RU2230133C2 - Способ определения количества структурно-модифицирующего агента, вводимого в расплав чугуна, способ получения отливок из чугуна, установка для определения количества структурно-модифицирующего агента и компьютерный программный продукт для нее - Google Patents
Способ определения количества структурно-модифицирующего агента, вводимого в расплав чугуна, способ получения отливок из чугуна, установка для определения количества структурно-модифицирующего агента и компьютерный программный продукт для нее Download PDFInfo
- Publication number
- RU2230133C2 RU2230133C2 RU2001119985/02A RU2001119985A RU2230133C2 RU 2230133 C2 RU2230133 C2 RU 2230133C2 RU 2001119985/02 A RU2001119985/02 A RU 2001119985/02A RU 2001119985 A RU2001119985 A RU 2001119985A RU 2230133 C2 RU2230133 C2 RU 2230133C2
- Authority
- RU
- Russia
- Prior art keywords
- amount
- iron
- heat
- pig
- time
- Prior art date
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 title claims abstract description 8
- 229910000805 Pig iron Inorganic materials 0.000 title abstract 17
- 238000011002 quantification Methods 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 claims abstract description 50
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 29
- 239000010439 graphite Substances 0.000 claims abstract description 29
- 239000000155 melt Substances 0.000 claims abstract description 25
- 230000005496 eutectics Effects 0.000 claims abstract description 22
- 238000007711 solidification Methods 0.000 claims abstract description 13
- 230000008023 solidification Effects 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000004364 calculation method Methods 0.000 claims abstract description 3
- 238000005070 sampling Methods 0.000 claims abstract 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 56
- 229910001018 Cast iron Inorganic materials 0.000 claims description 35
- 229910052742 iron Inorganic materials 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 17
- 229910001566 austenite Inorganic materials 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 4
- 230000020169 heat generation Effects 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 12
- 230000006870 function Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010587 phase diagram Methods 0.000 abstract description 2
- 238000009851 ferrous metallurgy Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- 238000002076 thermal analysis method Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003556 assay Methods 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- -1 cerium Chemical class 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium 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
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9804419A SE516136C2 (sv) | 1998-12-18 | 1998-12-18 | Process, anordning och datorprogram för bestämning av mängd tillsatsmedel för gjutjärnssmälta |
| SE9804419-1 | 1998-12-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2001119985A RU2001119985A (ru) | 2003-06-27 |
| RU2230133C2 true RU2230133C2 (ru) | 2004-06-10 |
Family
ID=20413746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2001119985/02A RU2230133C2 (ru) | 1998-12-18 | 1999-12-16 | Способ определения количества структурно-модифицирующего агента, вводимого в расплав чугуна, способ получения отливок из чугуна, установка для определения количества структурно-модифицирующего агента и компьютерный программный продукт для нее |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6783570B1 (enExample) |
| EP (1) | EP1141431B1 (enExample) |
| JP (1) | JP4298925B2 (enExample) |
| KR (1) | KR100646310B1 (enExample) |
| CN (1) | CN1124356C (enExample) |
| AU (1) | AU3092200A (enExample) |
| BR (1) | BR9916201A (enExample) |
| CZ (1) | CZ20012175A3 (enExample) |
| DE (1) | DE69915354T2 (enExample) |
| PL (1) | PL348826A1 (enExample) |
| RU (1) | RU2230133C2 (enExample) |
| SE (1) | SE516136C2 (enExample) |
| WO (1) | WO2000037698A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10331124B3 (de) * | 2003-07-09 | 2005-02-17 | Heraeus Electro-Nite International N.V. | Verfahren und Vorrichtung zum Messen der Abkühlkurve von Schmelzenproben und/oder der Aufheizkurve von Schmelzenproben sowie deren Verwendung |
| JP4266923B2 (ja) | 2004-12-27 | 2009-05-27 | 埼玉日本電気株式会社 | フラットパネルスピーカ実装方法、電子機器の組立方法、ガスケット部材、振動板及びフラットパネルスピーカ |
| JP2010099724A (ja) * | 2008-10-27 | 2010-05-06 | Osaka Special Alloy Co Ltd | ダクタイル鋳鉄溶湯評価方法及びこれを用いて鋳造したダクタイル鋳鉄 |
| CN101532974B (zh) * | 2009-04-22 | 2011-08-17 | 首钢总公司 | 一种金属材料盐浴过程中相变热的测试方法 |
| SE534912C2 (sv) * | 2010-06-16 | 2012-02-14 | Scania Cv Ab | Metod för att bestämma mängd ympmedel som skall tillsättas en gjutjärnssmälta |
| KR101234856B1 (ko) | 2010-12-28 | 2013-02-19 | 한국생산기술연구원 | 구상화 처리 모니터링 장치 및 방법 |
| SE537286C2 (sv) * | 2013-07-12 | 2015-03-24 | Sintercast Ab | Sammansättning för beläggning av en yta, beläggning, provtagningsanordning för termisk analys av stelnande metall samttillverkning av provtagningsanordning |
| SE537282C2 (sv) * | 2013-07-12 | 2015-03-24 | Sintercast Ab | En provtagningsanordning för termisk analys |
| JP2023032229A (ja) * | 2021-08-26 | 2023-03-09 | 株式会社マツバラ | 鋳鉄の凝固潜熱算出方法及び凝固潜熱算出装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986001755A1 (en) * | 1984-09-12 | 1986-03-27 | Sinter-Cast Ab | A method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| WO1991013176A1 (en) * | 1990-02-26 | 1991-09-05 | Sintercast Ltd. | A method for controlling and regulating the primary nucleation of iron melts |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469712B (sv) | 1990-10-15 | 1993-08-30 | Sintercast Ltd | Foerfarande foer framstaellning av gjutjaern med kompakt grafit |
| DE4424075A1 (de) | 1994-07-08 | 1996-01-11 | Teves Gmbh Alfred | Spritzvorrichtung für eine Scheibenreinigungsanlage eines Kraftfahrzeuges |
| SE9704208L (sv) * | 1997-11-17 | 1999-05-18 | Sintercast Ab | Nytt förfarande |
| SE515026C2 (sv) * | 1998-12-18 | 2001-05-28 | Sintercast Ab | Förfarande för att förutsäga mikrostrukturen i gjutjärn, anordnings och dataprogramprodukt för utförande av förfarandet |
-
1998
- 1998-12-18 SE SE9804419A patent/SE516136C2/sv not_active IP Right Cessation
-
1999
- 1999-12-16 CN CN99814532A patent/CN1124356C/zh not_active Expired - Fee Related
- 1999-12-16 PL PL99348826A patent/PL348826A1/xx unknown
- 1999-12-16 DE DE69915354T patent/DE69915354T2/de not_active Expired - Lifetime
- 1999-12-16 RU RU2001119985/02A patent/RU2230133C2/ru not_active IP Right Cessation
- 1999-12-16 CZ CZ20012175A patent/CZ20012175A3/cs unknown
- 1999-12-16 AU AU30922/00A patent/AU3092200A/en not_active Abandoned
- 1999-12-16 WO PCT/SE1999/002392 patent/WO2000037698A1/en not_active Ceased
- 1999-12-16 KR KR1020017007634A patent/KR100646310B1/ko not_active Expired - Fee Related
- 1999-12-16 JP JP2000589751A patent/JP4298925B2/ja not_active Expired - Fee Related
- 1999-12-16 EP EP99964891A patent/EP1141431B1/en not_active Expired - Lifetime
- 1999-12-16 US US09/868,062 patent/US6783570B1/en not_active Expired - Lifetime
- 1999-12-16 BR BR9916201-6A patent/BR9916201A/pt not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986001755A1 (en) * | 1984-09-12 | 1986-03-27 | Sinter-Cast Ab | A method for producing cast-iron, and in particular cast-iron which contains vermicular graphite |
| WO1991013176A1 (en) * | 1990-02-26 | 1991-09-05 | Sintercast Ltd. | A method for controlling and regulating the primary nucleation of iron melts |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4298925B2 (ja) | 2009-07-22 |
| CZ20012175A3 (cs) | 2002-08-14 |
| WO2000037698A1 (en) | 2000-06-29 |
| PL348826A1 (en) | 2002-06-17 |
| SE9804419L (sv) | 2000-06-19 |
| AU3092200A (en) | 2000-07-12 |
| US6783570B1 (en) | 2004-08-31 |
| DE69915354D1 (de) | 2004-04-08 |
| DE69915354T2 (de) | 2005-03-17 |
| EP1141431B1 (en) | 2004-03-03 |
| CN1124356C (zh) | 2003-10-15 |
| SE516136C2 (sv) | 2001-11-19 |
| BR9916201A (pt) | 2001-09-04 |
| EP1141431A1 (en) | 2001-10-10 |
| KR100646310B1 (ko) | 2006-11-17 |
| JP2002533657A (ja) | 2002-10-08 |
| KR20010093193A (ko) | 2001-10-27 |
| CN1359428A (zh) | 2002-07-17 |
| SE9804419D0 (sv) | 1998-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4667725A (en) | Method for producing cast-iron, and in particular cast-iron which contains vermicular graphite | |
| Chen et al. | Computer-aided differential thermal analysis of spheroidal and compacted graphite cast irons | |
| RU2230133C2 (ru) | Способ определения количества структурно-модифицирующего агента, вводимого в расплав чугуна, способ получения отливок из чугуна, установка для определения количества структурно-модифицирующего агента и компьютерный программный продукт для нее | |
| CA1114196A (en) | Method and apparatus for predicting metallographic structure | |
| CZ20022175A3 (cs) | Těleso, vytvořené ze ztuhlého, na počátku těstovitého materiálu a obsahující elektricky vodivou cestu, a způsob jeho výroby | |
| EP1165850B1 (en) | Method for predicting the microstructure of solidifying cast iron | |
| RU2001119985A (ru) | Способ определения количества структурно-модифицирующего агента, вводимого в расплав чугуна, способ получения отливок из чугуна, установка для определения количества структурно- модифицирующего агента и компьютерный программный продукт для нее | |
| EP0948740A1 (en) | New method | |
| US4105191A (en) | Crucible for the thermal analysis of aluminum alloys | |
| KR100562224B1 (ko) | 냉각곡선으로부터 계수를 결정하고 용탕에서 조직개량제의 함량을 조절함으로써 제조되는 컴팩트흑연 또는 구상흑연을 가진 철 주물 | |
| US4598754A (en) | Method of controlling metallurgical structure of cast aluminum | |
| JP2002533657A5 (enExample) | ||
| JP2001507791A (ja) | 熱分析システム | |
| RU2242530C2 (ru) | Способ получения отливок, способ определения количества модификатора структуры, устройство для определения количества модификатора структуры и программный продукт компьютера для использования в этом устройстве | |
| MXPA01006195A (en) | Method for determining the needed amount of structure modifying agent to be added to cast iron | |
| RU2003116517A (ru) | Способ и устройство для контроля температуры стали от зеркала расплава в установке непрерывной разливки вплоть до выпуска из печи | |
| CA1115553A (en) | Method and apparatus for predicting metallographic structure | |
| Zhu et al. | The prediction of the microstructure of cast iron using thermal analysis | |
| MXPA99004796A (en) | Method for judging the properties of molten cast iron | |
| JPH10206358A (ja) | 溶湯のチル化傾向評価方法及び溶湯のチル化傾向評価方法を用いた実質的にチルの無い鋳鉄 | |
| RU99114769A (ru) | Способ прогнозирования микроструктуры чугуна | |
| RU2001119984A (ru) | Способ получения отливок, способ определения количества модификатора структуры, устройство для определения количества модификатора структуры и программный продукт компьютера для использования в этом устройстве |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121217 |