JPH025502B2 - - Google Patents
Info
- Publication number
- JPH025502B2 JPH025502B2 JP61173980A JP17398086A JPH025502B2 JP H025502 B2 JPH025502 B2 JP H025502B2 JP 61173980 A JP61173980 A JP 61173980A JP 17398086 A JP17398086 A JP 17398086A JP H025502 B2 JPH025502 B2 JP H025502B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- melt
- wire
- metal
- baffle element
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 65
- 239000002184 metal Substances 0.000 claims description 64
- 239000000126 substance Substances 0.000 claims description 29
- 239000007787 solid Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 description 139
- 239000000155 melt Substances 0.000 description 90
- 239000000843 powder Substances 0.000 description 44
- 238000002347 injection Methods 0.000 description 31
- 239000007924 injection Substances 0.000 description 31
- 239000000654 additive Substances 0.000 description 21
- 239000007788 liquid Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005275 alloying Methods 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000011449 brick Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 230000009970 fire resistant effect Effects 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000000161 steel melt Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000009865 steel metallurgy Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000017311 musculoskeletal movement, spinal reflex action Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Superconductors And Manufacturing Methods Therefor (AREA)
- Coating With Molten Metal (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8233300 | 1982-11-23 | ||
| GB8233300 | 1982-11-23 | ||
| GB8310814 | 1983-04-21 | ||
| GB8315025 | 1983-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6333149A JPS6333149A (ja) | 1988-02-12 |
| JPH025502B2 true JPH025502B2 (ro) | 1990-02-02 |
Family
ID=10534424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61173980A Granted JPS6333149A (ja) | 1982-11-23 | 1986-07-25 | 金属溶融物にワイヤを導入するための装置における邪魔要素 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS6333149A (ro) |
| GB (1) | GB8310814D0 (ro) |
| TR (1) | TR22139A (ro) |
| ZA (1) | ZA838577B (ro) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413703U (ro) * | 1990-05-28 | 1992-02-04 | ||
| JPH059977A (ja) * | 1991-06-28 | 1993-01-19 | Nippon Steel Corp | 座屈拘束筋かい部材 |
| JPH08120790A (ja) * | 1994-10-25 | 1996-05-14 | Hiroshi Suzuki | 建材の継手具 |
-
1983
- 1983-04-21 GB GB838310814A patent/GB8310814D0/en active Pending
- 1983-11-17 ZA ZA838577A patent/ZA838577B/xx unknown
- 1983-11-23 TR TR22139A patent/TR22139A/xx unknown
-
1986
- 1986-07-25 JP JP61173980A patent/JPS6333149A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413703U (ro) * | 1990-05-28 | 1992-02-04 | ||
| JPH059977A (ja) * | 1991-06-28 | 1993-01-19 | Nippon Steel Corp | 座屈拘束筋かい部材 |
| JPH08120790A (ja) * | 1994-10-25 | 1996-05-14 | Hiroshi Suzuki | 建材の継手具 |
Also Published As
| Publication number | Publication date |
|---|---|
| TR22139A (tr) | 1986-06-02 |
| GB8310814D0 (en) | 1983-05-25 |
| ZA838577B (en) | 1984-07-25 |
| JPS6333149A (ja) | 1988-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0143809B2 (ro) | ||
| EP0302914A1 (en) | Devices and apparatus for injecting gas into high temperature liquids, e.g. molten metals | |
| JPH025502B2 (ro) | ||
| EP0211882A1 (en) | Apparatus for introducing treatment substances into liquids | |
| US20010007382A1 (en) | Apparatus and method for tapping a furnace | |
| US4802655A (en) | Apparatus for injecting substances into liquids | |
| USRE34418E (en) | Apparatus and method for introducing substances into liquid metal | |
| EP0264385B1 (en) | Injection of substances into high temperature liquids | |
| US7276205B2 (en) | Injection device and process for the injection of a fluid | |
| US3157492A (en) | Injection of solid material into molten metal | |
| SU1424742A3 (ru) | Аппарат дл введени веществ в высокотемпературную жидкость под ее уровень | |
| GB2171186A (en) | Improvements in apparatus for introducing substances into metal melts | |
| US4884787A (en) | Refractory, ceramic, shaped member | |
| GB2222542A (en) | Improvements relating to metal teeming | |
| CA1337500C (en) | Method and apparatus for removing a blockage from the pore opening of a molten metal containment vessel | |
| SU768820A1 (ru) | Устройство дл обработки жидкого металла | |
| EP0015335A1 (en) | Method of and apparatus for making additions of particles to molten metal | |
| JP2748533B2 (ja) | 炉底溶湯排出口の閉塞開孔法及びこれらに使用する装置 | |
| GB2158379A (en) | Improvements in or relating to the operation of sliding closures below melt openings of liquid-metal containing vessels | |
| JPH03216265A (ja) | 容湯容器の流出口開口装置 |