CS151733B1 - - Google Patents
Info
- Publication number
- CS151733B1 CS151733B1 CS794070A CS794070A CS151733B1 CS 151733 B1 CS151733 B1 CS 151733B1 CS 794070 A CS794070 A CS 794070A CS 794070 A CS794070 A CS 794070A CS 151733 B1 CS151733 B1 CS 151733B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS794070A CS151733B1 (en:Method) | 1970-11-25 | 1970-11-25 | |
| DE19712158050 DE2158050A1 (de) | 1970-11-25 | 1971-11-23 | Schutzabdeckung für Impfzusätze bei der Erzeugung von sphärolitischem Gußeisen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS794070A CS151733B1 (en:Method) | 1970-11-25 | 1970-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS151733B1 true CS151733B1 (en:Method) | 1973-11-19 |
Family
ID=5429384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS794070A CS151733B1 (en:Method) | 1970-11-25 | 1970-11-25 |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS151733B1 (en:Method) |
| DE (1) | DE2158050A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990005197A1 (fr) * | 1988-11-04 | 1990-05-17 | Nauchno-Proizvodstvennoe Obiedinenie Po Tekhnologii Mashinostroenia 'tsniitmash' | Procede d'obtention de fonte a graphite spheroidale |
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1970
- 1970-11-25 CS CS794070A patent/CS151733B1/cs unknown
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1971
- 1971-11-23 DE DE19712158050 patent/DE2158050A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2158050A1 (de) | 1972-05-31 |