DK0439244T3 - Nodulariseringsfremgangsmåde - Google Patents
NodulariseringsfremgangsmådeInfo
- Publication number
- DK0439244T3 DK0439244T3 DK91300014T DK91300014T DK0439244T3 DK 0439244 T3 DK0439244 T3 DK 0439244T3 DK 91300014 T DK91300014 T DK 91300014T DK 91300014 T DK91300014 T DK 91300014T DK 0439244 T3 DK0439244 T3 DK 0439244T3
- Authority
- DK
- Denmark
- Prior art keywords
- nodularization
- procedure
- nodularization procedure
- Prior art date
Links
Classifications
-
- 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
- C22C33/00—Making ferrous alloys
- C22C33/08—Making cast-iron alloys
- C22C33/10—Making cast-iron alloys including procedures for adding magnesium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (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 |
---|---|---|---|
GB909000899A GB9000899D0 (en) | 1990-01-16 | 1990-01-16 | Nodularlising method |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0439244T3 true DK0439244T3 (da) | 1997-11-03 |
Family
ID=10669338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK91300014T DK0439244T3 (da) | 1990-01-16 | 1991-01-02 | Nodulariseringsfremgangsmåde |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0439244B1 (fr) |
DE (1) | DE69125860T2 (fr) |
DK (1) | DK0439244T3 (fr) |
ES (1) | ES2103772T3 (fr) |
GB (1) | GB9000899D0 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0629709A1 (fr) * | 1993-05-18 | 1994-12-21 | Grafit-Verwertung Richard Anton Kg | Procédé et inoculant pour la fabrication de fonte |
CN114074183B (zh) * | 2021-11-29 | 2023-04-25 | 国铭铸管股份有限公司 | 一种减少球墨铸管表皮内部缺陷的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1278265A (en) * | 1968-07-17 | 1972-06-21 | Materials & Methods Ltd | Improved process for the manufacture of nodular cast iron |
CH565864A5 (fr) * | 1971-08-24 | 1975-08-29 | Sulzer Ag | |
RO71368A2 (fr) * | 1979-02-16 | 1981-08-30 | Institutul De Cercetaresstiintifica,Inginerie Tehnologica Si Proiectare Pentru Sectoare Calde,Ro | Procede d'elaboration des fontes a graphite vermiculaire par double modification |
DE3364787D1 (en) * | 1982-01-20 | 1986-09-04 | Int Meehanite Metal Co | Apparatus and process for the treatment of molten metal |
DE3801917A1 (de) * | 1988-01-23 | 1989-08-03 | Metallgesellschaft Ag | Verfahren zur herstellung von gusseisen mit kugelgraphit |
-
1990
- 1990-01-16 GB GB909000899A patent/GB9000899D0/en active Pending
-
1991
- 1991-01-02 EP EP91300014A patent/EP0439244B1/fr not_active Expired - Lifetime
- 1991-01-02 DK DK91300014T patent/DK0439244T3/da active
- 1991-01-02 ES ES91300014T patent/ES2103772T3/es not_active Expired - Lifetime
- 1991-01-02 DE DE1991625860 patent/DE69125860T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69125860T2 (de) | 1997-12-04 |
EP0439244A1 (fr) | 1991-07-31 |
DE69125860D1 (de) | 1997-06-05 |
EP0439244B1 (fr) | 1997-05-02 |
ES2103772T3 (es) | 1997-10-01 |
GB9000899D0 (en) | 1990-03-14 |
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