WO2011116838A1 - Method for producing die-cast parts - Google Patents
Method for producing die-cast parts Download PDFInfo
- Publication number
- WO2011116838A1 WO2011116838A1 PCT/EP2010/062089 EP2010062089W WO2011116838A1 WO 2011116838 A1 WO2011116838 A1 WO 2011116838A1 EP 2010062089 W EP2010062089 W EP 2010062089W WO 2011116838 A1 WO2011116838 A1 WO 2011116838A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aluminum alloy
- working space
- housing
- nanoparticles
- kneading
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 55
- 238000004898 kneading Methods 0.000 claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 44
- 238000004512 die casting Methods 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002105 nanoparticle Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 12
- 238000005266 casting Methods 0.000 claims description 9
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002041 carbon nanotube Substances 0.000 claims description 4
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- XUGISPSHIFXEHZ-GPJXBBLFSA-N [(3r,8s,9s,10r,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-yl] acetate Chemical compound C1C=C2C[C@H](OC(C)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 XUGISPSHIFXEHZ-GPJXBBLFSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 claims description 2
- 229910021485 fumed silica Inorganic materials 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 claims 2
- OVHDZBAFUMEXCX-UHFFFAOYSA-N benzyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1=CC=CC=C1 OVHDZBAFUMEXCX-UHFFFAOYSA-N 0.000 claims 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims 1
- OLQSNYOQJMTVNH-UHFFFAOYSA-N germanium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Ge+4] OLQSNYOQJMTVNH-UHFFFAOYSA-N 0.000 claims 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims 1
- 239000006185 dispersion Substances 0.000 description 3
- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- -1 iron (III) oxide germanium (IV) oxide Chemical compound 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010118 rheocasting Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010117 thixocasting Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
- B22D17/10—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with horizontal press motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/30—Accessories for supplying molten metal, e.g. in rations
-
- 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
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
-
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
- C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0089—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with other, not previously mentioned inorganic compounds as the main non-metallic constituent, e.g. sulfides, glass
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
- C22C2026/002—Carbon nanotubes
Definitions
- the invention relates to a method for the production of die-cast parts from an aluminum alloy.
- Die castings made of aluminum alloys find u. a. in the automotive industry for reasons of increasingly required weight reduction more and more application.
- a casting wall thickness of about 2 mm usually not be exceeded.
- the filling of the die with partially solid molten metal by the use of thixo or rheocasting leads to a better mold filling and, consequently, to a possible further reduction of the casting wall thickness to about 1 mm.
- the reduced force absorption capacity is increasingly becoming the limiting factor. This disadvantage could in itself be counteracted by adding nanoparticles to an aluminum alloy matrix.
- the invention has for its object to provide a method of the type mentioned, with which continuously a partially solid aluminum alloy melt can be provided inexpensively and further processed to die-cast parts.
- Another object of the invention is to provide a process for the production of nanoparticle-reinforced aluminum alloy die-cast parts, with which a partially solid aluminum alloy melt continuously under the action of process-typical Shear forces with a high fine dispersion of nanoparticles can be inexpensively provided and further processed into die-cast parts.
- the aluminum alloy in a mixing and kneading machine having a housing with a working space enclosed by an inner housing jacket and a housing housing rotating about a longitudinal axis and translationally in the longitudinal axis back and forth, with worm blades provided worm shaft, and exposed to the inner housing shell, projecting into the work space kneading bolt high shear forces, wherein liquid aluminum alloy supplied at one end of the housing to the working space and at the other end of the housing the working space as a partially solid aluminum alloy with a predetermined solid content removed, transferred into a filling chamber of a die casting machine and pushed into a casting mold by means of a piston, wherein the solid portion of the aluminum alloy in the working space by targeted cooling and heating of the working space on the given Fe is adjusted.
- the high shear forces present in the partially solidified phase state in the kneading process cause a constant comminution of forming dendritic branches, which leads to an increased ductility of the die-cast parts.
- the high compressive forces also lead to a higher heat transfer, which ultimately allows a more precise adjustment of the solid content in the aluminum alloy.
- the inventive solution of the second object leads to the fact that nanoparticles in a mixing and kneading machine with a housing with a work space enclosed by an inner housing jacket and a rotating in the inner housing shell about a longitudinal axis and translationally in the longitudinal axis back and forth, provided with Knethoffln Worm shaft, and with attached to the inner housing shell, protruding into the working space kneading bolt mixed with the aluminum alloy and finely dispersed by high shear forces in the aluminum alloy, wherein liquid aluminum alloy and nanoparticles at one end of the housing the Ar- supplied at the other end of the housing the working space as a partially solid aluminum alloy with a predetermined solids content and finely dispersed in the aluminum alloy nanoparticles, transferred to a filling chamber of a die casting machine and is pushed by a piston into a mold, wherein the solid content of the aluminum alloy in the working space is set by selective cooling and heating of the working space to the predetermined fixed proportion.
- the inner housing shell is surrounded by an outer housing jacket to form a preferably hollow-cylindrical space, and cold and / or hot gases are passed through the gap for cooling and heating up the working space.
- cold and / or hot gases are passed through the gap for cooling and heating up the working space.
- hot gases preferably combustion gases
- the gases are preferably passed in countercurrent to the transport direction of the aluminum alloy through the gap.
- the solids content of the aluminum alloy is preferably adjusted to 40 to 80%, in particular to more than 50%.
- the partially solid aluminum alloy is removed from the working space as a semi-solid metal strand.
- the continuously emerging, partially solid metal strand is subdivided into partially solid metal portions and the partially solid metal portions are transferred into the filling chamber of the die casting machine.
- the weight fraction of the nanoparticles in the alloy is preferably between about 0.1 to 10%.
- Suitable, inexpensive nanoparticles are preferably made of fumed silica, such as. B. Aerosil ®.
- other nanoparticles can be used, such as.
- CNT carbon nanotubes
- Aerosil ® method produced nanoscale particles of metal and Halbmetalloxiden, such as.
- Fig. 1 shows a longitudinal section through a die casting machine
- Fig. 2 is a longitudinal section through a part of a mixing and
- FIG. 3 shows a cross section through the mixing and kneading machine of Fig. 1.
- Fig. 5 shows the continuous production of semi-solid starting material
- a plant shown in FIG. 1 for die-casting of optionally die-cast aluminum alloy parts reinforced with nanoparticles has a pressure casting machine 10 and a die casting machine 10 preceded by mixing and kneading machine 30.
- the only partially reproduced in the drawing die casting machine 10 is a commercially available machine for conventional die casting of aluminum alloys and has u. a. a filling chamber 12 connected to a fixed side 18 of a casting mold and having an opening 16 for receiving the metal to be ejected from the filling chamber 12 by means of a piston 20 and to be injected into a mold cavity 14 of the casting mold.
- the mixing and kneading machine 30 is shown in detail in FIGS. 2 and 3.
- the basic structure of such a mixing and kneading machine is known for example from CH-A-278 575.
- the mixing and kneading machine 30 has a housing 31 with a working space 34 enclosed by an inner housing jacket 32, in which a worm shaft 36 which rotates in the inner housing jacket 32 about a longitudinal axis x and moves translationally in the longitudinal axis x is.
- the worm shaft 36 is interrupted in the circumferential direction to form individual Kneteriel 38. In this way arise between the individual kneading blades 38 axial passage openings 40.
- kneading bolts 42 From the inside of the inner housing shell 32 project kneading bolts 42 into the working space 34 inside.
- the housing-side kneading bolts 42 engage in the axial passage openings 40 of the arranged on the main or worm shaft 36 Knethoffl 38 a.
- a drive shaft 44 arranged concentrically with respect to the worm shaft 36 is guided out of the inner housing shell 32 at the end side and connected to a drive unit, not shown in the drawing, for carrying out a rotational movement of the worm shaft 36.
- a cooperating with the worm shaft 36 means for performing the translational movement of the worm shaft 36th
- the cylindrical inner housing shell 32 of the mixing and kneading machine 30 delimiting the working space 34 is defined by a cylindrical outer housing. surrounded by semantel 46.
- the inner housing shell 32 and the outer housing shell 46 form a double jacket and enclose a hollow cylindrical space 48.
- a filling opening 50 for supplying liquid aluminum alloy and optionally nanoparticles into the working space 34 is provided.
- two separate fill openings may be provided for the aluminum alloy and for the nanoparticles. In principle, it is also possible to mix the nanoparticles of the liquid aluminum alloy into the kneading and mixing machine 30 before the metal is introduced.
- an outlet opening 52 is provided for removing semi-solid aluminum alloy with optionally dispersed nanoparticles in it.
- inlet openings 54, 56 for introducing cold or hot gases into the intermediate space 48 are provided in the outer housing shell 46.
- outlet openings 58, 60 for the exit of the gases from the intermediate space 48 are provided on the end of the housing 36 near the drive end of the worm shaft.
- FIG. 4 shows a schematic representation of characteristic shear and Dehnungsströmfelder in a product mass P, as in a trained in the prior art mixing and kneading machine 30 through a a kneading stud 42 passing Knethoff 38 occur.
- the direction of rotation of the kneading blade 38 is schematically indicated by a curved arrow A, while the translational movement of the kneading blade 38 is indicated by a double arrow B. Due to the rotational movement of the kneading blade 38 whose tip divides the product mass P, as indicated by arrows C, D.
- a maximum approximation of kneading blade 38 and kneading pin 42 is produced per shear cycle by the sinusoidal axial movement of the respective kneading blade 38 on a line and thus a maximum shear rate in the product mass P.
- An aluminum alloy melt held just above the liquidus temperature of the alloy is metered into the working space 34 alone or together with nanoparticles via the filling opening 50.
- By crushing the partially solidified aluminum alloy with nanoparticles between the kneading blades 38 and the kneading pin 42 high shear forces are applied, which lead both to the comminution of dendrite branches and cause fine dispersion of the present in the form of agglomerates nanoparticles.
- An efficient, homogenizing mixing results from the superposition of radial and longitudinal mixing effect.
- the solid portion of the aluminum alloy in the working space 34 becomes such is set to be in the desired range upon removal of the metal through the outlet port 52.
- the desired solid content of the aluminum alloy is adjusted by measuring the change in the viscosity of the molten metal in the kneading and mixing machine 30.
- the viscosity increasing with increasing solid fraction of the partially solid aluminum alloy can be detected, for example, by measuring the rotational resistance on the drive shaft 44 of the worm shaft 36.
- By determining the rotational resistance for defined fixed fractions it is possible to determine corresponding setpoint values to which measured actual values are regulated by controlling the flow of cold and hot gases through the intermediate space 48 between the inner and outer housing shells 32, 46.
- the aluminum alloy containing the desired solid fraction and optionally finely dispersed nanoparticles is introduced via the filling opening 16 into the filling chamber 12 of the die casting machine 10 and cyclically shot from the filling chamber 12 into the mold cavity 14 of the casting mold by the piston 20 in a known manner.
- the aluminum alloy containing the desired solid fraction and optionally finely dispersed nanoparticles is continuously ejected via the outlet opening 52 in the form of a partially solid metal strand 70.
- partially solid metal portions 72 are cut to length, for example, with a rotating knife.
- the partially fixed metal portions 72 usually correspond in each case to the production of a single printing element. cast metal required amount of metal and are transferred individually for each shot in the filling chamber 12 of the die casting machine 10 and shot from this intermittently by means of the piston 20 in a known manner from the filling chamber 12 into the mold cavity 14 of the mold.
- the semi-solid metal strand 70 leaves the mixing and kneading machine 30 in the direction of the longitudinal axis x of the worm shaft 36 in the horizontal direction, but is also another, z. B. vertical, exit direction conceivable.
- the cross section of the metal strand 70 depends on the cross section of the outlet opening 52 and is usually circular.
- the partially fixed metal portions 72 can be gripped, for example, with a pair of pliers and transferred into the filling chamber 12 of the die casting machine 10.
Abstract
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK10743166.0T DK2393619T3 (en) | 2010-03-24 | 2010-08-19 | Process for manufacturing molded parts |
ES10743166T ES2423326T3 (en) | 2010-03-24 | 2010-08-19 | Procedure for manufacturing pressure casting parts |
CN201080065674XA CN102834203A (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
MX2012010807A MX2012010807A (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts. |
BR112012023916A BR112012023916A2 (en) | 2010-03-24 | 2010-08-19 | process for the production of die cast parts |
US13/634,394 US20130220568A1 (en) | 2010-03-24 | 2010-08-19 | Process for Producing Die-Cast Parts |
AU2010349399A AU2010349399A1 (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
EP10743166A EP2393619B1 (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
RU2012143377/02A RU2012143377A (en) | 2010-03-24 | 2010-08-19 | METHOD FOR PRODUCING PARTS BY PRESSURE CASTING |
SI201030249T SI2393619T1 (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
PL10743166T PL2393619T3 (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
KR1020127024127A KR20130055563A (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
CA2792432A CA2792432A1 (en) | 2010-03-24 | 2010-08-19 | Process for producing die-cast parts |
HRP20130605AT HRP20130605T1 (en) | 2010-03-24 | 2013-07-01 | Method for producing die-cast parts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10157519 | 2010-03-24 | ||
EP10157519.9 | 2010-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011116838A1 true WO2011116838A1 (en) | 2011-09-29 |
Family
ID=42167439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2010/062089 WO2011116838A1 (en) | 2010-03-24 | 2010-08-19 | Method for producing die-cast parts |
Country Status (16)
Country | Link |
---|---|
US (1) | US20130220568A1 (en) |
EP (1) | EP2393619B1 (en) |
KR (1) | KR20130055563A (en) |
CN (1) | CN102834203A (en) |
AU (1) | AU2010349399A1 (en) |
BR (1) | BR112012023916A2 (en) |
CA (1) | CA2792432A1 (en) |
DK (1) | DK2393619T3 (en) |
ES (1) | ES2423326T3 (en) |
HR (1) | HRP20130605T1 (en) |
MX (1) | MX2012010807A (en) |
PL (1) | PL2393619T3 (en) |
PT (1) | PT2393619E (en) |
RU (1) | RU2012143377A (en) |
SI (1) | SI2393619T1 (en) |
WO (1) | WO2011116838A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012152846A1 (en) | 2011-05-11 | 2012-11-15 | Rheinfelden Alloys Gmbh & Co. Kg | Sealing assembly |
EP2564953A1 (en) * | 2011-09-05 | 2013-03-06 | Rheinfelden Alloys GmbH & Co. KG | Process for producing formed parts |
CN103008610A (en) * | 2012-12-18 | 2013-04-03 | 华南理工大学 | Squeeze casting method of zinc alloy worm gear |
AT518824A1 (en) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Method for producing a profile from a metal alloy |
AT518825A1 (en) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Method for producing a profile from a metal alloy |
DE102021203642B3 (en) | 2021-04-13 | 2022-09-08 | Volkswagen Aktiengesellschaft | Bearing core for a rubber-metal bearing, rubber-metal bearing and motor vehicle with such |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102010061959A1 (en) * | 2010-11-25 | 2012-05-31 | Rolls-Royce Deutschland Ltd & Co Kg | Method of making high temperature engine components |
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CH278575A (en) | 1949-11-04 | 1951-10-31 | List Heinz | Mixing and kneading machine. |
EP0590402A1 (en) * | 1992-09-29 | 1994-04-06 | MAGNETI MARELLI S.p.A. | Process for producing rheocast ingots, particularly from which to produce high-mechanical-performance die castings. |
EP0645206A1 (en) * | 1993-09-29 | 1995-03-29 | MAGNETI MARELLI S.p.A. | Method and system for semiliquid die casting high performance mechanical components from rheocast ingots |
WO1998016334A2 (en) * | 1996-10-04 | 1998-04-23 | Semi-Solid Technologies, Inc. | Apparatus and method for integrated semi-solid material production and casting |
DE19907118C1 (en) * | 1999-02-19 | 2000-05-25 | Krauss Maffei Kunststofftech | Injection molding apparatus for producing molded metal parts with dendritic properties comprises an extruder with screw system |
GB2354471A (en) * | 1999-09-24 | 2001-03-28 | Univ Brunel | Producung semisolid metal slurries and shaped components therefrom |
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- 2010-08-19 RU RU2012143377/02A patent/RU2012143377A/en not_active Application Discontinuation
- 2010-08-19 CA CA2792432A patent/CA2792432A1/en not_active Abandoned
- 2010-08-19 ES ES10743166T patent/ES2423326T3/en active Active
- 2010-08-19 WO PCT/EP2010/062089 patent/WO2011116838A1/en active Application Filing
- 2010-08-19 CN CN201080065674XA patent/CN102834203A/en active Pending
- 2010-08-19 BR BR112012023916A patent/BR112012023916A2/en not_active IP Right Cessation
- 2010-08-19 PT PT107431660T patent/PT2393619E/en unknown
- 2010-08-19 MX MX2012010807A patent/MX2012010807A/en not_active Application Discontinuation
- 2010-08-19 DK DK10743166.0T patent/DK2393619T3/en active
- 2010-08-19 SI SI201030249T patent/SI2393619T1/en unknown
- 2010-08-19 US US13/634,394 patent/US20130220568A1/en not_active Abandoned
- 2010-08-19 KR KR1020127024127A patent/KR20130055563A/en not_active Application Discontinuation
- 2010-08-19 EP EP10743166A patent/EP2393619B1/en not_active Not-in-force
- 2010-08-19 PL PL10743166T patent/PL2393619T3/en unknown
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- 2013-07-01 HR HRP20130605AT patent/HRP20130605T1/en unknown
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WO2012152846A1 (en) | 2011-05-11 | 2012-11-15 | Rheinfelden Alloys Gmbh & Co. Kg | Sealing assembly |
EP2564953A1 (en) * | 2011-09-05 | 2013-03-06 | Rheinfelden Alloys GmbH & Co. KG | Process for producing formed parts |
WO2013034383A1 (en) * | 2011-09-05 | 2013-03-14 | Rheinfelden Alloys Gmbh & Co. Kg | Process for producing formed parts |
CN103008610A (en) * | 2012-12-18 | 2013-04-03 | 华南理工大学 | Squeeze casting method of zinc alloy worm gear |
CN103008610B (en) * | 2012-12-18 | 2015-05-27 | 华南理工大学 | Squeeze casting method of zinc alloy worm gear |
AT518824A1 (en) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Method for producing a profile from a metal alloy |
AT518825A1 (en) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Method for producing a profile from a metal alloy |
DE102021203642B3 (en) | 2021-04-13 | 2022-09-08 | Volkswagen Aktiengesellschaft | Bearing core for a rubber-metal bearing, rubber-metal bearing and motor vehicle with such |
Also Published As
Publication number | Publication date |
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CN102834203A (en) | 2012-12-19 |
MX2012010807A (en) | 2013-01-22 |
CA2792432A1 (en) | 2011-09-29 |
US20130220568A1 (en) | 2013-08-29 |
DK2393619T3 (en) | 2013-07-08 |
KR20130055563A (en) | 2013-05-28 |
EP2393619B1 (en) | 2013-04-03 |
EP2393619A1 (en) | 2011-12-14 |
HRP20130605T1 (en) | 2013-08-31 |
AU2010349399A1 (en) | 2012-09-27 |
PL2393619T3 (en) | 2013-09-30 |
PT2393619E (en) | 2013-07-09 |
SI2393619T1 (en) | 2013-08-30 |
ES2423326T3 (en) | 2013-09-19 |
RU2012143377A (en) | 2014-05-10 |
BR112012023916A2 (en) | 2016-08-02 |
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