SE506802C2 - Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg - Google Patents
Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analysstegInfo
- Publication number
- SE506802C2 SE506802C2 SE9601026A SE9601026A SE506802C2 SE 506802 C2 SE506802 C2 SE 506802C2 SE 9601026 A SE9601026 A SE 9601026A SE 9601026 A SE9601026 A SE 9601026A SE 506802 C2 SE506802 C2 SE 506802C2
- Authority
- SE
- Sweden
- Prior art keywords
- melt
- content
- wall
- vessel
- elemental magnesium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 10
- 229910052742 iron Inorganic materials 0.000 title description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title description 2
- 229910002804 graphite Inorganic materials 0.000 title description 2
- 239000010439 graphite Substances 0.000 title description 2
- 238000002076 thermal analysis method Methods 0.000 title 1
- 239000000155 melt Substances 0.000 claims abstract description 19
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 9
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract 5
- 239000003795 chemical substances by application Substances 0.000 claims abstract 4
- 239000002667 nucleating agent Substances 0.000 claims abstract 2
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 22
- 239000011777 magnesium Substances 0.000 claims description 20
- 229910052749 magnesium Inorganic materials 0.000 claims description 20
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 19
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 9
- 239000011593 sulfur Substances 0.000 claims description 9
- 229910052717 sulfur Inorganic materials 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 4
- 239000002054 inoculum Substances 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 239000011324 bead Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 229910001126 Compacted graphite iron Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 9
- 229910001060 Gray iron Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 210000004884 grey matter Anatomy 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001277382 Terinos Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- G01N25/06—Analysis by measuring change of freezing 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
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
- B22D2/006—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass for the temperature of the molten metal
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal 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)
- Sampling And Sample Adjustment (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9601026A SE506802C2 (sv) | 1996-03-18 | 1996-03-18 | Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg |
| US09/155,016 US6102981A (en) | 1996-03-18 | 1997-02-28 | Method for controlling the composition of a cast iron melt |
| KR1019980707384A KR20000064668A (ko) | 1996-03-18 | 1997-02-28 | 새로운방법 |
| DE69724004T DE69724004T2 (de) | 1996-03-18 | 1997-02-28 | Herstellungsverfahren von gusseisen mit vermiculargraphit |
| AU21839/97A AU2183997A (en) | 1996-03-18 | 1997-02-28 | New method |
| JP53339297A JP4014636B2 (ja) | 1996-03-18 | 1997-02-28 | 鋳物鋳鉄の製造方法 |
| PCT/SE1997/000350 WO1997035184A1 (fr) | 1996-03-18 | 1997-02-28 | Nouveau procede |
| EP97914689A EP0948740B1 (fr) | 1996-03-18 | 1997-02-28 | Procede de production de fonte de fer a graphite compactee |
| ZA9702061A ZA972061B (en) | 1996-03-18 | 1997-03-10 | New method. |
| IDP970850A ID16247A (id) | 1996-03-18 | 1997-03-17 | Metode baru |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9601026A SE506802C2 (sv) | 1996-03-18 | 1996-03-18 | Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9601026D0 SE9601026D0 (sv) | 1996-03-18 |
| SE9601026L SE9601026L (sv) | 1997-09-19 |
| SE506802C2 true SE506802C2 (sv) | 1998-02-16 |
Family
ID=20401831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9601026A SE506802C2 (sv) | 1996-03-18 | 1996-03-18 | Förfarande för framställning av kompaktgrafitjärn innefattande ett termiskt analyssteg |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6102981A (fr) |
| EP (1) | EP0948740B1 (fr) |
| JP (1) | JP4014636B2 (fr) |
| KR (1) | KR20000064668A (fr) |
| AU (1) | AU2183997A (fr) |
| DE (1) | DE69724004T2 (fr) |
| ID (1) | ID16247A (fr) |
| SE (1) | SE506802C2 (fr) |
| WO (1) | WO1997035184A1 (fr) |
| ZA (1) | ZA972061B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0684068B2 (ja) | 1988-04-30 | 1994-10-26 | 大日本スクリーン製造株式会社 | 紗枠並びにその紗枠を使用したスクリーン印刷機 |
| SE9704208L (sv) * | 1997-11-17 | 1999-05-18 | Sintercast Ab | Nytt förfarande |
| SE511655C2 (sv) * | 1998-02-26 | 1999-11-01 | Novacast Ab | Anordning jämte förfarande för termisk analys av metallsmältor |
| SE9802690D0 (sv) * | 1998-08-07 | 1998-08-07 | Astra Ab | Mixing apparatus |
| SE515026C2 (sv) * | 1998-12-18 | 2001-05-28 | Sintercast Ab | Förfarande för att förutsäga mikrostrukturen i gjutjärn, anordnings och dataprogramprodukt för utförande av förfarandet |
| SE0104252D0 (sv) * | 2001-12-17 | 2001-12-17 | Sintercast Ab | New device |
| SE534912C2 (sv) | 2010-06-16 | 2012-02-14 | Scania Cv Ab | Metod för att bestämma mängd ympmedel som skall tillsättas en gjutjärnssmälta |
| 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 |
| WO2017054846A1 (fr) * | 2015-09-29 | 2017-04-06 | Tekniska Högskolan I Jönköping Aktiebolag | Dispositif et procédé d'échantillonnage pour échantillonner un matériau liquide ou visqueux |
| RU2654822C1 (ru) * | 2017-06-02 | 2018-05-22 | Антон Владимирович Шмаков | Устройство для определения тепловых параметров фазового превращения |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE466059B (sv) * | 1990-02-26 | 1991-12-09 | Sintercast Ltd | Foerfarande foer kontroll och justering av primaer kaernbildningsfoermaaga hos jaernsmaeltor |
| SE501003C2 (sv) * | 1990-10-15 | 1994-10-17 | Sintercast Ab | Förfarande för framställning av segjärn |
| SE469712B (sv) * | 1990-10-15 | 1993-08-30 | Sintercast Ltd | Foerfarande foer framstaellning av gjutjaern med kompakt grafit |
| SE9500297D0 (sv) * | 1995-01-27 | 1995-01-27 | Sintercast Ab | A sampling device for thermal analysis |
-
1996
- 1996-03-18 SE SE9601026A patent/SE506802C2/sv not_active IP Right Cessation
-
1997
- 1997-02-28 WO PCT/SE1997/000350 patent/WO1997035184A1/fr not_active Ceased
- 1997-02-28 US US09/155,016 patent/US6102981A/en not_active Expired - Fee Related
- 1997-02-28 JP JP53339297A patent/JP4014636B2/ja not_active Expired - Fee Related
- 1997-02-28 KR KR1019980707384A patent/KR20000064668A/ko not_active Withdrawn
- 1997-02-28 EP EP97914689A patent/EP0948740B1/fr not_active Expired - Lifetime
- 1997-02-28 DE DE69724004T patent/DE69724004T2/de not_active Expired - Fee Related
- 1997-02-28 AU AU21839/97A patent/AU2183997A/en not_active Abandoned
- 1997-03-10 ZA ZA9702061A patent/ZA972061B/xx unknown
- 1997-03-17 ID IDP970850A patent/ID16247A/id unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ID16247A (id) | 1997-09-11 |
| EP0948740A1 (fr) | 1999-10-13 |
| ZA972061B (en) | 1997-09-17 |
| EP0948740B1 (fr) | 2003-08-06 |
| SE9601026L (sv) | 1997-09-19 |
| JP2000508061A (ja) | 2000-06-27 |
| DE69724004T2 (de) | 2004-06-09 |
| DE69724004D1 (de) | 2003-09-11 |
| SE9601026D0 (sv) | 1996-03-18 |
| KR20000064668A (ko) | 2000-11-06 |
| AU2183997A (en) | 1997-10-10 |
| US6102981A (en) | 2000-08-15 |
| JP4014636B2 (ja) | 2007-11-28 |
| WO1997035184A1 (fr) | 1997-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |