JPS6350099B2 - - Google Patents
Info
- Publication number
- JPS6350099B2 JPS6350099B2 JP15549082A JP15549082A JPS6350099B2 JP S6350099 B2 JPS6350099 B2 JP S6350099B2 JP 15549082 A JP15549082 A JP 15549082A JP 15549082 A JP15549082 A JP 15549082A JP S6350099 B2 JPS6350099 B2 JP S6350099B2
- Authority
- JP
- Japan
- Prior art keywords
- ladle
- molten metal
- nozzle
- rotating ring
- ladles
- 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
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- 230000002265 prevention Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007872 degassing Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000009849 vacuum degassing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 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
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549082A JPS5945058A (ja) | 1982-09-07 | 1982-09-07 | 溶融金属中の不純物除去方法及びその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15549082A JPS5945058A (ja) | 1982-09-07 | 1982-09-07 | 溶融金属中の不純物除去方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5945058A JPS5945058A (ja) | 1984-03-13 |
| JPS6350099B2 true JPS6350099B2 (de) | 1988-10-06 |
Family
ID=15607181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15549082A Granted JPS5945058A (ja) | 1982-09-07 | 1982-09-07 | 溶融金属中の不純物除去方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945058A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353607U (de) * | 1989-10-02 | 1991-05-23 | ||
| CN105312551A (zh) * | 2014-06-25 | 2016-02-10 | 张家港市润坤耐磨材料有限公司 | 一种卧式保温炉除灰渣装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463340A (zh) * | 2010-11-15 | 2012-05-23 | 贵州安吉航空精密铸造有限责任公司 | 一种提高铸件冶金质量的方法 |
-
1982
- 1982-09-07 JP JP15549082A patent/JPS5945058A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0353607U (de) * | 1989-10-02 | 1991-05-23 | ||
| CN105312551A (zh) * | 2014-06-25 | 2016-02-10 | 张家港市润坤耐磨材料有限公司 | 一种卧式保温炉除灰渣装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5945058A (ja) | 1984-03-13 |
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