SE504136C2 - Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärn - Google Patents
Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärnInfo
- Publication number
- SE504136C2 SE504136C2 SE9500432A SE9500432A SE504136C2 SE 504136 C2 SE504136 C2 SE 504136C2 SE 9500432 A SE9500432 A SE 9500432A SE 9500432 A SE9500432 A SE 9500432A SE 504136 C2 SE504136 C2 SE 504136C2
- Authority
- SE
- Sweden
- Prior art keywords
- iron
- cast iron
- molten cast
- graphite
- vessel
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 95
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 229910001060 Gray iron Inorganic materials 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000010439 graphite Substances 0.000 title claims description 64
- 229910002804 graphite Inorganic materials 0.000 title claims description 64
- 229910052742 iron Inorganic materials 0.000 title claims description 47
- 238000005266 casting Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title claims description 8
- 229910001018 Cast iron Inorganic materials 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 17
- 239000013078 crystal Substances 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 description 21
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 16
- 229910052749 magnesium Inorganic materials 0.000 description 16
- 229910001141 Ductile iron Inorganic materials 0.000 description 15
- 239000000155 melt Substances 0.000 description 15
- 238000000576 coating method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000003607 modifier Substances 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910001126 Compacted graphite iron Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 239000003484 crystal nucleating agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000703 high-speed centrifugation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000009966 trimming Methods 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
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/08—Manufacture of cast-iron
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9500432A SE504136C2 (sv) | 1995-02-07 | 1995-02-07 | Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärn |
| KR1019970705424A KR100417049B1 (ko) | 1995-02-07 | 1996-01-04 | 콤팩트흑연주철및회주철의변화를제어하여단일의주조품을제조하는방법 |
| CN96191821A CN1173837A (zh) | 1995-02-07 | 1996-01-04 | 具有可控致密石墨铸铁和灰口铸铁的非均匀结构的整体铸造产品的制造方法 |
| CZ972430A CZ243097A3 (cs) | 1995-02-07 | 1996-01-04 | Způsob výroby odlitků, odlévaných jako jeden kus, s možností řízených změn zhutněné grafitické litiny a šedé litiny |
| PCT/SE1996/000003 WO1996024451A1 (en) | 1995-02-07 | 1996-01-04 | A method of manufacturing cast products which are cast in a single-piece having controlled variations of compacted graphite iron and grey cast iron |
| EP96902525A EP0806996B1 (en) | 1995-02-07 | 1996-01-04 | A method of manufacturing cast products which are cast in a single-piece having controlled variations of compacted graphite iron and grey cast iron |
| DE69603830T DE69603830T2 (de) | 1995-02-07 | 1996-01-04 | Herstellungsverfahren von gussstücken die in einem stück gegossen werden, mit kontrollierte variation von kugelgraphit und grauguss |
| RU97114953/02A RU2153004C2 (ru) | 1995-02-07 | 1996-01-04 | Способ изготовления литых изделий в виде единой детали |
| CA002211804A CA2211804A1 (en) | 1995-02-07 | 1996-01-04 | A method of manufacturing cast products which are cast in a single-piece having controlled variations of compacted graphite iron and grey cast iron |
| AU46805/96A AU4680596A (en) | 1995-02-07 | 1996-01-04 | A method of manufacturing cast products which are cast in a single-piece having controlled variations of compacted graphite iron and grey cast iron |
| ZA96262A ZA96262B (en) | 1995-02-07 | 1996-01-12 | A method of manufacturing cast products which are cast in a single-piece having controlled variations of compacted graphite iron and grey cast iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9500432A SE504136C2 (sv) | 1995-02-07 | 1995-02-07 | Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärn |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9500432D0 SE9500432D0 (sv) | 1995-02-07 |
| SE9500432L SE9500432L (sv) | 1996-08-08 |
| SE504136C2 true SE504136C2 (sv) | 1996-11-18 |
Family
ID=20397113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9500432A SE504136C2 (sv) | 1995-02-07 | 1995-02-07 | Förfarande för framställning av gjutgods som är gjutna i ett enda stycke där vissa delar innehåller kompaktgrafitjärn och andra grått gjutjärn |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0806996B1 (cs) |
| KR (1) | KR100417049B1 (cs) |
| CN (1) | CN1173837A (cs) |
| AU (1) | AU4680596A (cs) |
| CA (1) | CA2211804A1 (cs) |
| CZ (1) | CZ243097A3 (cs) |
| DE (1) | DE69603830T2 (cs) |
| RU (1) | RU2153004C2 (cs) |
| SE (1) | SE504136C2 (cs) |
| WO (1) | WO1996024451A1 (cs) |
| ZA (1) | ZA96262B (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6021581A (en) * | 1998-06-22 | 2000-02-08 | Voith Sulzer Paper Technology North America, Inc. | Method of drying a paper web in a paper-making machine at speeds greater than 6000 feet per minute |
| DE19942780A1 (de) * | 1999-09-08 | 2001-03-15 | Bruehl Eisenwerk | Zylinderkopf für eine Kolbenbrennkraftmaschine |
| JP4076438B2 (ja) * | 2002-12-27 | 2008-04-16 | 株式会社キリウ | ねずみ鋳鉄における黒鉛組織の評価方法および評価システム |
| DE10342582B4 (de) * | 2003-05-06 | 2010-09-16 | Halberg-Guss Gmbh | Herstellen eines Gradientenwerkstücks durch Schichtgießen |
| US8726974B2 (en) | 2010-01-29 | 2014-05-20 | Caterpillar Inc. | In-situ graphite shape control for iron castings |
| US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| CN109115672B (zh) * | 2018-11-06 | 2021-01-01 | 苏交科集团股份有限公司 | 一种沥青路面再生封层材料渗透性能评价方法 |
| DE102023115837A1 (de) * | 2023-06-16 | 2024-12-19 | Fritz Winter Eisengiesserei Gmbh & Co. Kg | GIEßFORM UND VERFAHREN ZUM GIEßEN WENIGSTENS EINES GUSSTEILS SOWIE GUSSTEIL |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE444817B (sv) * | 1984-09-12 | 1986-05-12 | Sintercast Ab | Forfarande for framstellning av gjutgods av gjutjern |
| US5316068A (en) * | 1989-01-20 | 1994-05-31 | Aisin Seiki Kabushiki Kaisha | Method for producing casting with functional gradient |
| SE9001894L (sv) * | 1990-05-28 | 1991-12-02 | Volvo Ab | Foerfarande foer framstaellning av gjutjaern |
| SE469712B (sv) * | 1990-10-15 | 1993-08-30 | Sintercast Ltd | Foerfarande foer framstaellning av gjutjaern med kompakt grafit |
| SE501003C2 (sv) * | 1990-10-15 | 1994-10-17 | Sintercast Ab | Förfarande för framställning av segjärn |
| SE470092B (sv) * | 1992-04-09 | 1993-11-08 | Sintercast Ltd | Förfarande för framställning av gjutgods med homogen grafitstruktur |
| DE4308614A1 (de) * | 1993-03-18 | 1994-09-22 | Fritz Winter Eisengieserei Ohg | Verfahren zur Herstellung von Werkstücken aus Gußeisen und danach hergestellte hohle Gußstücke |
-
1995
- 1995-02-07 SE SE9500432A patent/SE504136C2/sv not_active IP Right Cessation
-
1996
- 1996-01-04 CZ CZ972430A patent/CZ243097A3/cs unknown
- 1996-01-04 RU RU97114953/02A patent/RU2153004C2/ru active
- 1996-01-04 DE DE69603830T patent/DE69603830T2/de not_active Expired - Fee Related
- 1996-01-04 WO PCT/SE1996/000003 patent/WO1996024451A1/en not_active Ceased
- 1996-01-04 KR KR1019970705424A patent/KR100417049B1/ko not_active Expired - Fee Related
- 1996-01-04 AU AU46805/96A patent/AU4680596A/en not_active Abandoned
- 1996-01-04 CN CN96191821A patent/CN1173837A/zh active Pending
- 1996-01-04 EP EP96902525A patent/EP0806996B1/en not_active Expired - Lifetime
- 1996-01-04 CA CA002211804A patent/CA2211804A1/en not_active Abandoned
- 1996-01-12 ZA ZA96262A patent/ZA96262B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2211804A1 (en) | 1996-08-15 |
| ZA96262B (en) | 1996-08-01 |
| AU4680596A (en) | 1996-08-27 |
| RU2153004C2 (ru) | 2000-07-20 |
| KR19980702029A (ko) | 1998-07-15 |
| DE69603830T2 (de) | 2000-03-09 |
| WO1996024451A1 (en) | 1996-08-15 |
| SE9500432D0 (sv) | 1995-02-07 |
| EP0806996A1 (en) | 1997-11-19 |
| EP0806996B1 (en) | 1999-08-18 |
| CZ243097A3 (cs) | 1998-07-15 |
| KR100417049B1 (ko) | 2004-03-18 |
| DE69603830D1 (de) | 1999-09-23 |
| SE9500432L (sv) | 1996-08-08 |
| CN1173837A (zh) | 1998-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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