GB814657A - Improvements in or relating to nodular graphite cast-iron - Google Patents
Improvements in or relating to nodular graphite cast-ironInfo
- Publication number
- GB814657A GB814657A GB1729155A GB1729155A GB814657A GB 814657 A GB814657 A GB 814657A GB 1729155 A GB1729155 A GB 1729155A GB 1729155 A GB1729155 A GB 1729155A GB 814657 A GB814657 A GB 814657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iron
- relating
- alloy
- per cent
- graphite cast
- 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
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910002804 graphite Inorganic materials 0.000 title 1
- 239000010439 graphite Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 229910018182 Al—Cu Inorganic materials 0.000 abstract 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L Magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 abstract 1
- 229910000861 Mg alloy Inorganic materials 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000000320 mechanical mixture Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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
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)
Abstract
A mechanical mixture of a subdivided magnesium flux and a subdivided alloy of magnesium is added to molten cast iron and the magnesium containing cast iron innoculated with a graphitizing agent. The alloy may be a 5-2-2 Mg-Al-Cu alloy or may consist of 9 per cent Cu, 8 per cent Mg, 33 per cent Si and the balance iron and impurities. The mixture, in granular form may be added to a transfer ladle. Specifications 814,658 and 814,659 are referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB814657A true GB814657A (en) | 1959-06-10 |
Family
ID=1732989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1729155A Expired GB814657A (en) | 1955-06-15 | Improvements in or relating to nodular graphite cast-iron |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB814657A (en) |
-
1955
- 1955-06-15 GB GB1729155A patent/GB814657A/en not_active Expired
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