CA1072295A - Method of controlling the microstructure of selected sections of a casting - Google Patents
Method of controlling the microstructure of selected sections of a castingInfo
- Publication number
- CA1072295A CA1072295A CA274,045A CA274045A CA1072295A CA 1072295 A CA1072295 A CA 1072295A CA 274045 A CA274045 A CA 274045A CA 1072295 A CA1072295 A CA 1072295A
- Authority
- CA
- Canada
- Prior art keywords
- molten metal
- flow path
- wire
- casting
- pouring
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 82
- 239000002184 metal Substances 0.000 claims abstract description 82
- 239000000654 additive Substances 0.000 claims abstract description 20
- 230000000996 additive effect Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/007—Treatment of the fused masses in the supply runners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69112476A | 1976-05-28 | 1976-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1072295A true CA1072295A (en) | 1980-02-26 |
Family
ID=24775252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA274,045A Expired CA1072295A (en) | 1976-05-28 | 1977-03-15 | Method of controlling the microstructure of selected sections of a casting |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS52145339A (OSRAM) |
| CA (1) | CA1072295A (OSRAM) |
| DE (1) | DE2719032A1 (OSRAM) |
| FR (1) | FR2352614A2 (OSRAM) |
| IT (1) | IT1115328B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546783B1 (fr) * | 1983-05-30 | 1985-07-12 | Pont A Mousson | Procede et dispositif de traitement d'un metal liquide moule sous basse pression, notamment pour l'inoculation de la fonte |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3746070A (en) * | 1971-06-25 | 1973-07-17 | Nat Steel Corp | Method for improving continuously cast strands |
-
1977
- 1977-03-15 CA CA274,045A patent/CA1072295A/en not_active Expired
- 1977-04-28 DE DE19772719032 patent/DE2719032A1/de not_active Withdrawn
- 1977-05-02 JP JP5004577A patent/JPS52145339A/ja active Pending
- 1977-05-16 FR FR7714978A patent/FR2352614A2/fr active Granted
- 1977-05-24 IT IT2390377A patent/IT1115328B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52145339A (en) | 1977-12-03 |
| FR2352614A2 (fr) | 1977-12-23 |
| DE2719032A1 (de) | 1977-12-15 |
| FR2352614B2 (OSRAM) | 1981-12-04 |
| IT1115328B (it) | 1986-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |