ES8101954A1 - Procedimiento para la obtencion de un agente escorificante para la colada continua de acero - Google Patents

Procedimiento para la obtencion de un agente escorificante para la colada continua de acero

Info

Publication number
ES8101954A1
ES8101954A1 ES488867A ES488867A ES8101954A1 ES 8101954 A1 ES8101954 A1 ES 8101954A1 ES 488867 A ES488867 A ES 488867A ES 488867 A ES488867 A ES 488867A ES 8101954 A1 ES8101954 A1 ES 8101954A1
Authority
ES
Spain
Prior art keywords
agent
ratio
value
steel
continuous casting
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
Application number
ES488867A
Other languages
English (en)
Other versions
ES488867A0 (es
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.)
Bayer Corp
Original Assignee
Mobay Corp
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
Priority claimed from US06/026,925 external-priority patent/US4235632A/en
Application filed by Mobay Corp filed Critical Mobay Corp
Publication of ES8101954A1 publication Critical patent/ES8101954A1/es
Publication of ES488867A0 publication Critical patent/ES488867A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/111—Treating the molten metal by using protecting powders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE UN AGENTE ESCORIFICANTE PARA LA COLADA CONTINUA DE ACERO, PARCIALMENTE VITRIFICADO, FINAMENTE DIVIDIDO. ESTE AGENTE TIENE TENDENCIA A GENERAR OXIDO DE ALUMINIO DURANTE SU UTILIZACION, PRESENTA UNA FLUIDEZ DE 10,2 A 40,4 CM. UN MARGEN DE FUSION NO SUPERIOR A 1.200GC Y UN VALOR DE ADK DE ARRANQUE NO MAYOR DE 500 SEGUNDOS. ESTE PROCEDIMIENTO ESTA REALIZADO EN DOS FASES: EN LA PRIMERA SE FORMA LA FRACCION VITRIFICADA, Y EN LA SEGUNDA, SE FRITA EL VIDRIO FUNDIDO PROCEDENTE DE LA PRIMERA FASE. POSTERIORMENTE, SE AGLOMERAN POR SINTERIZACION VARIOS FRITOS, Y FINALMENTE SE COMBINA LA FRACCION VITRIFICADA CON EL RESTO DE LOS COMPONENTES NO VITRIFICADOS, OPCIONALMENTE EN FORMA DE POLVO DE COQUILLA.
ES488867A 1979-02-23 1980-02-22 Procedimiento para la obtencion de un agente escorificante para la colada continua de acero Granted ES488867A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1464979A 1979-02-23 1979-02-23
US06/026,925 US4235632A (en) 1979-04-04 1979-04-04 Particulate slagging composition for the extended optimum continuous casting of steel

Publications (2)

Publication Number Publication Date
ES8101954A1 true ES8101954A1 (es) 1980-12-16
ES488867A0 ES488867A0 (es) 1980-12-16

Family

ID=26686329

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488867A Granted ES488867A0 (es) 1979-02-23 1980-02-22 Procedimiento para la obtencion de un agente escorificante para la colada continua de acero

Country Status (4)

Country Link
EP (1) EP0015417B1 (es)
CA (1) CA1150516A (es)
DE (1) DE3062658D1 (es)
ES (1) ES488867A0 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0109153B1 (en) * 1982-10-16 1986-11-20 Foseco International Limited Calcium oxide based flux compositions
JPS6072653A (ja) * 1983-09-30 1985-04-24 Kawasaki Steel Corp 連続鋳造用モ−ルドパウダ−
DE4103798C1 (es) * 1991-02-08 1992-06-11 Max-Planck-Institut Fuer Eisenforschung Gmbh, 4000 Duesseldorf, De
US6179895B1 (en) * 1996-12-11 2001-01-30 Performix Technologies, Ltd. Basic tundish flux composition for steelmaking processes
EP2695953B1 (en) * 2011-03-31 2019-08-14 Hitachi Metals, Ltd. Method for adding zinc to molten steel and process for producing zinc-containing steel
KR101742077B1 (ko) * 2015-05-04 2017-05-31 주식회사 포스코 몰드 플럭스 및 이를 이용한 연속 주조 방법 및 이로 제작된 주편
CN105436447A (zh) * 2016-01-26 2016-03-30 中南大学 一种含Al、Ti低碳钢连铸中间包覆盖剂及其应用
CN106001473B (zh) * 2016-06-24 2018-12-25 中南大学 一种含铬钢连铸结晶器保护渣及其应用
CN107824754A (zh) * 2017-11-30 2018-03-23 攀钢集团西昌钢钒有限公司 一种用于倒角结晶器的保护渣及采用倒角结晶器的钢材铸坯方法
CN108213366A (zh) * 2018-02-27 2018-06-29 首钢京唐钢铁联合有限责任公司 一种连铸生产中的保护渣及其用途
CN109797269B (zh) * 2019-01-21 2020-10-30 西安建筑科技大学 一种抑制氧化钼压块高温挥发的添加剂及氧化钼压块及其制备和应用
CN112756571B (zh) * 2020-12-21 2022-02-15 东北大学 一种铝酸盐系非牛顿连铸结晶器保护渣及其制备方法
CN113102702B (zh) * 2021-04-09 2022-05-31 东北大学 一种高钛钢用高碱度低反应性连铸保护渣及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1958537A1 (de) * 1969-11-21 1971-06-24 Eitel Hans Joachim Giesspulver fuer das Stranggiessen von Stahl
US3649249A (en) * 1970-07-06 1972-03-14 Inland Steel Co Continuous casting slag and method of making
US3704744A (en) * 1971-10-22 1972-12-05 Inland Steel Co Slag use in continuous casting of steel
BE791207A (fr) * 1971-11-12 1973-03-01 Concast Ag Fondant en poudre utile pour la coulee continue de l'acier
US3949803A (en) * 1972-05-01 1976-04-13 Foseco International Limited Method of casting molten metal using mold additives
US3926246A (en) * 1972-09-18 1975-12-16 Scm Corp Flux for continuous casting of steel
US3899324A (en) * 1973-03-16 1975-08-12 Scm Corp Flux for continuous casting of steel
DE2527553C3 (de) * 1975-06-19 1978-08-10 Mannesmann Ag, 4000 Duesseldorf Gießpulver für den Strang- und Blockguß
BE849022A (fr) * 1976-12-02 1977-06-02 Poudre de couverture amelioree pour coulee continue des metaux
US4092159A (en) * 1977-06-17 1978-05-30 Scm Corporation Flux for metal casting

Also Published As

Publication number Publication date
DE3062658D1 (en) 1983-05-19
EP0015417B1 (de) 1983-04-13
ES488867A0 (es) 1980-12-16
EP0015417A1 (de) 1980-09-17
CA1150516A (en) 1983-07-26

Similar Documents

Publication Publication Date Title
ES8101954A1 (es) Procedimiento para la obtencion de un agente escorificante para la colada continua de acero
JPS5678446A (en) Cesium-containing optical glass
US4390638A (en) Acidproof, hydrolysis-resistant optical and ophthalmic glass of low density
JPS5761642A (en) Ground coat frit composition for sheet steel enamel
JPS60221338A (ja) 光学ガラス
JPS56169150A (en) Optical glass
JPS55121925A (en) Optical glass
JPS62100449A (ja) 光学ガラス
JPS553329A (en) Optical glass
RU96105952A (ru) Состав стекла, предназначенный для изготовления остекления
JPS5551733A (en) Glass for light transmission body with superior weather resistance
KR880005051A (ko) 법랑도기 조성물 및 이 조성물로 피복된 기질
ES476530A1 (es) Procedimiento para preparar fibras minerales, sinteticas, resistentes a los alcalis.
GB2137981A (en) Optical Glass
JPS55116641A (en) Optical glass
US4268312A (en) Optical glass
JPS5678447A (en) Optical glass
JPS56160340A (en) Optical glass
JPS60171244A (ja) 光学ガラス
JPS5580735A (en) Solidification treating method for high level radioactive waste
JPS6046948A (ja) 高屈折率低分散光学ガラス
JPS6140839A (ja) 燐酸塩光学ガラス
KR940002182A (ko) 유리 섬유의 제조방법 및 이의 조성물
GB1459178A (en) Glass and glass-ceramics and compositions therefor
JPS55126549A (en) High refraction high dispersion optical glass