TW213954B - - Google Patents

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Info

Publication number: TW213954B
Authority: TW; Taiwan
Prior art keywords: magnetic field; static magnetic; nozzle; mold; sec
Prior art date: 1991-09-11

Application number

TW081107813A

Other languages

English (en)

Chinese (zh)

Original Assignee

Kawasaki Steel Co

Priority date (The priority date 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 date listed.)

1991-09-11

Filing date

1992-10-01

Publication date

1993-10-01

1991-09-11 Priority claimed from JP25877791A external-priority patent/JPH0584552A/ja

1991-09-11 Priority claimed from JP25877691A external-priority patent/JPH0584551A/ja

1991-09-25 Priority claimed from JP24607491A external-priority patent/JP2859764B2/ja

1991-09-25 Priority claimed from JP3246077A external-priority patent/JPH0577007A/ja

1991-09-25 Priority claimed from JP24607991A external-priority patent/JP2888312B2/ja

1992-10-01 Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co

1993-10-01 Application granted granted Critical

1993-10-01 Publication of TW213954B publication Critical patent/TW213954B/zh

Links

230000003068 static effect Effects 0.000 claims description 233
238000005266 casting Methods 0.000 claims description 83
238000000034 method Methods 0.000 claims description 72
238000009749 continuous casting Methods 0.000 claims description 62
229910000831 Steel Inorganic materials 0.000 claims description 61
239000010959 steel Substances 0.000 claims description 61
238000007598 dipping method Methods 0.000 claims description 51
230000004907 flux Effects 0.000 claims description 41
230000005499 meniscus Effects 0.000 claims description 38
238000007664 blowing Methods 0.000 claims description 22
238000004519 manufacturing process Methods 0.000 claims description 21
238000002347 injection Methods 0.000 claims description 18
239000007924 injection Substances 0.000 claims description 18
210000002257 embryonic structure Anatomy 0.000 claims description 10
239000011261 inert gas Substances 0.000 claims description 9
210000001161 mammalian embryo Anatomy 0.000 claims description 9
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
238000009434 installation Methods 0.000 claims description 7
238000010276 construction Methods 0.000 claims description 4
239000004215 Carbon black (E152) Substances 0.000 claims description 3
229930195733 hydrocarbon Natural products 0.000 claims description 3
150000002430 hydrocarbons Chemical class 0.000 claims description 3
229910052742 iron Inorganic materials 0.000 claims description 3
238000010924 continuous production Methods 0.000 claims 6
238000007599 discharging Methods 0.000 claims 2
241000208140 Acer Species 0.000 claims 1
241000218691 Cupressaceae Species 0.000 claims 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
NFBAXHOPROOJAW-UHFFFAOYSA-N phenindione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=CC=CC=C1 NFBAXHOPROOJAW-UHFFFAOYSA-N 0.000 claims 1
239000000837 restrainer Substances 0.000 claims 1
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239000004332 silver Substances 0.000 claims 1
230000007547 defect Effects 0.000 description 86
239000007789 gas Substances 0.000 description 68
238000007654 immersion Methods 0.000 description 40
238000002474 experimental method Methods 0.000 description 39
229910052692 Dysprosium Inorganic materials 0.000 description 31
KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 31
230000035611 feeding Effects 0.000 description 29
229910052782 aluminium Inorganic materials 0.000 description 24
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 23
230000008018 melting Effects 0.000 description 23
238000002844 melting Methods 0.000 description 23
229910052751 metal Inorganic materials 0.000 description 22
239000002184 metal Substances 0.000 description 22
230000000052 comparative effect Effects 0.000 description 20
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 17
229910052802 copper Inorganic materials 0.000 description 17
239000010949 copper Substances 0.000 description 17
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
239000001301 oxygen Substances 0.000 description 15
229910052760 oxygen Inorganic materials 0.000 description 15
239000000843 powder Substances 0.000 description 14
238000007796 conventional method Methods 0.000 description 11
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 11
239000000463 material Substances 0.000 description 10
238000007689 inspection Methods 0.000 description 9
230000002079 cooperative effect Effects 0.000 description 8
VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 7
230000000903 blocking effect Effects 0.000 description 7
239000010960 cold rolled steel Substances 0.000 description 7
238000010586 diagram Methods 0.000 description 7
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
238000005452 bending Methods 0.000 description 6
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238000005470 impregnation Methods 0.000 description 6
239000000203 mixture Substances 0.000 description 6
238000007670 refining Methods 0.000 description 6
AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 5
229910045601 alloy Inorganic materials 0.000 description 5
239000000956 alloy Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
YIWGJFPJRAEKMK-UHFFFAOYSA-N 1-(2H-benzotriazol-5-yl)-3-methyl-8-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carbonyl]-1,3,8-triazaspiro[4.5]decane-2,4-dione Chemical compound CN1C(=O)N(c2ccc3n[nH]nc3c2)C2(CCN(CC2)C(=O)c2cnc(NCc3cccc(OC(F)(F)F)c3)nc2)C1=O YIWGJFPJRAEKMK-UHFFFAOYSA-N 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 4
238000005097 cold rolling Methods 0.000 description 4
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
239000010931 gold Substances 0.000 description 4
229910052737 gold Inorganic materials 0.000 description 4
238000005098 hot rolling Methods 0.000 description 4
238000012856 packing Methods 0.000 description 4
ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 3
MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 3
229910052776 Thorium Inorganic materials 0.000 description 3
229910052786 argon Inorganic materials 0.000 description 3
230000008859 change Effects 0.000 description 3
238000009826 distribution Methods 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
238000007639 printing Methods 0.000 description 3
239000002893 slag Substances 0.000 description 3
238000007711 solidification Methods 0.000 description 3
230000008023 solidification Effects 0.000 description 3
238000012360 testing method Methods 0.000 description 3
VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 2
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
238000000137 annealing Methods 0.000 description 2
238000001514 detection method Methods 0.000 description 2
230000004927 fusion Effects 0.000 description 2
230000002265 prevention Effects 0.000 description 2
238000005406 washing Methods 0.000 description 2
BIIBYWQGRFWQKM-JVVROLKMSA-N (2S)-N-[4-(cyclopropylamino)-3,4-dioxo-1-[(3S)-2-oxopyrrolidin-3-yl]butan-2-yl]-2-[[(E)-3-(2,4-dichlorophenyl)prop-2-enoyl]amino]-4,4-dimethylpentanamide Chemical compound CC(C)(C)C[C@@H](C(NC(C[C@H](CCN1)C1=O)C(C(NC1CC1)=O)=O)=O)NC(/C=C/C(C=CC(Cl)=C1)=C1Cl)=O BIIBYWQGRFWQKM-JVVROLKMSA-N 0.000 description 1
NYNZQNWKBKUAII-KBXCAEBGSA-N (3s)-n-[5-[(2r)-2-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrazolo[1,5-a]pyrimidin-3-yl]-3-hydroxypyrrolidine-1-carboxamide Chemical compound C1[C@@H](O)CCN1C(=O)NC1=C2N=C(N3[C@H](CCC3)C=3C(=CC=C(F)C=3)F)C=CN2N=C1 NYNZQNWKBKUAII-KBXCAEBGSA-N 0.000 description 1
229910052695 Americium Inorganic materials 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
229910001208 Crucible steel Inorganic materials 0.000 description 1
239000009566 Mao-to Substances 0.000 description 1
NAEQTVIIFQWMDT-UHFFFAOYSA-N O=[Dy] Chemical compound O=[Dy] NAEQTVIIFQWMDT-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005242 forging Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
239000000047 product Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
230000000452 restraining effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
210000003625 skull Anatomy 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

Landscapes

Continuous Casting (AREA)

TW081107813A 1991-09-11 1992-10-01 TW213954B (ja)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP25877791A JPH0584552A (ja)	1991-09-11	1991-09-11	静磁場を用いる鋼の連続鋳造方法
JP25877691A JPH0584551A (ja)	1991-09-11	1991-09-11	静磁場を用いる鋼の連続鋳造方法
JP24607491A JP2859764B2 (ja)	1991-09-25	1991-09-25	静磁場を用いる鋼スラブの連続鋳造方法
JP3246077A JPH0577007A (ja)	1991-09-25	1991-09-25	静磁場を用いる鋼スラブの連続鋳造法
JP24607991A JP2888312B2 (ja)	1991-09-25	1991-09-25	静磁場による鋼スラブの連続鋳造法

Publications (1)

Publication Number	Publication Date
TW213954B true TW213954B (ja)	1993-10-01

Family

ID=51357148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW081107813A TW213954B (ja)	1991-09-11	1992-10-01

Country Status (1)

Country	Link
TW (1)	TW213954B (ja)

1992
- 1992-10-01 TW TW081107813A patent/TW213954B/zh active

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