WO2005097376A2 - Moule pour la coulee d'un metal liquide et procede correspondant - Google Patents
Moule pour la coulee d'un metal liquide et procede correspondant Download PDFInfo
- Publication number
- WO2005097376A2 WO2005097376A2 PCT/FR2005/000777 FR2005000777W WO2005097376A2 WO 2005097376 A2 WO2005097376 A2 WO 2005097376A2 FR 2005000777 W FR2005000777 W FR 2005000777W WO 2005097376 A2 WO2005097376 A2 WO 2005097376A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mold
- mold according
- casting
- liquid metal
- heat
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/061—Materials which make up the mould
Definitions
- the invention comprises one or more of the following characteristics: - the material has a thermal conductivity greater than 300 W / mK; - the material has a thermal conductivity greater than 325 W / mK; the heat removal portion is of a copper-based alloy, in particular comprising more than 50% by weight of copper; the copper-based alloy comprises chromium, in particular between 0.25% and 2% by weight; - The alloy comprises zirconium, in particular between 0.05% and 0.25% by weight; - The heat removal portion forms at least part of an outer surface of the mold; - The heat removal portion forms at least part of the form surface; the heat removal portion extends continuously between the form surface and the exterior surface; - The mold comprises a coating forming at least a part of the form surface and extending from the form surface to the heat removal portion; the coating and the heat removal portion have coefficients of thermal expansion such that the thermal expansion of the coating is greater than the thermal expansion of the heat removal portion under the effect of the cast metal; - The coating is
- the mold 10 comprises a plain end end 28, turned towards the inlet 20, and a socket end end 30, which is turned away from the inlet 20.
- the plain end end 28 forms the plain end of the pipe 16, while the socket end 30 forms the socket end of the pipe 16.
- the mold 10 can be rotated about the axis XX by a drive device not shown. Furthermore, the mold 10 can be driven in translation along the axis XX between a position for the start of casting, in which the outlet 22 is opposite the end with socket end 30, and a position for the end of casting. , in which the outlet 22 is opposite the plain end 28.
- the cooling device 12 is a sprinkler which is adapted to spray coolant, for example water, on the external surface 26 of the mold 10.
- the alloy can comprise between 0.05% and 0.25% by weight of zirconium, and preferably between 0.10% and 0.20% by weight.
- at least part of the material of the mold 10 has a thermal conductivity greater than 150 W / mK, in particular greater than 300 W / mK, and in particular greater than 325 W / mK.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Heat Treatment Of Articles (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0508751-1A BRPI0508751B1 (pt) | 2004-04-01 | 2005-03-30 | Molde para a fundição de ferro fundido e processo de fabricação de um objeto por fundição |
EP05746797A EP1732718A2 (fr) | 2004-04-01 | 2005-03-30 | Moule pour la coulee d'un metal liquide et procede correspondant |
CN2005800102269A CN101014433B (zh) | 2004-04-01 | 2005-03-30 | 用于浇铸液态金属的模具及相应方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403444 | 2004-04-01 | ||
FR0403444A FR2868346B1 (fr) | 2004-04-01 | 2004-04-01 | Moule pour la coulee d'un metal liquide et procede correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005097376A2 true WO2005097376A2 (fr) | 2005-10-20 |
WO2005097376A3 WO2005097376A3 (fr) | 2006-05-26 |
Family
ID=34944521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/000777 WO2005097376A2 (fr) | 2004-04-01 | 2005-03-30 | Moule pour la coulee d'un metal liquide et procede correspondant |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1732718A2 (fr) |
CN (1) | CN101014433B (fr) |
BR (1) | BRPI0508751B1 (fr) |
FR (1) | FR2868346B1 (fr) |
WO (1) | WO2005097376A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921854B1 (fr) * | 2007-10-09 | 2011-04-15 | Saint Gobain Pont A Mousson | Dispositif d'acheminement de poudre, installation de coulee et procede correspondants |
CN117161361A (zh) * | 2021-07-13 | 2023-12-05 | 福建省立新船舶工程有限公司 | 船舶尾轴轴承套的加工装置及其加工方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722732A (fr) | 1930-09-15 | 1932-03-24 | Procédé de coulée centrifuge des corps creux en coquille | |
GB469794A (en) | 1935-12-10 | 1937-08-03 | Buderus Eisenwerk | Improvements in centrifugal chill moulds for casting metals |
FR1454030A (fr) | 1965-08-19 | 1966-07-22 | Ct De Rech S De Pont A Mousson | Procédé de revêtement de moule de fonderie et moule en résultant |
FR2400401A1 (fr) | 1977-08-20 | 1979-03-16 | Bosch Gmbh Robert | Moule permanent pour couler de la fonte de moulage et procede pour sa fabrication |
US4616690A (en) | 1983-01-06 | 1986-10-14 | Societe Francaise D'electrometallurgie-Sofrem | Process and apparatus for moulding ingots of ferro-alloys by chill casting in a cooled copper mould |
CH658008A5 (en) | 1980-11-26 | 1986-10-15 | Fischer Ag Georg | Permanent mould for casting metals, process for making it and its use |
JPH01138099A (ja) | 1987-11-26 | 1989-05-30 | Tanaka Kikinzoku Kogyo Kk | セラミックス接合用Ag−Cu−Ti合金ろう材の製造方法 |
EP0400683A1 (fr) | 1989-06-02 | 1990-12-05 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Matériaux en poudre métallique pour le dépôt par pulvérisation, son procédé de fabrication et son utilisation |
EP0443544A1 (fr) | 1990-02-20 | 1991-08-28 | Mitsubishi Materials Corporation | Moule à partir d'un alliage de cuivre pour application dans la coulée centrifuge de titane ou les alliages de titane et coulée centrifuge utilisant le moule |
US5194339A (en) | 1989-06-02 | 1993-03-16 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Discontinuous casting mold |
DE4136076A1 (de) | 1991-10-30 | 1993-05-06 | Chuetsu Metal Works Co.,Ltd., Toyama, Jp | Verfahren zur herstellung eines giessformmaterials fuer strangguss |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3025476B2 (ja) * | 1997-05-23 | 2000-03-27 | 松下電器産業株式会社 | 半導体集積回路 |
-
2004
- 2004-04-01 FR FR0403444A patent/FR2868346B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-30 EP EP05746797A patent/EP1732718A2/fr not_active Withdrawn
- 2005-03-30 WO PCT/FR2005/000777 patent/WO2005097376A2/fr not_active Application Discontinuation
- 2005-03-30 CN CN2005800102269A patent/CN101014433B/zh not_active Expired - Fee Related
- 2005-03-30 BR BRPI0508751-1A patent/BRPI0508751B1/pt not_active IP Right Cessation
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR722732A (fr) | 1930-09-15 | 1932-03-24 | Procédé de coulée centrifuge des corps creux en coquille | |
GB469794A (en) | 1935-12-10 | 1937-08-03 | Buderus Eisenwerk | Improvements in centrifugal chill moulds for casting metals |
FR1454030A (fr) | 1965-08-19 | 1966-07-22 | Ct De Rech S De Pont A Mousson | Procédé de revêtement de moule de fonderie et moule en résultant |
FR2400401A1 (fr) | 1977-08-20 | 1979-03-16 | Bosch Gmbh Robert | Moule permanent pour couler de la fonte de moulage et procede pour sa fabrication |
CH658008A5 (en) | 1980-11-26 | 1986-10-15 | Fischer Ag Georg | Permanent mould for casting metals, process for making it and its use |
US4616690A (en) | 1983-01-06 | 1986-10-14 | Societe Francaise D'electrometallurgie-Sofrem | Process and apparatus for moulding ingots of ferro-alloys by chill casting in a cooled copper mould |
JPH01138099A (ja) | 1987-11-26 | 1989-05-30 | Tanaka Kikinzoku Kogyo Kk | セラミックス接合用Ag−Cu−Ti合金ろう材の製造方法 |
EP0400683A1 (fr) | 1989-06-02 | 1990-12-05 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Matériaux en poudre métallique pour le dépôt par pulvérisation, son procédé de fabrication et son utilisation |
US5194339A (en) | 1989-06-02 | 1993-03-16 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Discontinuous casting mold |
EP0443544A1 (fr) | 1990-02-20 | 1991-08-28 | Mitsubishi Materials Corporation | Moule à partir d'un alliage de cuivre pour application dans la coulée centrifuge de titane ou les alliages de titane et coulée centrifuge utilisant le moule |
DE4136076A1 (de) | 1991-10-30 | 1993-05-06 | Chuetsu Metal Works Co.,Ltd., Toyama, Jp | Verfahren zur herstellung eines giessformmaterials fuer strangguss |
Also Published As
Publication number | Publication date |
---|---|
CN101014433B (zh) | 2010-05-05 |
EP1732718A2 (fr) | 2006-12-20 |
WO2005097376A3 (fr) | 2006-05-26 |
FR2868346B1 (fr) | 2007-10-19 |
CN101014433A (zh) | 2007-08-08 |
BRPI0508751B1 (pt) | 2015-07-28 |
FR2868346A1 (fr) | 2005-10-07 |
BRPI0508751A (pt) | 2007-08-21 |
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