control of seed melt-back during directional solidification of metals |
| US4714101A (en) * | 1981-04-02 | 1987-12-22 | United Technologies Corporation | Method and apparatus for epitaxial solidification |
| US4813470A (en) * | 1987-11-05 | 1989-03-21 | Allied-Signal Inc. | Casting turbine components with integral airfoils |
| US5275228A (en) * | 1990-12-13 | 1994-01-04 | Sulzer-Mtu Casting Technology Gmbh | Process and apparatus for production of single-crystal turbine blades |
| CN1209186A (zh) * | 1996-02-16 | 1999-02-24 | 株式会社日立制作所 | 蒸汽涡轮机发电设备及蒸汽涡轮机 |
| US20020025613A1 (en) * | 1994-11-25 | 2002-02-28 | Hideomi Suzawa | MIS semiconductor device having an LDD structure and a manufacturing method therefor |
| US20050211408A1 (en) * | 2004-03-25 | 2005-09-29 | Bullied Steven J | Single crystal investment cast components and methods of making same |
| US20050249602A1 (en) * | 2004-05-06 | 2005-11-10 | Melvin Freling | Integrated ceramic/metallic components and methods of making same |
| US20080003447A1 (en) * | 2006-02-07 | 2008-01-03 | Nee Han H | Materials and methods for the manufacture of large crystal diamonds |
| US20090317288A1 (en) * | 2006-03-31 | 2009-12-24 | Tadaharu Yokokawa | Ni-Base Superalloy and Method for Producing the Same |
| US20100304161A1 (en) * | 2009-05-29 | 2010-12-02 | General Electric Company | Casting processes, casting apparatuses therefor, and castings produced thereby |
| US20130171020A1 (en) * | 2011-12-30 | 2013-07-04 | United Technologies Corporation | High temperature directionally solidified and single crystal die casting |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE645105C (de) | 1932-05-03 | 1937-05-22 | Kohle Und Eisenforschung G M B | Verfahren zur Vermeidung der Grobkristallisation bei der Erstarrung von Gussstuecken aus technischen Metallschmelzen |
| BE763230A (en) * | 1971-02-19 | 1971-08-19 | Centre Rech Metallurgique | Cobalt based alloy with good corrosion andab |
| US4240495A (en) | 1978-04-17 | 1980-12-23 | General Motors Corporation | Method of making cast metal turbine wheel with integral radial columnar grain blades and equiaxed grain disc |
| US4436485A (en) | 1978-04-17 | 1984-03-13 | General Motors Corporation | Turbine wheel with integral DS blades and equiaxed hub |
| US5931214A (en) | 1997-08-07 | 1999-08-03 | Howmet Research Corporation | Mold heating vacuum casting furnace |
| JP2000061613A (ja) | 1998-08-18 | 2000-02-29 | Daido Steel Co Ltd | 鋳造方法 |
| US6497272B1 (en) * | 1999-10-14 | 2002-12-24 | Howmet Research Corporation | Single crystal casting mold |
| US7575038B2 (en) * | 2001-06-11 | 2009-08-18 | Howmet Research Corporation | Single crystal seed |
| DE10209347B4 (de) | 2002-03-02 | 2005-12-08 | Daimlerchrysler Ag | Herstellungsverfahren für einen Turbinenradläufer |
| US6969240B2 (en) * | 2003-08-01 | 2005-11-29 | Honeywell International Inc. | Integral turbine composed of a cast single crystal blade ring diffusion bonded to a high strength disk |
| GB2462275A (en) | 2008-07-31 | 2010-02-03 | Cummins Turbo Tech Ltd | A method of connection a turbine shaft to a rotor |
-
2013
- 2013-10-08 US US14/048,693 patent/US9352391B2/en not_active Expired - Fee Related
-
2014
- 2014-09-17 EP EP14185134.5A patent/EP2859968B1/en not_active Not-in-force
- 2014-09-30 CN CN201410674451.3A patent/CN104561663B/zh active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714101A (en) * | 1981-04-02 | 1987-12-22 | United Technologies Corporation | Method and apparatus for epitaxial solidification |
| US4412577A (en) * | 1982-01-27 | 1983-11-01 | United Technologies Corporation | Control of seed melt-back during directional solidification of metals |
| US4813470A (en) * | 1987-11-05 | 1989-03-21 | Allied-Signal Inc. | Casting turbine components with integral airfoils |
| US5275228A (en) * | 1990-12-13 | 1994-01-04 | Sulzer-Mtu Casting Technology Gmbh | Process and apparatus for production of single-crystal turbine blades |
| US20020025613A1 (en) * | 1994-11-25 | 2002-02-28 | Hideomi Suzawa | MIS semiconductor device having an LDD structure and a manufacturing method therefor |
| CN1209186A (zh) * | 1996-02-16 | 1999-02-24 | 株式会社日立制作所 | 蒸汽涡轮机发电设备及蒸汽涡轮机 |
| US20050211408A1 (en) * | 2004-03-25 | 2005-09-29 | Bullied Steven J | Single crystal investment cast components and methods of making same |
| US20050249602A1 (en) * | 2004-05-06 | 2005-11-10 | Melvin Freling | Integrated ceramic/metallic components and methods of making same |
| US20080003447A1 (en) * | 2006-02-07 | 2008-01-03 | Nee Han H | Materials and methods for the manufacture of large crystal diamonds |
| US20090317288A1 (en) * | 2006-03-31 | 2009-12-24 | Tadaharu Yokokawa | Ni-Base Superalloy and Method for Producing the Same |
| US20100304161A1 (en) * | 2009-05-29 | 2010-12-02 | General Electric Company | Casting processes, casting apparatuses therefor, and castings produced thereby |
| US20130171020A1 (en) * | 2011-12-30 | 2013-07-04 | United Technologies Corporation | High temperature directionally solidified and single crystal die casting |
Also Published As
| Publication number | Publication date |
|---|---|
| US9352391B2 (en) | 2016-05-31 |
| EP2859968B1 (en) | 2018-08-08 |
| EP2859968A1 (en) | 2015-04-15 |
| US20150096710A1 (en) | 2015-04-09 |
| CN104561663A (zh) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180803 Address after: California, USA Patentee after: Garrett Transportation 1 Address before: New jersey, USA Patentee before: HONEYWELL INTERNATIONAL Inc. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: Swiss basil Patentee after: Garrett Power Co.,Ltd. Address before: California, USA Patentee before: Garrett Transportation 1 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220325 Address after: No. 8, Newton Road, pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Garrett Power Technology (Shanghai) Co.,Ltd. Address before: Swiss basil Patentee before: Garrett Power Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250702 Address after: 201203 Shanghai Pudong New Area Free Trade Zone Newton Road 8.NO Patentee after: Garrett Power Technology (Shanghai) Co.,Ltd. Country or region after: China Patentee after: Garrett Power Technology (Wuhan) Co.,Ltd. Address before: 201203 Shanghai Pudong New Area Free Trade Zone Newton Road 8.NO Patentee before: Garrett Power Technology (Shanghai) Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |