GB1048909A - Method of producing nodular iron - Google Patents
Method of producing nodular ironInfo
- Publication number
- GB1048909A GB1048909A GB3241064A GB3241064A GB1048909A GB 1048909 A GB1048909 A GB 1048909A GB 3241064 A GB3241064 A GB 3241064A GB 3241064 A GB3241064 A GB 3241064A GB 1048909 A GB1048909 A GB 1048909A
- Authority
- GB
- United Kingdom
- Prior art keywords
- refractory
- nodular iron
- producing nodular
- producing
- 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
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
- 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
- C21C1/105—Nodularising additive agents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
-
- 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)
- Manufacturing & Machinery (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Spheroidal graphite iron is produced by immersing in the melt a porous refractory comprising coke graphite or carbon, the refractory having been impregnated with an alkali metal or magnesium. The refractory may be recycled between ferrous melts and a bath of the appropriate additive metal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30988363A | 1963-09-18 | 1963-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1048909A true GB1048909A (en) | 1966-11-23 |
Family
ID=23200088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3241064A Expired GB1048909A (en) | 1963-09-18 | 1964-08-10 | Method of producing nodular iron |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT283410B (en) |
BE (1) | BE652811A (en) |
CH (1) | CH434324A (en) |
DE (1) | DE1270058B (en) |
ES (1) | ES304125A1 (en) |
GB (1) | GB1048909A (en) |
LU (1) | LU46865A1 (en) |
NL (1) | NL6410521A (en) |
NO (1) | NO115218B (en) |
-
1964
- 1964-08-10 GB GB3241064A patent/GB1048909A/en not_active Expired
- 1964-09-02 LU LU46865D patent/LU46865A1/xx unknown
- 1964-09-08 BE BE652811D patent/BE652811A/xx unknown
- 1964-09-10 DE DEP1270A patent/DE1270058B/en active Pending
- 1964-09-10 NL NL6410521A patent/NL6410521A/xx unknown
- 1964-09-11 CH CH1189164A patent/CH434324A/en unknown
- 1964-09-17 ES ES0304125A patent/ES304125A1/en not_active Expired
- 1964-09-17 NO NO154788A patent/NO115218B/no unknown
- 1964-09-18 AT AT803164A patent/AT283410B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6410521A (en) | 1965-03-19 |
BE652811A (en) | 1965-03-08 |
CH434324A (en) | 1967-04-30 |
LU46865A1 (en) | 1964-11-03 |
ES304125A1 (en) | 1965-03-16 |
DE1270058B (en) | 1968-06-12 |
AT283410B (en) | 1970-08-10 |
NO115218B (en) | 1968-09-02 |
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