CS65190A3 - Process of injection die casting of metallic material exhibiting dendriticproperties and a machine for making the same - Google Patents
Process of injection die casting of metallic material exhibiting dendriticproperties and a machine for making the same Download PDFInfo
- Publication number
- CS65190A3 CS65190A3 CS90651A CS65190A CS65190A3 CS 65190 A3 CS65190 A3 CS 65190A3 CS 90651 A CS90651 A CS 90651A CS 65190 A CS65190 A CS 65190A CS 65190 A3 CS65190 A3 CS 65190A3
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- injection
- injection nozzle
- temperature
- extrusion
- zone
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000002347 injection Methods 0.000 title claims description 115
- 239000007924 injection Substances 0.000 title claims description 115
- 230000008569 process Effects 0.000 title claims description 19
- 239000007769 metal material Substances 0.000 title claims description 15
- 238000004512 die casting Methods 0.000 title description 5
- 230000001747 exhibiting effect Effects 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 36
- 239000000956 alloy Substances 0.000 claims abstract description 36
- 238000001746 injection moulding Methods 0.000 claims abstract description 34
- 239000007787 solid Substances 0.000 claims abstract description 16
- 230000009974 thixotropic effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 75
- 238000001125 extrusion Methods 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 41
- 238000003860 storage Methods 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 28
- 238000011049 filling Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000009825 accumulation Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 7
- 229910000531 Co alloy Inorganic materials 0.000 claims description 4
- 210000001787 dendrite Anatomy 0.000 claims description 3
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 claims 1
- 241000218657 Picea Species 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 18
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 16
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 9
- 239000008188 pellet Substances 0.000 description 9
- 229910000861 Mg alloy Inorganic materials 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 229910052749 magnesium Inorganic materials 0.000 description 6
- 239000011777 magnesium Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 239000012815 thermoplastic material Substances 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 229910001338 liquidmetal Inorganic materials 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 206010013642 Drooling Diseases 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 208000008630 Sialorrhea Diseases 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- AQIXAKUUQRKLND-UHFFFAOYSA-N cimetidine Chemical compound N#C/N=C(/NC)NCCSCC=1N=CNC=1C AQIXAKUUQRKLND-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- -1 formamido Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 235000015041 whisky Nutrition 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
- B22D17/20—Accessories: Details
- B22D17/2015—Means for forcing the molten metal into the die
- B22D17/2061—Means for forcing the molten metal into the die using screws
-
- 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
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2272—Sprue channels
- B22D17/2281—Sprue channels closure devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S164/00—Metal founding
- Y10S164/90—Rheo-casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Coating By Spraying Or Casting (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/309,758 US5040589A (en) | 1989-02-10 | 1989-02-10 | Method and apparatus for the injection molding of metal alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS65190A3 true CS65190A3 (en) | 1992-11-18 |
Family
ID=23199569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS90651A CS65190A3 (en) | 1989-02-10 | 1990-02-09 | Process of injection die casting of metallic material exhibiting dendriticproperties and a machine for making the same |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US5040589A (pl) |
| EP (1) | EP0409966B1 (pl) |
| JP (1) | JP3062952B2 (pl) |
| KR (1) | KR0149166B1 (pl) |
| AT (1) | ATE120112T1 (pl) |
| AU (1) | AU622531B2 (pl) |
| BR (1) | BR9005084A (pl) |
| CA (1) | CA2009722C (pl) |
| CS (1) | CS65190A3 (pl) |
| DD (1) | DD297782A5 (pl) |
| DE (1) | DE69017966T2 (pl) |
| DK (1) | DK0409966T3 (pl) |
| ES (1) | ES2069734T3 (pl) |
| FI (1) | FI93176C (pl) |
| HU (1) | HUT56509A (pl) |
| MX (1) | MX171944B (pl) |
| NO (1) | NO904369L (pl) |
| NZ (1) | NZ232373A (pl) |
| PL (1) | PL165468B1 (pl) |
| RU (1) | RU2023532C1 (pl) |
| WO (1) | WO1990009251A1 (pl) |
| ZA (1) | ZA90985B (pl) |
Families Citing this family (128)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551997A (en) * | 1991-10-02 | 1996-09-03 | Brush Wellman, Inc. | Beryllium-containing alloys of aluminum and semi-solid processing of such alloys |
| AU677601B2 (en) * | 1992-09-11 | 1997-05-01 | Thixomat, Inc. | Particulate feedstock for metal injection molding |
| US5577546A (en) * | 1992-09-11 | 1996-11-26 | Comalco Aluminium Limited | Particulate feedstock for metal injection molding |
| DE69333841D1 (de) * | 1992-09-11 | 2005-08-18 | Thixomat Inc | Pulvermischung zum Spritzgiessen von Metall |
| JP2967385B2 (ja) * | 1993-02-10 | 1999-10-25 | 株式会社日本製鋼所 | 金属射出成形品の製造方法および金属射出成形品 |
| FR2715088B1 (fr) * | 1994-01-17 | 1996-02-09 | Pechiney Aluminium | Procédé de mise en forme de matériaux métalliques à l'état semi-solide. |
| US5413644A (en) * | 1994-01-21 | 1995-05-09 | Brush Wellman Inc. | Beryllium-containing alloys of magnesium |
| US6312534B1 (en) | 1994-04-01 | 2001-11-06 | Brush Wellman, Inc. | High strength cast aluminum-beryllium alloys containing magnesium |
| JP3013226B2 (ja) * | 1994-04-28 | 2000-02-28 | 株式会社日本製鋼所 | 金属成形品の製造方法 |
| US5501266A (en) * | 1994-06-14 | 1996-03-26 | Cornell Research Foundation, Inc. | Method and apparatus for injection molding of semi-solid metals |
| US5657815A (en) * | 1994-12-22 | 1997-08-19 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Method and apparatus for producing a composite of particulate inorganic material and metal |
| JP2976274B2 (ja) * | 1995-05-29 | 1999-11-10 | 株式会社日本製鋼所 | 低融点金属材料の射出成形方法および射出成形装置 |
| JP3541994B2 (ja) * | 1995-07-28 | 2004-07-14 | マツダ株式会社 | 半溶融射出成形部品の製造方法 |
| JP3817786B2 (ja) * | 1995-09-01 | 2006-09-06 | Ｔｋｊ株式会社 | 合金製品の製造方法及び装置 |
| WO1997021509A1 (en) * | 1995-12-12 | 1997-06-19 | Thixomat, Inc. | Apparatus for processing semisolid thixotropic metallic slurries |
| US5711366A (en) * | 1996-05-31 | 1998-01-27 | Thixomat, Inc. | Apparatus for processing corrosive molten metals |
| US5680894A (en) * | 1996-10-23 | 1997-10-28 | Lindberg Corporation | Apparatus for the injection molding of a metal alloy: sub-ring concept |
| US5996679A (en) * | 1996-11-04 | 1999-12-07 | Thixomat, Inc. | Apparatus for semi-solid processing of a metal |
| EP0839589A1 (de) * | 1996-11-04 | 1998-05-06 | Alusuisse Technology & Management AG | Verfahren zur Herstellung eines Metallprofilstranges |
| US5787959A (en) * | 1996-12-02 | 1998-08-04 | General Motors Corporation | Gas-assisted molding of thixotropic semi-solid metal alloy |
| WO1998037952A1 (en) * | 1997-02-28 | 1998-09-03 | Hpm Corporation | Thixotropic molding machine and screw therefor |
| JP3475707B2 (ja) * | 1997-03-27 | 2003-12-08 | マツダ株式会社 | 金属の半溶融射出成形方法及びその装置 |
| US5924471A (en) * | 1997-07-30 | 1999-07-20 | Gnb Technologies, Inc. | Method of fabricating lead bushings and batteries using same |
| JP3416036B2 (ja) * | 1997-09-29 | 2003-06-16 | マツダ株式会社 | マグネシウム合金射出成形用金型構造及び該金型構造を用いたマグネシウム合金部品の成形方法 |
| US5983978A (en) * | 1997-09-30 | 1999-11-16 | Thixomat, Inc. | Thermal shock resistant apparatus for molding thixotropic materials |
| CN1062793C (zh) * | 1997-10-05 | 2001-03-07 | 财团法人工业技术研究院 | 半固态金属射出成形的方法和装置 |
| AUPP060497A0 (en) * | 1997-11-28 | 1998-01-08 | Commonwealth Scientific And Industrial Research Organisation | Magnesium pressure die casting |
| US6079477A (en) * | 1998-01-26 | 2000-06-27 | Amcan Castings Limited | Semi-solid metal forming process |
| US6135196A (en) * | 1998-03-31 | 2000-10-24 | Takata Corporation | Method and apparatus for manufacturing metallic parts by injection molding from the semi-solid state |
| US6540006B2 (en) | 1998-03-31 | 2003-04-01 | Takata Corporation | Method and apparatus for manufacturing metallic parts by fine die casting |
| US6474399B2 (en) | 1998-03-31 | 2002-11-05 | Takata Corporation | Injection molding method and apparatus with reduced piston leakage |
| US5983976A (en) | 1998-03-31 | 1999-11-16 | Takata Corporation | Method and apparatus for manufacturing metallic parts by fine die casting |
| US6250363B1 (en) | 1998-08-07 | 2001-06-26 | Alcan International Ltd. | Rapid induction melting of metal-matrix composite materials |
| US6321824B1 (en) | 1998-12-01 | 2001-11-27 | Moen Incorporated | Fabrication of zinc objects by dual phase casting |
| US6840302B1 (en) * | 1999-04-21 | 2005-01-11 | Kobe Steel, Ltd. | Method and apparatus for injection molding light metal alloy |
| JP2001018048A (ja) * | 1999-06-30 | 2001-01-23 | Sony Corp | 低融点金属材料の射出成形方法、射出成形装置及び筐体 |
| US6269537B1 (en) | 1999-07-28 | 2001-08-07 | Methode Electronics, Inc. | Method of assembling a peripheral device printed circuit board package |
| GB2354471A (en) * | 1999-09-24 | 2001-03-28 | Univ Brunel | Producung semisolid metal slurries and shaped components therefrom |
| GB2354472A (en) * | 1999-09-24 | 2001-03-28 | Univ Brunel | Manufacturing castings from immiscible metallic liquids |
| JP3337136B2 (ja) * | 1999-09-30 | 2002-10-21 | 日精樹脂工業株式会社 | 金属材料の射出成形における計量方法 |
| JP3377185B2 (ja) * | 1999-09-30 | 2003-02-17 | 日精樹脂工業株式会社 | 金属材料の射出成形機及び射出成形方法 |
| DE19947460B4 (de) * | 1999-10-02 | 2008-01-31 | Reiloy Metall Gmbh | Schneckenkolbenspritzmaschine für die Verarbeitung von zumindest teilverflüssigten Metallschmelzen |
| JP3410410B2 (ja) * | 1999-12-24 | 2003-05-26 | 日精樹脂工業株式会社 | 溶融金属の射出装置 |
| JP3488959B2 (ja) * | 1999-12-28 | 2004-01-19 | 日精樹脂工業株式会社 | 低融点金属材料の射出成形機 |
| JP3449544B2 (ja) * | 1999-12-28 | 2003-09-22 | 日精樹脂工業株式会社 | 金属材料の射出成形用スクリュ |
| TW465443U (en) * | 2000-02-18 | 2001-11-21 | Ind Tech Res Inst | Injection unit for high temperature fluid |
| US6666258B1 (en) | 2000-06-30 | 2003-12-23 | Takata Corporation | Method and apparatus for supplying melted material for injection molding |
| US6405784B2 (en) * | 2000-04-28 | 2002-06-18 | Nissei Plastic Industrial Co., Ltd. | Injection molding method of metal mold |
| US6350328B1 (en) * | 2000-06-27 | 2002-02-26 | Rossborough Manufacturing Co. Lp | Metal injection molding |
| AUPQ967800A0 (en) * | 2000-08-25 | 2000-09-21 | Commonwealth Scientific And Industrial Research Organisation | Aluminium pressure casting |
| US6520762B2 (en) | 2001-02-23 | 2003-02-18 | Husky Injection Molding Systems, Ltd | Injection unit |
| JP3617958B2 (ja) * | 2001-03-07 | 2005-02-09 | 株式会社東芝 | 表示装置用筐体 |
| DE10117014B4 (de) * | 2001-04-05 | 2014-09-18 | Volkswagen Ag | Gehäuse für ein Airbagmodul und Verfahren zur Herstellung eines Gehäuses für ein Airbagmodul |
| US20020170696A1 (en) * | 2001-05-18 | 2002-11-21 | Ron Akers | Apparatus for molding metals |
| ATE320874T1 (de) * | 2001-10-16 | 2006-04-15 | Phillips Plastics Corp | Herstellung von ausgangsmaterial zur verformung in halbfestem zustand |
| US20030116309A1 (en) * | 2001-12-21 | 2003-06-26 | Dispenza John A. | Heat exchanging apparatus and method of manufacture |
| EP1480771A4 (en) * | 2002-02-15 | 2006-04-12 | Commw Scient Ind Res Org | Pressure casting flow system |
| US6742570B2 (en) | 2002-05-01 | 2004-06-01 | Takata Corporation | Injection molding method and apparatus with base mounted feeder |
| US6892790B2 (en) * | 2002-06-13 | 2005-05-17 | Husky Injection Molding Systems Ltd. | Process for injection molding semi-solid alloys |
| US20050228157A1 (en) * | 2002-06-14 | 2005-10-13 | Peterson Curt E | Thermoplastic elastomer bonded directly to metal substrate |
| US6860314B1 (en) * | 2002-08-22 | 2005-03-01 | Nissei Plastic Industrial Co. Ltd. | Method for producing a composite metal product |
| US6989040B2 (en) * | 2002-10-30 | 2006-01-24 | Gerald Zebrowski | Reclaimed magnesium desulfurization agent |
| US6725901B1 (en) | 2002-12-27 | 2004-04-27 | Advanced Cardiovascular Systems, Inc. | Methods of manufacture of fully consolidated or porous medical devices |
| CA2453397A1 (en) * | 2003-01-27 | 2004-07-27 | Wayne Liu (Weijie) W. J. | Method and apparatus for thixotropic molding of semisolid alloys |
| RU2297303C2 (ru) * | 2003-03-06 | 2007-04-20 | Хаски Инджекшн Моулдинг Системз Лтд. | Узел центрального литникового канала |
| US20040207940A1 (en) * | 2003-04-02 | 2004-10-21 | Carter John W | Interior rearview mirror with magnesium components |
| US6951238B2 (en) * | 2003-05-19 | 2005-10-04 | Takata Corporation | Vertical injection machine using gravity feed |
| US6880614B2 (en) * | 2003-05-19 | 2005-04-19 | Takata Corporation | Vertical injection machine using three chambers |
| US6945310B2 (en) | 2003-05-19 | 2005-09-20 | Takata Corporation | Method and apparatus for manufacturing metallic parts by die casting |
| CA2463281C (en) * | 2004-04-05 | 2007-11-13 | Husky Injection Molding Systems Ltd. | Non-return valve for use in a molding system |
| US20050255189A1 (en) * | 2004-05-17 | 2005-11-17 | Manda Jan M | Method and apparatus for coupling melt conduits in a molding system and/or a runner system |
| US20080199554A1 (en) * | 2004-05-17 | 2008-08-21 | Husky Injection Molding Systems Ltd. | Method and apparatus for coupling melt conduits in a molding system and/or a runner system |
| US7291006B2 (en) * | 2004-06-24 | 2007-11-06 | Husky Injection Molding Systems Ltd. | Check valve lip seal for an injection molding machine |
| US7357172B2 (en) * | 2004-06-28 | 2008-04-15 | Husky Injection Molding Systems Ltd. | Check valve with a spiral coil seal |
| US7255151B2 (en) * | 2004-11-10 | 2007-08-14 | Husky Injection Molding Systems Ltd. | Near liquidus injection molding process |
| US20070029702A1 (en) * | 2004-11-15 | 2007-02-08 | Peterson Curt E | Thermoplastic elastomer bonded directly to metal substrate |
| US20060242813A1 (en) * | 2005-04-29 | 2006-11-02 | Fred Molz | Metal injection molding of spinal fixation systems components |
| US7341094B2 (en) | 2005-05-02 | 2008-03-11 | Husky Injection Molding Systems Ltd. | Metallic alloy slurry dispenser |
| US7509993B1 (en) | 2005-08-13 | 2009-03-31 | Wisconsin Alumni Research Foundation | Semi-solid forming of metal-matrix nanocomposites |
| DE102005052470B3 (de) * | 2005-11-03 | 2007-03-29 | Neue Materialien Fürth GmbH | Verfahren zur Herstellung eines Verbundwerkstoffs oder eines Vorprodukts zur Herstellung eines Verbundwerkstoffs |
| US20070131376A1 (en) * | 2005-12-09 | 2007-06-14 | Husky Injection Molding Systems Ltd. | Cooling structure of metal-molding system for shot located downstream of blockage |
| US20070181280A1 (en) * | 2006-02-06 | 2007-08-09 | Husky Injection Molding Systems Ltd. | Metal molding system and metal molding conduit assembly |
| US20070131375A1 (en) * | 2005-12-09 | 2007-06-14 | Husky Injection Molding Systems Ltd. | Thixo-molding shot located downstream of blockage |
| DE102006023041B4 (de) * | 2006-05-17 | 2015-11-12 | Bayerische Motoren Werke Aktiengesellschaft | Partikelverstärkte Magnesium- oder Aluminiumlegierung |
| US20080017345A1 (en) * | 2006-07-20 | 2008-01-24 | Husky Injection Molding Systems Ltd. | Molding-system valve |
| US20080095876A1 (en) * | 2006-08-11 | 2008-04-24 | Husky Injection Molding Systems Ltd. | Seal of a barrel assembly |
| US20080035297A1 (en) * | 2006-08-11 | 2008-02-14 | Husky Injection Molding Systems Ltd. | Seal of a metal molding system |
| US20080079202A1 (en) * | 2006-10-03 | 2008-04-03 | Husky Injection Molding Systems Ltd. | Dryer Of Metal Molding System, Amongst Other Things |
| WO2008046219A1 (en) * | 2006-10-19 | 2008-04-24 | G-Mag International Inc. | Process control method and system for molding semi-solid materials |
| WO2008079991A1 (en) * | 2006-12-20 | 2008-07-03 | Honeywell International Inc. | Backing plate and method of making |
| US20080196548A1 (en) * | 2007-02-16 | 2008-08-21 | Magnesium Technologies Corporation | Desulfurization puck |
| EP2131977B1 (en) * | 2007-03-10 | 2014-10-29 | Cool Options, Inc. | Screw design and method for metal injection molding |
| CA2628504C (en) | 2007-04-06 | 2015-05-26 | Ashley Stone | Device for casting |
| US20080295989A1 (en) * | 2007-05-30 | 2008-12-04 | Husky Injection Molding Systems Ltd. | Near-Liquidus Rheomolding of Injectable Alloy |
| US7840306B2 (en) * | 2007-08-23 | 2010-11-23 | Husky Injection Molding Systems Ltd. | Molding-system set-up based on molded-part attribute |
| US20090057300A1 (en) * | 2007-08-27 | 2009-03-05 | Xaloy Incorporated | Heating system for plastic processing equipment having a profile gap |
| US20090107646A1 (en) | 2007-10-31 | 2009-04-30 | Husky Injection Molding Systems Ltd. | Metal-Molding Conduit Assembly of Metal-Molding System |
| US20090116183A1 (en) * | 2007-11-01 | 2009-05-07 | Dell Products L.P. | Gas Assisted Thixotropic Molded Chassis For Cooling A Computer Chassis |
| JP4627314B2 (ja) | 2007-12-28 | 2011-02-09 | 日精樹脂工業株式会社 | 金属成形用射出装置の射出シリンダ |
| JP5632377B2 (ja) * | 2008-09-17 | 2014-11-26 | クール ポリマーズ，インコーポレーテッド | 多成分組成物の金属射出成形 |
| US20100092790A1 (en) * | 2008-10-14 | 2010-04-15 | Gm Global Technology Operations, Inc. | Molded or extruded combinations of light metal alloys and high-temperature polymers |
| FR2943264B1 (fr) * | 2009-03-17 | 2012-11-16 | Hispano Suiza Sa | Carter moule avec tuyauteries rapportees |
| CN101524747B (zh) * | 2009-04-20 | 2012-09-05 | 广东伊之密精密机械股份有限公司 | 伺服控制半固态镁合金高速注射成型机 |
| US20110067998A1 (en) * | 2009-09-20 | 2011-03-24 | Miasole | Method of making an electrically conductive cadmium sulfide sputtering target for photovoltaic manufacturing |
| US9011494B2 (en) | 2009-09-24 | 2015-04-21 | Warsaw Orthopedic, Inc. | Composite vertebral rod system and methods of use |
| US20110218574A1 (en) * | 2010-03-03 | 2011-09-08 | Warsaw Orthopedic, Inc. | Dynamic vertebral construct |
| US8048707B1 (en) | 2010-10-19 | 2011-11-01 | Miasole | Sulfur salt containing CIG targets, methods of making and methods of use thereof |
| US7935558B1 (en) * | 2010-10-19 | 2011-05-03 | Miasole | Sodium salt containing CIG targets, methods of making and methods of use thereof |
| US9169548B1 (en) | 2010-10-19 | 2015-10-27 | Apollo Precision Fujian Limited | Photovoltaic cell with copper poor CIGS absorber layer and method of making thereof |
| DE102011017610B3 (de) * | 2011-04-27 | 2012-06-21 | Oskar Frech Gmbh + Co. Kg | Gießkolben und Gießeinheit mit Absperrventil |
| US8916090B2 (en) | 2011-07-07 | 2014-12-23 | Karl Storz Imaging, Inc. | Endoscopic camera component manufacturing method |
| EP2586546A1 (de) | 2011-10-31 | 2013-05-01 | Bühler AG | Verfahren zur Herstellung von Salzkernen |
| US10043921B1 (en) | 2011-12-21 | 2018-08-07 | Beijing Apollo Ding Rong Solar Technology Co., Ltd. | Photovoltaic cell with high efficiency cigs absorber layer with low minority carrier lifetime and method of making thereof |
| US8353124B1 (en) * | 2012-03-27 | 2013-01-15 | Smith & Wesson Corp. | Thixotropic molded barrel for firearm |
| CN104619439B (zh) * | 2012-09-12 | 2017-07-14 | 奥里诺科铝科技工业公司 | 用于车辆和大型家电的铝合金制成部件的制造工艺和设备，及由此获得的部件 |
| TWI492427B (zh) * | 2012-09-19 | 2015-07-11 | 一詮精密工業股份有限公司 | 發光二極體導線架的製造方法 |
| CN104338932B (zh) * | 2014-10-15 | 2017-09-15 | 苏州有色金属研究院有限公司 | 轻金属半固态注射成型机 |
| EP3227081B1 (en) | 2014-12-04 | 2020-08-05 | Extrude to Fill, Inc. | Nozzle shut off for injection molding system |
| US9526403B2 (en) | 2015-02-04 | 2016-12-27 | Karl Storz Imaging, Inc. | Polymeric material for use in and with sterilizable medical devices |
| DE102016201395A1 (de) * | 2016-01-29 | 2017-08-03 | Mahle International Gmbh | Verfahren zur Herstellung einer Wärmetauschereinrichtung |
| AT518824A1 (de) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Verfahren zur Herstellung eines Profils aus einer Metalllegierung |
| AT518822A1 (de) * | 2016-05-31 | 2018-01-15 | Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh | Verfahren und Extruder zur Herstellung eines Profils aus einer Metalllegierung |
| RU169634U1 (ru) * | 2016-09-30 | 2017-03-27 | Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" | Экструдер для аддитивного производства изделий из композитных материалов |
| RU2712672C2 (ru) * | 2018-05-17 | 2020-01-30 | Игорь Александрович Тихомиров | Способ изготовления деталей машин из алюминиевой стружки |
| RU2696164C1 (ru) * | 2018-12-08 | 2019-07-31 | федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") | Способ получения биметаллических изделий штамповкой жидкого металла |
| CN109622911B (zh) * | 2019-01-31 | 2024-06-18 | 金雅豪精密金属科技（深圳）股份有限公司 | 热室机高效制备半固态有色金属合金的射料筒装置 |
| CN112247097B (zh) * | 2020-10-22 | 2022-03-18 | 重庆建谊祥科技有限公司 | 一种镁合金建筑模板半固态压铸及双氟化联合制造方法 |
| CN113579194A (zh) * | 2021-07-15 | 2021-11-02 | 伯乐智能装备有限公司 | 一种轻合金产品 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386966A (en) * | 1943-03-10 | 1945-10-16 | Hydraulic Dev Corp Inc | High-frequency electrostatic heating of plastics |
| US2529146A (en) * | 1948-03-15 | 1950-11-07 | Waldes Kohinoor Inc | Injection molding apparatus |
| US3874207A (en) * | 1957-10-22 | 1975-04-01 | Jerome H Lemelson | Extrusion apparatus |
| US3048892A (en) * | 1959-06-12 | 1962-08-14 | Copperweld Steel Co | Powder applicator |
| US3189945A (en) * | 1962-03-01 | 1965-06-22 | Pennsalt Chemicals Corp | Injection molding apparatus |
| US3550207A (en) * | 1968-10-15 | 1970-12-29 | Pennwalt Corp | Sprue bushing purge port for injection molding machine |
| US3893792A (en) * | 1973-04-06 | 1975-07-08 | Bbf Group Inc | Controller for injection molding machine |
| US4212625A (en) * | 1978-03-14 | 1980-07-15 | Shutt George V | High speed injector for molding machines |
| DE2922914A1 (de) * | 1979-06-06 | 1980-12-11 | Oskar Frech Werkzeugbau Gmbh & | Verfahren und anordnung zum steuern des einpressvorganges bei kaltkammer- druckgussmaschinen |
| US4771818A (en) * | 1979-12-14 | 1988-09-20 | Alumax Inc. | Process of shaping a metal alloy product |
| US4694881A (en) * | 1981-12-01 | 1987-09-22 | The Dow Chemical Company | Method for making thixotropic materials |
| US4694882A (en) * | 1981-12-01 | 1987-09-22 | The Dow Chemical Company | Method for making thixotropic materials |
| US4473103A (en) * | 1982-01-29 | 1984-09-25 | International Telephone And Telegraph Corporation | Continuous production of metal alloy composites |
| JPS58212850A (ja) * | 1982-06-03 | 1983-12-10 | Toshiba Mach Co Ltd | 射出条件自動調整方法 |
| JPS60250867A (ja) * | 1984-05-24 | 1985-12-11 | Nippon Denso Co Ltd | ダイカスト方法及びダイカスト装置 |
| US4687042A (en) * | 1986-07-23 | 1987-08-18 | Alumax, Inc. | Method of producing shaped metal parts |
| US4964881A (en) | 1989-02-13 | 1990-10-23 | The California Institute Of Technology | Calcium impregnation of coal enriched in CO2 using high-pressure techniques |
-
1989
- 1989-02-10 US US07/309,758 patent/US5040589A/en not_active Expired - Lifetime
-
1990
- 1990-01-19 BR BR909005084A patent/BR9005084A/pt not_active IP Right Cessation
- 1990-01-19 WO PCT/US1990/000416 patent/WO1990009251A1/en not_active Ceased
- 1990-01-19 DE DE69017966T patent/DE69017966T2/de not_active Expired - Lifetime
- 1990-01-19 AT AT90903515T patent/ATE120112T1/de not_active IP Right Cessation
- 1990-01-19 EP EP90903515A patent/EP0409966B1/en not_active Expired - Lifetime
- 1990-01-19 JP JP2504321A patent/JP3062952B2/ja not_active Expired - Lifetime
- 1990-01-19 ES ES90903515T patent/ES2069734T3/es not_active Expired - Lifetime
- 1990-01-19 AU AU51593/90A patent/AU622531B2/en not_active Expired
- 1990-01-19 DK DK90903515.6T patent/DK0409966T3/da active
- 1990-01-19 HU HU901914A patent/HUT56509A/hu unknown
- 1990-02-05 NZ NZ232373A patent/NZ232373A/en unknown
- 1990-02-08 PL PL90283691A patent/PL165468B1/pl unknown
- 1990-02-09 MX MX019455A patent/MX171944B/es unknown
- 1990-02-09 DD DD90337725A patent/DD297782A5/de not_active IP Right Cessation
- 1990-02-09 ZA ZA90985A patent/ZA90985B/xx unknown
- 1990-02-09 CS CS90651A patent/CS65190A3/cs unknown
- 1990-02-09 CA CA002009722A patent/CA2009722C/en not_active Expired - Lifetime
- 1990-10-09 NO NO90904369A patent/NO904369L/no unknown
- 1990-10-09 RU SU904831584A patent/RU2023532C1/ru active
- 1990-10-09 FI FI904964A patent/FI93176C/fi active IP Right Grant
- 1990-10-10 KR KR1019900702235A patent/KR0149166B1/ko not_active Expired - Fee Related
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|---|---|
| JP3062952B2 (ja) | 2000-07-12 |
| RU2023532C1 (ru) | 1994-11-30 |
| PL165468B1 (pl) | 1994-12-30 |
| ZA90985B (en) | 1991-10-30 |
| CA2009722A1 (en) | 1990-08-10 |
| ATE120112T1 (de) | 1995-04-15 |
| BR9005084A (pt) | 1991-08-06 |
| AU622531B2 (en) | 1992-04-09 |
| DD297782A5 (de) | 1992-01-23 |
| AU5159390A (en) | 1990-09-05 |
| KR0149166B1 (en) | 1999-10-01 |
| EP0409966A1 (en) | 1991-01-30 |
| CA2009722C (en) | 1995-11-07 |
| US5040589A (en) | 1991-08-20 |
| MX171944B (es) | 1993-11-24 |
| WO1990009251A1 (en) | 1990-08-23 |
| DE69017966T2 (de) | 1995-09-21 |
| EP0409966B1 (en) | 1995-03-22 |
| HUT56509A (en) | 1991-09-30 |
| FI904964A0 (fi) | 1990-10-09 |
| NO904369D0 (no) | 1990-10-09 |
| KR910700108A (ko) | 1991-03-13 |
| FI93176C (fi) | 1995-03-10 |
| ES2069734T3 (es) | 1995-05-16 |
| HU901914D0 (en) | 1991-05-28 |
| DK0409966T3 (da) | 1995-08-14 |
| NO904369L (no) | 1990-12-07 |
| FI93176B (fi) | 1994-11-30 |
| EP0409966A4 (en) | 1992-12-02 |
| JPH03504830A (ja) | 1991-10-24 |
| DE69017966D1 (de) | 1995-04-27 |
| NZ232373A (en) | 1992-12-23 |
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