KR830009823A - Continuous casting nozzle for casting steel - Google Patents

Continuous casting nozzle for casting steel Download PDF

Info

Publication number
KR830009823A
KR830009823A KR1019820001638A KR820001638A KR830009823A KR 830009823 A KR830009823 A KR 830009823A KR 1019820001638 A KR1019820001638 A KR 1019820001638A KR 820001638 A KR820001638 A KR 820001638A KR 830009823 A KR830009823 A KR 830009823A
Authority
KR
South Korea
Prior art keywords
casting
nozzle
steel
continuous
continuous casting
Prior art date
Application number
KR1019820001638A
Other languages
Korean (ko)
Other versions
KR880001372B1 (en
Inventor
구니아끼 와따나베
히데오 스즈끼
Original Assignee
무라마쯔 후미오
도오시바세라믹스 가부시기가이샤
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.)
Filing date
Publication date
Application filed by 무라마쯔 후미오, 도오시바세라믹스 가부시기가이샤 filed Critical 무라마쯔 후미오
Publication of KR830009823A publication Critical patent/KR830009823A/en
Application granted granted Critical
Publication of KR880001372B1 publication Critical patent/KR880001372B1/en

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Continuous Casting (AREA)

Abstract

내용 없음No content

Description

주강용 연속주조용 노즐Continuous casting nozzle for casting steel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 터언디슈, 주형 및 침지노즐의 결합태양을 나타낸 설명도.1 is an explanatory view showing a combined embodiment of a toon dish, a mold and an immersion nozzle.

제2도는 주강의 연속주조용 노즐의 일례를 표시한 도면.2 is a view showing an example of a nozzle for continuous casting of cast steel.

Claims (1)

알루미나원료 분체에 흑연분체와 실리카분체를 배합해서 공소용적성을 유지하고 이들의 배합율을 상기 알루미나가 40∼90 중량%와, 상기 흑연 10∼45 중량% 및 상기 실리카 2∼30%로 정하고, 또한 이들에게 결합제를 가해서 반죽조치후 공소용적지수를 0.15∼0.25로 한 것을 특징으로 하는 주강용 연속주조용 노즐.Graphite powder and silica powder were blended with the alumina raw material powder to maintain the co-volume, and the compounding ratio thereof was set at 40 to 90 wt% of the alumina, 10 to 45 wt% of the graphite, and 2 to 30% of the silica. A casting nozzle for casting steel, characterized in that the void volume index is 0.15 to 0.25 after adding a binder to them. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8201638A 1982-03-01 1982-04-14 Nozzle for continuous casting KR880001372B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57-32148 1982-03-01
JP32148 1982-03-01
JP57032148A JPS58151368A (en) 1982-03-01 1982-03-01 Nozzle for cast steel continuous casting

Publications (2)

Publication Number Publication Date
KR830009823A true KR830009823A (en) 1983-12-23
KR880001372B1 KR880001372B1 (en) 1988-07-29

Family

ID=12350819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8201638A KR880001372B1 (en) 1982-03-01 1982-04-14 Nozzle for continuous casting

Country Status (2)

Country Link
JP (1) JPS58151368A (en)
KR (1) KR880001372B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60127261A (en) * 1983-12-12 1985-07-06 ハリマセラミック株式会社 Nozzle for molten steel casting
JPS6131346A (en) * 1984-07-18 1986-02-13 ハリマセラミック株式会社 Nozzle for casting
JPH03114639A (en) * 1990-08-17 1991-05-15 Harima Ceramic Co Ltd Nozzle for casting molten steel

Also Published As

Publication number Publication date
KR880001372B1 (en) 1988-07-29
JPS58151368A (en) 1983-09-08

Similar Documents

Publication Publication Date Title
KR830002544A (en) Dendritic binder in a mixture of polyol and isocyanato urethane polymer
KR860003068A (en) Refractory for Slide Gate
KR900702056A (en) Refractory Liner Composition
KR910002542A (en) Filter for casting molten metal and use there
KR910016411A (en) Metallurgical Solvent Composition
GB1519339A (en) Method of making immersion nozzle or a long stopper for use in the continuous casting of steel
ATE26969T1 (en) SLIP CASTING COMPOUND FOR THE PRODUCTION OF MOLDED ELEMENTS ALS FROM SILICON CARBIDE.
KR890015978A (en) Composition for Manufacturing Ceramic Molded Body
KR830009823A (en) Continuous casting nozzle for casting steel
SE8502882L (en) PROCEDURE FOR CASTING POWDER MATERIAL
AU3386084A (en) Continuous casting with glycerol trioleate parting composition
KR900016361A (en) Ester curing agent, binder containing the same, and molding composition for casting containing the same
FR2694568B3 (en) Additives to improve the low temperature properties of middle distillates.
JPS5554244A (en) Two layer type immersion nozzle and production thereof
ES326741A1 (en) Improvements in coatings for gutters and analogs. (Machine-translation by Google Translate, not legally binding)
KR930000423A (en) Ceramic Filter for Molten Aluminum Filtration
KR840009231A (en) Ultra-low Carbon Steel Casting Nozzles
FR2572161B1 (en) CONTAINER FOR CRYOGENIC MIXTURE
KR840001450A (en) Mixing ratio of refractory aggregates for ceramic molds
MX7579E (en) RESIN BINDER FOR CAST MOLDS AND MALES
JPS56163054A (en) Mold coating material for casting
KR950002887A (en) Pyrogenic casting solvent for continuous casting
KR890010224A (en) Additives for absorbing inclusions in molten steel
KR950016954A (en) Low Fluorine Molding Solvent
KR920014739A (en) Refractories for forming basic molded articles

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E902 Notification of reason for refusal
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001988001048; OPPOSITION DATE: 19880929

O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001988001049; OPPOSITION DATE: 19880930

O063 Decision on refusal after opposition [patent]: decision to refuse application