RU2528569C2 - Способ определения количеств модификатора, добавляемых в расплав чугуна - Google Patents
Способ определения количеств модификатора, добавляемых в расплав чугуна Download PDFInfo
- Publication number
- RU2528569C2 RU2528569C2 RU2013101763/02A RU2013101763A RU2528569C2 RU 2528569 C2 RU2528569 C2 RU 2528569C2 RU 2013101763/02 A RU2013101763/02 A RU 2013101763/02A RU 2013101763 A RU2013101763 A RU 2013101763A RU 2528569 C2 RU2528569 C2 RU 2528569C2
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- Prior art keywords
- modifier
- melt
- casting process
- amount
- added
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 37
- 229910052742 iron Inorganic materials 0.000 title claims description 19
- 239000003795 chemical substances by application Substances 0.000 title abstract 2
- 239000003607 modifier Substances 0.000 claims abstract description 77
- 239000000155 melt Substances 0.000 claims abstract description 63
- 230000005496 eutectics Effects 0.000 claims abstract description 57
- 238000005266 casting Methods 0.000 claims abstract description 39
- 238000002425 crystallisation Methods 0.000 claims abstract description 28
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000008025 crystallization Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 19
- 229910052710 silicon Inorganic materials 0.000 claims description 19
- 239000010703 silicon Substances 0.000 claims description 19
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 7
- 238000002076 thermal analysis method Methods 0.000 abstract description 6
- 238000005272 metallurgy Methods 0.000 abstract 1
- 230000006911 nucleation Effects 0.000 description 17
- 238000010899 nucleation Methods 0.000 description 17
- 238000012360 testing method Methods 0.000 description 17
- 239000012071 phase Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229910001566 austenite Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 229910017112 Fe—C Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004781 supercooling Methods 0.000 description 3
- 229910005347 FeSi Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
- G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1050616A SE534912C2 (sv) | 2010-06-16 | 2010-06-16 | Metod för att bestämma mängd ympmedel som skall tillsättas en gjutjärnssmälta |
| SE1050616-0 | 2010-06-16 | ||
| PCT/SE2011/050732 WO2011159234A1 (en) | 2010-06-16 | 2011-06-14 | Method for determining amounts of inoculant to be added to a cast-iron melt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013101763A RU2013101763A (ru) | 2014-07-27 |
| RU2528569C2 true RU2528569C2 (ru) | 2014-09-20 |
Family
ID=45348430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013101763/02A RU2528569C2 (ru) | 2010-06-16 | 2011-06-14 | Способ определения количеств модификатора, добавляемых в расплав чугуна |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2583089A4 (ko) |
| KR (1) | KR101412165B1 (ko) |
| CN (1) | CN102985811B (ko) |
| BR (1) | BR112012030956A2 (ko) |
| RU (1) | RU2528569C2 (ko) |
| SE (1) | SE534912C2 (ko) |
| WO (1) | WO2011159234A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111800611B (zh) * | 2020-07-02 | 2021-12-31 | 上海新研工业设备股份有限公司 | 在线随流孕育机检测装置和检测方法及应用 |
| CN113088802B (zh) * | 2021-04-02 | 2022-04-15 | 广西玉柴机器股份有限公司 | 一种低缩孔倾向的蠕墨铸铁生产方法及蠕墨铸铁 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1109642A1 (ru) * | 1982-12-21 | 1984-08-23 | Всесоюзный заочный машиностроительный институт | Способ контрол жидкого металла |
| WO1991013176A1 (en) * | 1990-02-26 | 1991-09-05 | Sintercast Ltd. | A method for controlling and regulating the primary nucleation of iron melts |
| US5804006A (en) * | 1995-05-16 | 1998-09-08 | Kimura Foundry Co., Ltd. | Method for judging the properties of molten cast iron |
| RU99114769A (ru) * | 1996-12-04 | 2001-06-20 | Синтеркаст АБ | Способ прогнозирования микроструктуры чугуна |
| SE516136C2 (sv) * | 1998-12-18 | 2001-11-19 | Sintercast Ab | Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2510947B2 (ja) * | 1993-10-15 | 1996-06-26 | 有限会社日本サブランスプローブエンジニアリング | 鋳鉄の溶湯中における球状化剤またはｃｖ化剤の有無および片状黒鉛鋳鉄のチル化傾向を判別する方法とそれに使用する試料採取容器 |
| SE509818C2 (sv) | 1995-11-16 | 1999-03-08 | Sintercast Ab | Method för framställning av gjutna föremål av förbehandlad smälta |
| SE506802C2 (sv) | 1996-03-18 | 1998-02-16 | Sintercast Ab | Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg |
| BR9713843A (pt) * | 1996-12-04 | 2000-02-29 | Sintercast Ab | Processos para prognosticar a microestrutura em que uma determinada corrida de ferro fundido se modificará, e para produzir um fundido de ferro grafìtico compacto (cgi), e aparelho para o uso nos mesmos |
| SE9904257D0 (sv) | 1999-11-23 | 1999-11-23 | Sintercast Ab | New cast iron alloy |
| SE0300752L (sv) | 2003-03-19 | 2004-09-20 | Volvo Lastvagnar Ab | Gråjärn för motorcylinderblock och -topplock |
-
2010
- 2010-06-16 SE SE1050616A patent/SE534912C2/sv not_active IP Right Cessation
-
2011
- 2011-06-14 WO PCT/SE2011/050732 patent/WO2011159234A1/en active Application Filing
- 2011-06-14 KR KR1020137001223A patent/KR101412165B1/ko active IP Right Grant
- 2011-06-14 RU RU2013101763/02A patent/RU2528569C2/ru not_active IP Right Cessation
- 2011-06-14 EP EP11796052.6A patent/EP2583089A4/en not_active Withdrawn
- 2011-06-14 BR BR112012030956A patent/BR112012030956A2/pt not_active IP Right Cessation
- 2011-06-14 CN CN201180029640.XA patent/CN102985811B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1109642A1 (ru) * | 1982-12-21 | 1984-08-23 | Всесоюзный заочный машиностроительный институт | Способ контрол жидкого металла |
| WO1991013176A1 (en) * | 1990-02-26 | 1991-09-05 | Sintercast Ltd. | A method for controlling and regulating the primary nucleation of iron melts |
| US5804006A (en) * | 1995-05-16 | 1998-09-08 | Kimura Foundry Co., Ltd. | Method for judging the properties of molten cast iron |
| RU99114769A (ru) * | 1996-12-04 | 2001-06-20 | Синтеркаст АБ | Способ прогнозирования микроструктуры чугуна |
| SE516136C2 (sv) * | 1998-12-18 | 2001-11-19 | Sintercast Ab | Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102985811A (zh) | 2013-03-20 |
| KR101412165B1 (ko) | 2014-06-25 |
| EP2583089A4 (en) | 2016-11-23 |
| WO2011159234A1 (en) | 2011-12-22 |
| SE534912C2 (sv) | 2012-02-14 |
| EP2583089A1 (en) | 2013-04-24 |
| RU2013101763A (ru) | 2014-07-27 |
| SE1050616A1 (sv) | 2011-12-17 |
| KR20130043160A (ko) | 2013-04-29 |
| BR112012030956A2 (pt) | 2016-11-01 |
| CN102985811B (zh) | 2014-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160615 |