DE2402945A1 - Hochzaehes gusseisen mit kugelgraphit und verfahren zu seiner herstellung - Google Patents
Hochzaehes gusseisen mit kugelgraphit und verfahren zu seiner herstellungInfo
- Publication number
- DE2402945A1 DE2402945A1 DE2402945A DE2402945A DE2402945A1 DE 2402945 A1 DE2402945 A1 DE 2402945A1 DE 2402945 A DE2402945 A DE 2402945A DE 2402945 A DE2402945 A DE 2402945A DE 2402945 A1 DE2402945 A1 DE 2402945A1
- Authority
- DE
- Germany
- Prior art keywords
- cast iron
- spheroidal graphite
- iron
- production
- spheroidizing
- 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.)
- Pending
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 14
- 229910002804 graphite Inorganic materials 0.000 title claims description 14
- 239000010439 graphite Substances 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 9
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 229910001562 pearlite Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 229910018648 Mn—N Inorganic materials 0.000 description 4
- 229910001037 White iron Inorganic materials 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229910019590 Cr-N Inorganic materials 0.000 description 3
- 229910019588 Cr—N Inorganic materials 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910001567 cementite Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940082629 iron antianemic preparations Drugs 0.000 description 1
- 239000000276 potassium ferrocyanide Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/04—Cast-iron alloys containing spheroidal graphite
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP953073A JPS543129B2 (enrdf_load_stackoverflow) | 1973-01-24 | 1973-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2402945A1 true DE2402945A1 (de) | 1974-08-01 |
Family
ID=11722810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2402945A Pending DE2402945A1 (de) | 1973-01-24 | 1974-01-22 | Hochzaehes gusseisen mit kugelgraphit und verfahren zu seiner herstellung |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3891432A (enrdf_load_stackoverflow) |
| JP (1) | JPS543129B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2402945A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3734877C1 (de) * | 1987-10-15 | 1988-10-27 | Sueddeutsche Kalkstickstoff | Mittel und Verfahren zur Aufstickung von Gusseisen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535461B2 (enrdf_load_stackoverflow) * | 1974-08-16 | 1980-09-13 | ||
| JPS51123719A (en) * | 1975-04-22 | 1976-10-28 | Katsuya Igawa | Tough spherical graphite cast-iron and heat treatment thereof |
| EP1225239A4 (en) * | 1999-06-08 | 2002-09-11 | Asahi Tec Corp | CAST IRON WITH BALL GRAPHITE WITHOUT BAINITIC CONVERSION |
| JP4523776B2 (ja) * | 2003-02-12 | 2010-08-11 | 新日本製鐵株式会社 | 鋳鉄、およびその製造方法 |
| ITVR20060111A1 (it) * | 2006-07-03 | 2008-01-04 | Zanardi Fonderie S P A | Procedimento per la produzione di componenti meccanici in ghisa sferoidale |
| FR3060607B1 (fr) | 2016-12-19 | 2021-09-10 | Saint Gobain Pont A Mousson | Objet en fonte a graphite spheroidal, element et procede de fabrication correspondants |
| JP6717245B2 (ja) | 2017-03-17 | 2020-07-01 | 三菱マテリアル株式会社 | 接合体の製造方法、絶縁回路基板の製造方法、及び、ヒートシンク付き絶縁回路基板の製造方法 |
| ES2905120T3 (es) * | 2017-03-29 | 2022-04-07 | I2C Tech Institute | Método para la producción de un producto colado en troquel de hierro colado grafítico esférico que incluye grafito esférico ultrafino, y agente de tratamiento de esferoidización |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3013911A (en) * | 1953-11-18 | 1961-12-19 | Renault | Malleable cast iron compositions |
| US3133813A (en) * | 1960-08-30 | 1964-05-19 | Teves Kg Alfred | Process for the manufacture of cast iron having an eutectic graphite formation |
| DE1139652B (de) * | 1960-09-14 | 1962-11-15 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung einer Silicium, Magnesium und Calcium enthaltenden Vorlegierung |
| US3309197A (en) * | 1962-10-16 | 1967-03-14 | Kusaka Kazuji | Nodular graphite cast iron containing calcium and magnesium |
| US3257197A (en) * | 1963-04-17 | 1966-06-21 | Union Carbide Corp | Method for adding nitrogen to molten metals |
| US3321304A (en) * | 1963-12-23 | 1967-05-23 | American Cast Iron Pipe Co | Materials for and methods of treating molten ferrous metals to produce nodular iron |
| FR1525645A (fr) * | 1966-05-24 | 1968-10-23 | Vanadium Corp Of America | Perfectionnements aux procédés de préparation de fonte nodulaire |
| JPS516608B1 (enrdf_load_stackoverflow) * | 1971-04-05 | 1976-03-01 |
-
1973
- 1973-01-24 JP JP953073A patent/JPS543129B2/ja not_active Expired
-
1974
- 1974-01-04 US US430681A patent/US3891432A/en not_active Expired - Lifetime
- 1974-01-22 DE DE2402945A patent/DE2402945A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3734877C1 (de) * | 1987-10-15 | 1988-10-27 | Sueddeutsche Kalkstickstoff | Mittel und Verfahren zur Aufstickung von Gusseisen |
| US4970051A (en) * | 1987-10-15 | 1990-11-13 | Skw Trostberg Aktiengesellschaft | Process for the introduction of nitrogen into cast iron |
Also Published As
| Publication number | Publication date |
|---|---|
| US3891432A (en) | 1975-06-24 |
| JPS4997720A (enrdf_load_stackoverflow) | 1974-09-17 |
| JPS543129B2 (enrdf_load_stackoverflow) | 1979-02-19 |
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