SE529445C2 - Process för framställning av kompaktgrafitjärn - Google Patents
Process för framställning av kompaktgrafitjärnInfo
- Publication number
- SE529445C2 SE529445C2 SE0502817A SE0502817A SE529445C2 SE 529445 C2 SE529445 C2 SE 529445C2 SE 0502817 A SE0502817 A SE 0502817A SE 0502817 A SE0502817 A SE 0502817A SE 529445 C2 SE529445 C2 SE 529445C2
- Authority
- SE
- Sweden
- Prior art keywords
- cerium
- iron
- magnesium
- mold
- alloy
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 6
- 229910002804 graphite Inorganic materials 0.000 title claims description 5
- 239000010439 graphite Substances 0.000 title claims description 5
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 18
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 12
- 239000011777 magnesium Substances 0.000 claims abstract description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 10
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 9
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 7
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- 239000004927 clay Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229910001126 Compacted graphite iron Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000636 Ce alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
-
- 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
- C21C1/10—Making spheroidal graphite cast-iron
- C21C1/105—Nodularising additive agents
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0502817A SE529445C2 (sv) | 2005-12-20 | 2005-12-20 | Process för framställning av kompaktgrafitjärn |
| CN2006800481058A CN101341262B (zh) | 2005-12-20 | 2006-12-14 | 蠕墨铸铁的制造方法 |
| PCT/SE2006/001424 WO2007073280A1 (en) | 2005-12-20 | 2006-12-14 | Process for production of compacted graphite iron |
| KR1020087015971A KR20080089577A (ko) | 2005-12-20 | 2006-12-14 | 강화 흑연철의 생산을 위한 방법 |
| BRPI0620077-0A BRPI0620077A2 (pt) | 2005-12-20 | 2006-12-14 | processo para produção de ferro grafite compactado |
| US12/086,637 US20090183848A1 (en) | 2005-12-20 | 2006-12-14 | Process for Production of Compacted Graphite Iron |
| MX2008007968A MX2008007968A (es) | 2005-12-20 | 2006-12-14 | Procedimiento para la produccion de hierro grafito compacto. |
| EP06835848A EP1974062B1 (en) | 2005-12-20 | 2006-12-14 | Process for production of compacted graphite iron |
| US13/329,561 US20120090803A1 (en) | 2005-12-20 | 2011-12-19 | Process for producton of compacted graphite iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0502817A SE529445C2 (sv) | 2005-12-20 | 2005-12-20 | Process för framställning av kompaktgrafitjärn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE0502817L SE0502817L (sv) | 2007-06-21 |
| SE529445C2 true SE529445C2 (sv) | 2007-08-14 |
Family
ID=38188913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE0502817A SE529445C2 (sv) | 2005-12-20 | 2005-12-20 | Process för framställning av kompaktgrafitjärn |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US20090183848A1 (es) |
| EP (1) | EP1974062B1 (es) |
| KR (1) | KR20080089577A (es) |
| CN (1) | CN101341262B (es) |
| BR (1) | BRPI0620077A2 (es) |
| MX (1) | MX2008007968A (es) |
| SE (1) | SE529445C2 (es) |
| WO (1) | WO2007073280A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101708583B1 (ko) * | 2013-09-06 | 2017-02-20 | 도시바 기카이 가부시키가이샤 | 구상 흑연 주철의 용탕의 구상화 처리 방법 |
| CN105785882B (zh) * | 2016-05-09 | 2019-05-14 | 哈尔滨理工大学 | 一种球墨铸铁球化孕育处理动态调控方法及系统 |
| ES2901405T3 (es) * | 2016-09-12 | 2022-03-22 | Snam Alloys Pvt Ltd | Un proceso sin magnesio para producir hierro de grafito compacto (HGC) |
| BR102016022690B1 (pt) * | 2016-09-29 | 2022-02-08 | Tupy S.A. | Liga de ferro fundido vermicular para bloco e cabeçote de motor a combustão interna |
| CN109371191A (zh) * | 2018-11-09 | 2019-02-22 | 中船海洋动力部件有限公司 | 一种蠕墨铸铁的蠕化孕育方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB833486A (en) * | 1956-05-02 | 1960-04-27 | British Cast Iron Res Ass | Manufacture of engineering components and of improved grey cast iron therefor |
| US3392013A (en) * | 1966-03-14 | 1968-07-09 | Owens Illinois Inc | Cast iron composition and process for making |
| US3765876A (en) * | 1972-11-01 | 1973-10-16 | W Moore | Method of making nodular iron castings |
| EP0041953B1 (en) * | 1979-12-19 | 1984-06-13 | Foseco International Limited | Production of vermicular graphite cast iron |
| DE3010623C2 (de) * | 1980-03-20 | 1982-12-02 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zum Behandlung von geschmolzenem Gußeisen |
| CH656147A5 (de) * | 1981-03-31 | 1986-06-13 | Fischer Ag Georg | Verfahren zur herstellung eines gusseisens mit vermiculargraphit. |
| US4806157A (en) * | 1983-06-23 | 1989-02-21 | Subramanian Sundaresa V | Process for producing compacted graphite iron castings |
| DE3801917A1 (de) * | 1988-01-23 | 1989-08-03 | Metallgesellschaft Ag | Verfahren zur herstellung von gusseisen mit kugelgraphit |
| NO306169B1 (no) * | 1997-12-08 | 1999-09-27 | Elkem Materials | Ympemiddel for stöpejern og fremgangsmÕte for fremstilling av ympemiddel |
| SE518344C2 (sv) | 2000-01-26 | 2002-09-24 | Novacast Ab | Ingjutsystem |
-
2005
- 2005-12-20 SE SE0502817A patent/SE529445C2/sv not_active IP Right Cessation
-
2006
- 2006-12-14 US US12/086,637 patent/US20090183848A1/en not_active Abandoned
- 2006-12-14 KR KR1020087015971A patent/KR20080089577A/ko not_active Application Discontinuation
- 2006-12-14 WO PCT/SE2006/001424 patent/WO2007073280A1/en active Application Filing
- 2006-12-14 EP EP06835848A patent/EP1974062B1/en not_active Not-in-force
- 2006-12-14 CN CN2006800481058A patent/CN101341262B/zh not_active Expired - Fee Related
- 2006-12-14 MX MX2008007968A patent/MX2008007968A/es unknown
- 2006-12-14 BR BRPI0620077-0A patent/BRPI0620077A2/pt not_active IP Right Cessation
-
2011
- 2011-12-19 US US13/329,561 patent/US20120090803A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN101341262B (zh) | 2010-12-29 |
| MX2008007968A (es) | 2008-09-26 |
| CN101341262A (zh) | 2009-01-07 |
| EP1974062B1 (en) | 2013-01-23 |
| EP1974062A1 (en) | 2008-10-01 |
| BRPI0620077A2 (pt) | 2011-11-01 |
| US20120090803A1 (en) | 2012-04-19 |
| SE0502817L (sv) | 2007-06-21 |
| KR20080089577A (ko) | 2008-10-07 |
| WO2007073280A1 (en) | 2007-06-28 |
| US20090183848A1 (en) | 2009-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |