DE2521440C3 - Verfahren zur Herstellung von mit Magnesium behandeltem, Kugelgraphit enthaltendem Gußeisen und Nachbehandlungsmittel hierfür - Google Patents
Verfahren zur Herstellung von mit Magnesium behandeltem, Kugelgraphit enthaltendem Gußeisen und Nachbehandlungsmittel hierfürInfo
- Publication number
- DE2521440C3 DE2521440C3 DE2521440A DE2521440A DE2521440C3 DE 2521440 C3 DE2521440 C3 DE 2521440C3 DE 2521440 A DE2521440 A DE 2521440A DE 2521440 A DE2521440 A DE 2521440A DE 2521440 C3 DE2521440 C3 DE 2521440C3
- Authority
- DE
- Germany
- Prior art keywords
- magnesium
- weight
- melt
- agent
- cast iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003795 chemical substances by application Substances 0.000 title claims description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 40
- 229910002804 graphite Inorganic materials 0.000 title claims description 39
- 239000010439 graphite Substances 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 37
- 229910001018 Cast iron Inorganic materials 0.000 title claims description 35
- 230000008569 process Effects 0.000 title claims description 14
- 238000011282 treatment Methods 0.000 title description 20
- 238000004519 manufacturing process Methods 0.000 title description 8
- 239000011777 magnesium Substances 0.000 claims description 66
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 64
- 229910052749 magnesium Inorganic materials 0.000 claims description 64
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 40
- 239000000155 melt Substances 0.000 claims description 36
- 229910045601 alloy Inorganic materials 0.000 claims description 26
- 239000000956 alloy Substances 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 238000004382 potting Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 239000002054 inoculum Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 229910052684 Cerium Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910000861 Mg alloy Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000011221 initial treatment Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical compound [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 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 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- ATTFYOXEMHAYAX-UHFFFAOYSA-N magnesium nickel Chemical compound [Mg].[Ni] ATTFYOXEMHAYAX-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring 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
- SMDQFHZIWNYSMR-UHFFFAOYSA-N sulfanylidenemagnesium Chemical compound S=[Mg] SMDQFHZIWNYSMR-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
- A47J45/06—Handles for hollow-ware articles
- A47J45/068—Handles having indicating means, e.g. for temperature
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
- G01K1/143—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations for measuring surface temperatures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Food Science & Technology (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacture Of Iron (AREA)
- Magnetic Treatment Devices (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/471,684 US3955973A (en) | 1974-05-20 | 1974-05-20 | Process of making nodular iron and after-treating alloy utilized therein |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2521440A1 DE2521440A1 (de) | 1975-11-27 |
| DE2521440B2 DE2521440B2 (de) | 1977-11-10 |
| DE2521440C3 true DE2521440C3 (de) | 1978-07-06 |
Family
ID=23872616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2521440A Expired DE2521440C3 (de) | 1974-05-20 | 1975-05-14 | Verfahren zur Herstellung von mit Magnesium behandeltem, Kugelgraphit enthaltendem Gußeisen und Nachbehandlungsmittel hierfür |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US3955973A (enExample) |
| JP (1) | JPS5512162B2 (enExample) |
| AT (2) | AT350605B (enExample) |
| BE (1) | BE829186A (enExample) |
| BR (1) | BR7502932A (enExample) |
| CA (1) | CA1043570A (enExample) |
| CH (1) | CH614976A5 (enExample) |
| DE (1) | DE2521440C3 (enExample) |
| ES (1) | ES437779A1 (enExample) |
| FR (1) | FR2272178B1 (enExample) |
| GB (1) | GB1457234A (enExample) |
| HU (1) | HU172001B (enExample) |
| IN (1) | IN143746B (enExample) |
| IT (1) | IT1036896B (enExample) |
| LU (1) | LU72505A1 (enExample) |
| NL (1) | NL7505771A (enExample) |
| NO (1) | NO139272C (enExample) |
| SE (1) | SE425320B (enExample) |
| SU (1) | SU1276261A3 (enExample) |
| TR (1) | TR18678A (enExample) |
| ZA (1) | ZA753144B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RO71368A2 (ro) * | 1979-02-16 | 1981-08-30 | Institutul De Cercetaresstiintifica,Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde,Ro | Procedeu de elaborare a fontelor cu grafit vermicular prin dubla modificare |
| US4224064A (en) * | 1979-04-27 | 1980-09-23 | Union Carbide Corporation | Method for reducing iron carbide formation in cast nodular iron |
| US4409028A (en) * | 1979-10-24 | 1983-10-11 | Moore William H | Process for producing cast iron |
| GB2127041B (en) * | 1979-10-24 | 1986-12-17 | William H Moore | Controlled graphite formation in cast iron |
| CH656147A5 (de) * | 1981-03-31 | 1986-06-13 | Fischer Ag Georg | Verfahren zur herstellung eines gusseisens mit vermiculargraphit. |
| US4396428A (en) * | 1982-03-29 | 1983-08-02 | Elkem Metals Company | Processes for producing and casting ductile and compacted graphite cast irons |
| JPH01136920A (ja) * | 1987-11-20 | 1989-05-30 | Hitachi Metals Ltd | 球状黒鉛鋳鉄の製造法 |
| DE3801917A1 (de) * | 1988-01-23 | 1989-08-03 | Metallgesellschaft Ag | Verfahren zur herstellung von gusseisen mit kugelgraphit |
| US6024804A (en) * | 1997-05-02 | 2000-02-15 | Ohio Cast Products, Inc. | Method of preparing high nodule malleable iron and its named product |
| US6352570B1 (en) | 2000-04-10 | 2002-03-05 | Rossborough Manufacturing Co., Lp | Magnesium desulfurization agent |
| US6372014B1 (en) | 2000-04-10 | 2002-04-16 | Rossborough Manufacturing Co. L.P. | Magnesium injection agent for ferrous metal |
| US6989040B2 (en) * | 2002-10-30 | 2006-01-24 | Gerald Zebrowski | Reclaimed magnesium desulfurization agent |
| US7731778B2 (en) * | 2006-03-27 | 2010-06-08 | Magnesium Technologies Corporation | Scrap bale for steel making process |
| GB0614705D0 (en) * | 2006-07-25 | 2006-09-06 | Foseco Int | Improved meethod of producing ductile iron |
| US20080196548A1 (en) * | 2007-02-16 | 2008-08-21 | Magnesium Technologies Corporation | Desulfurization puck |
| EA030345B1 (ru) * | 2011-12-05 | 2018-07-31 | Блю Вэйв Ко С.А. | Огнестойкий сосуд высокого давления |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2435761A (en) * | 1945-03-26 | 1948-02-10 | Pure Oil Co | Alkylation of hydrocarbons |
| US2711953A (en) * | 1950-10-09 | 1955-06-28 | Ford Motor Co | Treating nodular iron |
| US2841489A (en) * | 1951-02-07 | 1958-07-01 | Int Nickel Co | Nodular cast iron and process of making same |
| US2841490A (en) * | 1952-02-27 | 1958-07-01 | Int Nickel Co | Method for making improved gray cast iron |
| US3033676A (en) * | 1959-07-10 | 1962-05-08 | Int Nickel Co | Nickel-containing inoculant |
| DE1458427A1 (de) * | 1963-09-30 | 1969-02-20 | Kazuji Kusaka | Verfahren zur Herstellung eines magnesiumhaltigen Gusseisens mit Kugelgraphit und einem geringen Schlackengehalt |
| FR1589187A (enExample) * | 1968-10-02 | 1970-03-23 |
-
1974
- 1974-05-20 US US05/471,684 patent/US3955973A/en not_active Expired - Lifetime
-
1975
- 1975-04-25 CA CA225,519A patent/CA1043570A/en not_active Expired
- 1975-05-10 SU SU752136808A patent/SU1276261A3/ru active
- 1975-05-13 BR BR3725/75A patent/BR7502932A/pt unknown
- 1975-05-14 DE DE2521440A patent/DE2521440C3/de not_active Expired
- 1975-05-14 NO NO751716A patent/NO139272C/no unknown
- 1975-05-15 IT IT49608/75A patent/IT1036896B/it active
- 1975-05-15 ZA ZA00753144A patent/ZA753144B/xx unknown
- 1975-05-16 TR TR18678A patent/TR18678A/xx unknown
- 1975-05-16 SE SE7505665A patent/SE425320B/xx not_active IP Right Cessation
- 1975-05-16 LU LU72505A patent/LU72505A1/xx unknown
- 1975-05-16 NL NL7505771A patent/NL7505771A/xx unknown
- 1975-05-16 AT AT375775A patent/AT350605B/de not_active IP Right Cessation
- 1975-05-16 BE BE156449A patent/BE829186A/xx not_active IP Right Cessation
- 1975-05-16 FR FR7515335A patent/FR2272178B1/fr not_active Expired
- 1975-05-19 ES ES437779A patent/ES437779A1/es not_active Expired
- 1975-05-19 HU HU75DE00000888A patent/HU172001B/hu unknown
- 1975-05-19 JP JP5954175A patent/JPS5512162B2/ja not_active Expired
- 1975-05-20 GB GB2142975A patent/GB1457234A/en not_active Expired
- 1975-05-20 CH CH643875A patent/CH614976A5/xx not_active IP Right Cessation
- 1975-07-18 IN IN1405/CAL/75A patent/IN143746B/en unknown
-
1976
- 1976-03-30 US US05/672,048 patent/US4084962A/en not_active Expired - Lifetime
-
1978
- 1978-01-23 AT AT0045778A patent/AT375775B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7505665L (sv) | 1975-11-21 |
| LU72505A1 (enExample) | 1975-08-28 |
| DE2521440A1 (de) | 1975-11-27 |
| ZA753144B (en) | 1976-12-29 |
| NO751716L (enExample) | 1975-11-21 |
| US4084962A (en) | 1978-04-18 |
| IT1036896B (it) | 1979-10-30 |
| ATA45778A (de) | 1984-01-15 |
| JPS5512162B2 (enExample) | 1980-03-31 |
| AT350605B (de) | 1979-06-11 |
| DE2521440B2 (de) | 1977-11-10 |
| FR2272178A1 (enExample) | 1975-12-19 |
| ATA375775A (de) | 1978-11-15 |
| NO139272C (no) | 1979-01-31 |
| CA1043570A (en) | 1978-12-05 |
| TR18678A (tr) | 1977-06-23 |
| FR2272178B1 (enExample) | 1978-02-24 |
| JPS50160117A (enExample) | 1975-12-25 |
| SU1276261A3 (ru) | 1986-12-07 |
| SE425320B (sv) | 1982-09-20 |
| NO139272B (no) | 1978-10-23 |
| HU172001B (hu) | 1978-05-28 |
| NL7505771A (nl) | 1975-11-24 |
| AT375775B (de) | 1978-11-15 |
| BR7502932A (pt) | 1976-04-20 |
| BE829186A (fr) | 1975-09-15 |
| CH614976A5 (enExample) | 1979-12-28 |
| ES437779A1 (es) | 1977-02-01 |
| IN143746B (enExample) | 1978-01-28 |
| US3955973A (en) | 1976-05-11 |
| GB1457234A (en) | 1976-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |