CA1082421A - Buse annulaire monopiece concue pour eviter l'accu- mulation d'alumine au cours du coulage en continu de l'acier calme - Google Patents

Buse annulaire monopiece concue pour eviter l'accu- mulation d'alumine au cours du coulage en continu de l'acier calme

Info

Publication number: CA1082421A
Authority: CA; Canada
Prior art keywords: article; bore; opening; molten metal; vessel
Prior art date: 1976-08-18
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

Application number

CA284,780A

Other languages

English (en)

Inventor

Shri N. Singh

Eugene A. Golas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

USS Engineers and Consultants Inc

Original Assignee

USS Engineers and Consultants Inc

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.)

1976-08-18

Filing date

1977-08-16

Publication date

1980-07-29

1977-05-05 Priority claimed from US05/794,290 external-priority patent/US4117959A/en

1977-08-16 Application filed by USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc

1980-07-29 Application granted granted Critical

1980-07-29 Publication of CA1082421A publication Critical patent/CA1082421A/fr

Status Expired legal-status Critical Current

Links

238000009749 continuous casting Methods 0.000 title description 5
229910000655 Killed steel Inorganic materials 0.000 title description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title description 2
229910052751 metal Inorganic materials 0.000 claims abstract description 38
239000002184 metal Substances 0.000 claims abstract description 38
229910000831 Steel Inorganic materials 0.000 claims abstract description 9
239000010959 steel Substances 0.000 claims abstract description 9
238000009825 accumulation Methods 0.000 claims abstract description 5
238000000034 method Methods 0.000 claims abstract description 3
238000011144 upstream manufacturing Methods 0.000 claims description 9
230000004323 axial length Effects 0.000 claims 1
230000001276 controlling effect Effects 0.000 abstract 1
238000005266 casting Methods 0.000 description 7
238000009434 installation Methods 0.000 description 4
239000000463 material Substances 0.000 description 4
238000009740 moulding (composite fabrication) Methods 0.000 description 4
230000002829 reductive effect Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 3
235000006696 Catha edulis Nutrition 0.000 description 2
240000007681 Catha edulis Species 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
230000036961 partial effect Effects 0.000 description 2
238000004513 sizing Methods 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
-1 rare earth compounds Chemical class 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Furnace Charging Or Discharging (AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Nozzles (AREA)
Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

CA284,780A 1976-08-18 1977-08-16 Buse annulaire monopiece concue pour eviter l'accu- mulation d'alumine au cours du coulage en continu de l'acier calme Expired CA1082421A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US71560376A	1976-08-18	1976-08-18
US794,290		1977-05-05
US05/794,290 US4117959A (en)	1976-08-18	1977-05-05	Method and single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steel
US715,603		1991-06-14

Publications (1)

Publication Number	Publication Date
CA1082421A true CA1082421A (fr)	1980-07-29

Family

ID=27109385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA284,780A Expired CA1082421A (fr)	1976-08-18	1977-08-16	Buse annulaire monopiece concue pour eviter l'accu- mulation d'alumine au cours du coulage en continu de l'acier calme

Country Status (26)

Country	Link
JP (1)	JPS5829181B2 (fr)
AR (1)	AR213212A1 (fr)
AT (1)	AT358752B (fr)
AU (1)	AU505612B2 (fr)
BR (1)	BR7705415A (fr)
CA (1)	CA1082421A (fr)
CH (1)	CH624863A5 (fr)
CS (1)	CS222155B2 (fr)
DE (1)	DE2737123C2 (fr)
ES (1)	ES461726A1 (fr)
FI (1)	FI61139C (fr)
FR (1)	FR2361963A1 (fr)
GB (1)	GB1592554A (fr)
GR (1)	GR71863B (fr)
HU (1)	HU177768B (fr)
IT (1)	IT1082286B (fr)
MX (1)	MX146487A (fr)
NL (1)	NL183440C (fr)
NO (1)	NO152677C (fr)
NZ (1)	NZ184879A (fr)
PH (1)	PH14710A (fr)
PL (1)	PL108373B1 (fr)
PT (1)	PT66906B (fr)
SE (1)	SE451000B (fr)
TR (1)	TR21159A (fr)
YU (1)	YU42156B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5625084A (en) *	1979-08-08	1981-03-10	Mitsubishi Heavy Ind Ltd	Carrier for used nuclear fuel
DE3607104C1 (de) *	1986-03-05	1987-08-27	Didier Werke Ag	Tauchrohr
JPH061918Y2 (ja) *	1987-02-27	1994-01-19	三菱重工業株式会社	産業廃棄物輸送船
GB2230719A (en) *	1989-04-27	1990-10-31	Flogates Ltd	Controlling deposition of particles from molten metals

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1747530A (en) *	1928-04-10	1930-02-18	William T Schaup	Nozzle for metal-pouring ladles
US2252635A (en) *	1940-03-05	1941-08-12	Karr Raymond	Ladle pouring nozzle
GB1295169A (fr) *	1969-10-30	1972-11-01

1977
- 1977-08-09 NZ NZ184879A patent/NZ184879A/xx unknown
- 1977-08-09 AU AU27751/77A patent/AU505612B2/en not_active Expired
- 1977-08-10 PT PT66906A patent/PT66906B/pt unknown
- 1977-08-10 FR FR7724647A patent/FR2361963A1/fr active Granted
- 1977-08-12 SE SE7709156A patent/SE451000B/xx not_active IP Right Cessation
- 1977-08-12 NL NLAANVRAGE7708942,A patent/NL183440C/xx not_active IP Right Cessation
- 1977-08-15 AR AR268792A patent/AR213212A1/es active
- 1977-08-15 CS CS775350A patent/CS222155B2/cs unknown
- 1977-08-15 PH PH20119A patent/PH14710A/en unknown
- 1977-08-16 MX MX170257A patent/MX146487A/es unknown
- 1977-08-16 CA CA284,780A patent/CA1082421A/fr not_active Expired
- 1977-08-16 BR BR7705415A patent/BR7705415A/pt unknown
- 1977-08-16 TR TR21159A patent/TR21159A/xx unknown
- 1977-08-17 FI FI772454A patent/FI61139C/fi not_active IP Right Cessation
- 1977-08-17 GB GB34593/77A patent/GB1592554A/en not_active Expired
- 1977-08-17 DE DE2737123A patent/DE2737123C2/de not_active Expired
- 1977-08-17 NO NO772871A patent/NO152677C/no unknown
- 1977-08-17 GR GR54178A patent/GR71863B/el unknown
- 1977-08-17 AT AT593577A patent/AT358752B/de not_active IP Right Cessation
- 1977-08-17 IT IT68879/77A patent/IT1082286B/it active
- 1977-08-18 CH CH1014477A patent/CH624863A5/de not_active IP Right Cessation
- 1977-08-18 PL PL1977200349A patent/PL108373B1/pl unknown
- 1977-08-18 ES ES461726A patent/ES461726A1/es not_active Expired
- 1977-08-18 JP JP52099074A patent/JPS5829181B2/ja not_active Expired
- 1977-08-18 YU YU1966/77A patent/YU42156B/xx unknown
- 1977-08-18 HU HU77UE79A patent/HU177768B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO152677C (no)	1985-11-06
BR7705415A (pt)	1978-07-04
IT1082286B (it)	1985-05-21
NO152677B (no)	1985-07-29
NO772871L (no)	1978-02-21
NL7708942A (nl)	1978-02-21
NL183440C (nl)	1988-11-01
PT66906B (en)	1979-02-01
PT66906A (en)	1977-09-01
PL108373B1 (en)	1980-04-30
GR71863B (fr)	1983-07-07
HU177768B (en)	1981-12-28
PL200349A1 (pl)	1978-05-22
FR2361963B1 (fr)	1983-07-29
DE2737123A1 (de)	1978-02-23
DE2737123C2 (de)	1984-10-04
CH624863A5 (en)	1981-08-31
TR21159A (tr)	1983-11-25
MX146487A (es)	1982-07-01
AR213212A1 (es)	1978-12-29
FR2361963A1 (fr)	1978-03-17
JPS5829181B2 (ja)	1983-06-21
YU42156B (en)	1988-06-30
FI772454A7 (fi)	1978-02-19
SE451000B (sv)	1987-08-24
GB1592554A (en)	1981-07-08
NZ184879A (en)	1981-03-16
CS222155B2 (en)	1983-05-27
JPS5342143A (en)	1978-04-17
AU505612B2 (en)	1979-11-29
AT358752B (de)	1980-09-25
FI61139B (fi)	1982-02-26
NL183440B (nl)	1988-06-01
SE7709156L (sv)	1978-02-19
ES461726A1 (es)	1978-05-01
ATA593577A (de)	1980-02-15
FI61139C (fi)	1982-06-10
PH14710A (en)	1981-11-13
AU2775177A (en)	1979-05-10

Legal Events

Date	Code	Title	Description
1997-07-29	MKEX	Expiry

Publication	Publication Date	Title
CA2300923C (fr)	2006-09-12	Ajutage d'immersion
KR890002116B1 (ko)	1989-06-20	용융금속 배출 장치
US5716538A (en)	1998-02-10	Discharge nozzle for continuous casting
CA1082421A (fr)	1980-07-29	Buse annulaire monopiece concue pour eviter l'accu- mulation d'alumine au cours du coulage en continu de l'acier calme
US4583721A (en)	1986-04-22	Molten metal discharging device
CA1340540C (fr)	1999-05-11	Jeu d'opercules refractaires pour robinet a guillotine a opercule triple
US4117959A (en)	1978-10-03	Method and single piece annular nozzle to prevent alumina buildup during continuous casting of al-killed steel
USRE30343E (en)	1980-07-22	Method and single piece annular nozzle to prevent alumina buildup during continuous casting of Al-killed steel
JPH071094A (ja)	1995-01-06	浸漬ノズル
JP3460185B2 (ja)	2003-10-27	鋳造用浸漬ノズル
JPH1147897A (ja)	1999-02-23	薄肉広幅鋳片連続鋳造用浸漬ノズル
GB2149699A (en)	1985-06-19	Method and apparatus for avoiding vortexing in a bottom pour vessel
US4898226A (en)	1990-02-06	Immersion nozzle for continuous casting of steel
EP1854571B1 (fr)	2009-12-02	Buse de coulée à immersion pour coulée continu de l'acier
JP3018960B2 (ja)	2000-03-13	連続鋳造方法およびそのストレート浸漬ノズル
JPH10291056A (ja)	1998-11-04	浸漬ノズルと連続鋳造粉末とにより特に溶鋼からスラブを連続鋳造するための振動鋳型
CN102292176B (zh)	2015-06-10	浸入式水口
KR20000036232A (ko)	2000-06-26	연속 주조기
JPH03110048A (ja)	1991-05-10	タンディッシュストッパー
KR810000592B1 (ko)	1981-06-05	알루미늄킬드강의 연속주조시에 생성되는 산화물 축적을 방지하는 방법
KR100887191B1 (ko)	2009-03-06	노즐막힘이 방지되는 연속주조용 노즐
KR100436211B1 (ko)	2004-06-16	용강 주조용 노즐 및 슬라이딩 플레이트
KR100902215B1 (ko)	2009-06-11	연주용 침지노즐
JP4421136B2 (ja)	2010-02-24	連続鋳造方法
JP2901983B2 (ja)	1999-06-07	連続鋳造用イマージョンノズル