KR100801970B1 - 주조 구성요소의 생산을 위한 도구, 그 도구를 생산하는방법 및 주조 구성요소의 생산 방법 - Google Patents
주조 구성요소의 생산을 위한 도구, 그 도구를 생산하는방법 및 주조 구성요소의 생산 방법 Download PDFInfo
- Publication number
- KR100801970B1 KR100801970B1 KR1020067006934A KR20067006934A KR100801970B1 KR 100801970 B1 KR100801970 B1 KR 100801970B1 KR 1020067006934 A KR1020067006934 A KR 1020067006934A KR 20067006934 A KR20067006934 A KR 20067006934A KR 100801970 B1 KR100801970 B1 KR 100801970B1
- Authority
- KR
- South Korea
- Prior art keywords
- casting
- layer
- mold
- component
- casting mold
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
-
- 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
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
- B22C1/04—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/005—Selecting particular materials
-
- 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
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/133—Titanium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Description
Claims (12)
- 티타늄 합금으로부터 주조구성요소를 생산하기 위한 주조형틀에 있어서, 제1층은 티타늄 합금과 접촉하는 형틀 벽영역을 형성하고, 제2층은 상기 형틀 벽영역을 메꾸는 안정화 영역을 형성하는, 적어도 2층 구조를 가지고, 상기 제1층 및 상기 제2층은 이트륨 산화물, 마그네슘 산화물 및 칼슘산화물로 구성되며, 상기 제1층을 메꾸는 상기 제2층은 이트륨 산화물 함량이 적고, 보다 조립질인 것을 특징으로 하는 주조형틀.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 상기 제2층은 상기 제1층보다 두꺼운 벽을 가지는 것을 특징으로 하는 주조형틀.
- 티타늄 합금으로부터 주조구성요소용 주조형틀의 제조방법에 있어서,a) 주조 형틀로 생산되어 질 정밀 주조 구성요소와 동일한 형상 및 치수를 가지는 구성요소 왁스 모델을 준비하는 단계;b) 구성요소 왁스 모델을 물, 이트륨 산화물, 마그네슘 산화물 및 칼슘 산화물로 구성되고, 주조형틀의 제1층이 티타늄 합금과 접촉하는 형틀벽 영역을 형성하며, 주조형틀의 제2층이 상기 형틀벽 영역을 메우는 안정화 영역을 형성하는 적어도 2층 구조의 주조 형틀이 만들어지도록 구성요소 왁스모델 상에 다층으로 도포 되어지는 슬러리 물질로 코팅하는 단계;c) 주조 형틀을 위한 상기 코팅을 건조하고 경화시키는 단계; 및d) 주조형틀로부터 구성요소 왁스모델을 제거하는 단계를 포함하고,상기 제1층을 메우는 상기 제2층의 형성을 위한 슬러리 물질은 상기 제1층의 형성을 위한 슬러리 물질보다 이트륨산화물의 함량이 적고 보다 조립질인 것을 특징으로 하는 주조 형틀의 제조방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 티타늄 합금으로부터 주조구성요소의 제조방법에 있어서,a) 제6항의 방법에 의해 제조되는 주조 형틀을 준비하는 단계;b) 티타늄 합금을 상기 주조형틀에 채우는 단계;c) 상기 주조형틀에서 상기 티타튬 합금을 고체화시키는 단계;d) 주조형틀로부터 주조 구성요소를 분리하는 단계를 포함하고,티타늄 알루미늄 용융합금을 상기 주조형틀에 채우는 것을 특징으로 하는 주조구성요소의 제조방법.
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10346953.2 | 2003-10-09 | ||
| DE10346953A DE10346953A1 (de) | 2003-10-09 | 2003-10-09 | Werkzeug zum Herstellen von Gussbauteilen, Verfahren zum Herstellen des Werkzeugs und Verfahren zum Herstellen von Gussbauteilen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060100375A KR20060100375A (ko) | 2006-09-20 |
| KR100801970B1 true KR100801970B1 (ko) | 2008-02-12 |
Family
ID=34399396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020067006934A Expired - Fee Related KR100801970B1 (ko) | 2003-10-09 | 2004-09-23 | 주조 구성요소의 생산을 위한 도구, 그 도구를 생산하는방법 및 주조 구성요소의 생산 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7389809B2 (ko) |
| EP (2) | EP1670602A2 (ko) |
| JP (1) | JP4818113B2 (ko) |
| KR (1) | KR100801970B1 (ko) |
| CN (1) | CN1863621A (ko) |
| DE (1) | DE10346953A1 (ko) |
| WO (1) | WO2005039803A2 (ko) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007069247A (ja) * | 2005-09-07 | 2007-03-22 | Ishikawajima Harima Heavy Ind Co Ltd | チタンアルミ合金用鋳型 |
| DE102006005057A1 (de) * | 2006-02-03 | 2007-08-16 | Access E.V. | Werkzeug zum Herstellen eines Gußteils und Verfahren zum Herstellen des Werkzeugs |
| ATE520486T1 (de) * | 2006-10-23 | 2011-09-15 | Manfred Renkel | Verfahren zur herstellung von feingussteilen durch schleuderguss |
| DE102008042376A1 (de) | 2008-09-25 | 2010-04-08 | G4T Gmbh | Verfahren zur Herstellung einer Gussform zum Vergießen hochreaktiver Schmelzen |
| DE102008042375A1 (de) * | 2008-09-25 | 2010-04-15 | Manfred Renkel | Verfahren zur Herstellung einer Gussform zum Vergießen von Metallschmelzen |
| JP5590975B2 (ja) * | 2010-06-09 | 2014-09-17 | 三菱重工業株式会社 | 鋳造用具、鋳造用具の生産方法及び精密鋳造方法 |
| DE102011006659A1 (de) * | 2011-04-01 | 2012-10-04 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung eines Bauteils, Bauteil und Turbomaschine mit Bauteil |
| US8858697B2 (en) | 2011-10-28 | 2014-10-14 | General Electric Company | Mold compositions |
| US9011205B2 (en) | 2012-02-15 | 2015-04-21 | General Electric Company | Titanium aluminide article with improved surface finish |
| US8932518B2 (en) | 2012-02-29 | 2015-01-13 | General Electric Company | Mold and facecoat compositions |
| US10597756B2 (en) | 2012-03-24 | 2020-03-24 | General Electric Company | Titanium aluminide intermetallic compositions |
| US8906292B2 (en) | 2012-07-27 | 2014-12-09 | General Electric Company | Crucible and facecoat compositions |
| US8708033B2 (en) | 2012-08-29 | 2014-04-29 | General Electric Company | Calcium titanate containing mold compositions and methods for casting titanium and titanium aluminide alloys |
| US8992824B2 (en) | 2012-12-04 | 2015-03-31 | General Electric Company | Crucible and extrinsic facecoat compositions |
| US9592548B2 (en) | 2013-01-29 | 2017-03-14 | General Electric Company | Calcium hexaluminate-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
| US9192983B2 (en) | 2013-11-26 | 2015-11-24 | General Electric Company | Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
| US9511417B2 (en) | 2013-11-26 | 2016-12-06 | General Electric Company | Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
| DE102013020458A1 (de) * | 2013-12-06 | 2015-06-11 | Hanseatische Waren Handelsgesellschaft Mbh & Co. Kg | Vorrichtung und Verfahren zur Herstellung von endkonturnahen TiAl-Bauteilen |
| US20150183026A1 (en) * | 2013-12-27 | 2015-07-02 | United Technologies Corporation | Investment mold having metallic donor element |
| WO2015146266A1 (ja) | 2014-03-28 | 2015-10-01 | 株式会社Ihi | 鋳型及びその製造方法、並びにTiAl合金鋳造品及びその鋳造方法 |
| US10391547B2 (en) | 2014-06-04 | 2019-08-27 | General Electric Company | Casting mold of grading with silicon carbide |
| DE102015103422B3 (de) | 2015-03-09 | 2016-07-14 | LEISTRITZ Turbinentechnik GmbH | Verfahren zur Herstellung eines hochbelastbaren Bauteils aus einer Alpha+Gamma-Titanaluminid-Legierung für Kolbenmaschinen und Gasturbinen, insbesondere Flugtriebwerke |
| FR3068271B1 (fr) * | 2017-06-29 | 2021-12-10 | Safran Aircraft Engines | Procede de fonderie avec coulee en moule chaud |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012247A (ja) | 1983-07-01 | 1985-01-22 | Agency Of Ind Science & Technol | 超合金の一方向性凝固鋳造用インベストメントシエル鋳型 |
| US4557316A (en) | 1983-07-01 | 1985-12-10 | Agency Of Industrial Science & Technology | Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy |
| EP0554198A1 (en) * | 1992-01-30 | 1993-08-04 | Howmet Corporation | Oxidation resistant superalloy castings |
| US5944008A (en) | 1998-04-10 | 1999-08-31 | Winkel; David M. | Vertically and horizontally adjustable cooking apparatus |
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|---|---|---|---|---|
| US2912729A (en) * | 1956-07-24 | 1959-11-17 | John M Webb | Refractory molds |
| FR1307299A (fr) * | 1961-09-11 | 1962-10-26 | Creusot Forges Ateliers | Procédé de fabrication de moules réfractaires pour fonderie de précision |
| US5535811A (en) * | 1987-01-28 | 1996-07-16 | Remet Corporation | Ceramic shell compositions for casting of reactive metals |
| JPH0811275B2 (ja) * | 1991-03-26 | 1996-02-07 | 富山県 | セラミックシェル鋳型の製造方法 |
| JP3102196B2 (ja) * | 1993-04-09 | 2000-10-23 | 石川島播磨重工業株式会社 | 精密鋳造用鋳型の製造方法 |
| US5624604A (en) * | 1994-05-09 | 1997-04-29 | Yasrebi; Mehrdad | Method for stabilizing ceramic suspensions |
| GB9601910D0 (en) * | 1996-01-31 | 1996-04-03 | Rolls Royce Plc | A method of investment casting and a method of making an investment casting mould |
| JPH105928A (ja) * | 1996-06-19 | 1998-01-13 | Daido Steel Co Ltd | 歯科Ti鋳造用鋳型およびその製造方法 |
| JPH1071449A (ja) * | 1996-08-28 | 1998-03-17 | Agency Of Ind Science & Technol | 精密鋳造用鋳型 |
| US20050006047A1 (en) * | 2003-07-10 | 2005-01-13 | General Electric Company | Investment casting method and cores and dies used therein |
-
2003
- 2003-10-09 DE DE10346953A patent/DE10346953A1/de not_active Ceased
-
2004
- 2004-09-23 EP EP04786823A patent/EP1670602A2/de not_active Ceased
- 2004-09-23 CN CNA2004800295572A patent/CN1863621A/zh active Pending
- 2004-09-23 WO PCT/DE2004/002106 patent/WO2005039803A2/de not_active Ceased
- 2004-09-23 KR KR1020067006934A patent/KR100801970B1/ko not_active Expired - Fee Related
- 2004-09-23 US US10/574,660 patent/US7389809B2/en not_active Expired - Lifetime
- 2004-09-23 JP JP2006529615A patent/JP4818113B2/ja not_active Expired - Fee Related
- 2004-09-23 EP EP09168304A patent/EP2113318A3/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012247A (ja) | 1983-07-01 | 1985-01-22 | Agency Of Ind Science & Technol | 超合金の一方向性凝固鋳造用インベストメントシエル鋳型 |
| US4557316A (en) | 1983-07-01 | 1985-12-10 | Agency Of Industrial Science & Technology | Method for manufacture of investment shell mold suitable for casting grain-oriented super alloy |
| EP0554198A1 (en) * | 1992-01-30 | 1993-08-04 | Howmet Corporation | Oxidation resistant superalloy castings |
| US5944008A (en) | 1998-04-10 | 1999-08-31 | Winkel; David M. | Vertically and horizontally adjustable cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007508146A (ja) | 2007-04-05 |
| WO2005039803A2 (de) | 2005-05-06 |
| CN1863621A (zh) | 2006-11-15 |
| US7389809B2 (en) | 2008-06-24 |
| EP2113318A3 (de) | 2010-03-03 |
| WO2005039803A3 (de) | 2005-06-23 |
| DE10346953A1 (de) | 2005-05-04 |
| JP4818113B2 (ja) | 2011-11-16 |
| KR20060100375A (ko) | 2006-09-20 |
| US20070034350A1 (en) | 2007-02-15 |
| EP2113318A2 (de) | 2009-11-04 |
| EP1670602A2 (de) | 2006-06-21 |
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