ES8304215A1 - Un metodo de fabricar acero maquinable emplomado. - Google Patents

Un metodo de fabricar acero maquinable emplomado.

Info

Publication number
ES8304215A1
ES8304215A1 ES511223A ES511223A ES8304215A1 ES 8304215 A1 ES8304215 A1 ES 8304215A1 ES 511223 A ES511223 A ES 511223A ES 511223 A ES511223 A ES 511223A ES 8304215 A1 ES8304215 A1 ES 8304215A1
Authority
ES
Spain
Prior art keywords
lead
continuous casting
casting process
cutting steel
steel
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
ES511223A
Other languages
English (en)
Other versions
ES511223A0 (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.)
Mitsubishi Steel Mfg Co Ltd
Original Assignee
Mitsubishi Steel Mfg Co Ltd
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 JP5126881A external-priority patent/JPS57168752A/ja
Priority claimed from JP5127081A external-priority patent/JPS57168755A/ja
Priority claimed from JP5126981A external-priority patent/JPS57168754A/ja
Priority claimed from JP7141081A external-priority patent/JPS57188646A/ja
Application filed by Mitsubishi Steel Mfg Co Ltd filed Critical Mitsubishi Steel Mfg Co Ltd
Publication of ES8304215A1 publication Critical patent/ES8304215A1/es
Publication of ES511223A0 publication Critical patent/ES511223A0/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
    • 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
    • B22D11/108—Feeding additives, powders, or the like

Landscapes

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

Abstract

METODO PARA FABRICAR ACERO MAQUINABLE EMPLOMADO MEDIANTE UN PROCESO DE FUNDICION CONTINUA, SIN CONTAMINAR EL AMBIENTE NI EL APARATO DE FABRICACION CON GASES O HUMOS TOXICOS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA SE AÑADE DE UNA MANERA DIRECTA AL ACERO FUNDIDO, EN EL MOMENTO DE VERTERLO EN EL MOLDE, UNA CIERTA CANTIDAD DE UN MATERIAL DE PLOMO SELECCIONADO DEL GRUPO FORMADO POR PLOMO, PLOMO RECUBIERTO CON UN MATERIAL METALICO INOFENSIVO PARA EL ACERO, O ALEACION DE PLOMO RECUBIERTA CON UN MATERIAL METALICO INOFENSIVO PARA EL ACERO; SEGUNDA, MIENTRAS SE REALIZA EL VERTIDO DEL ACERO FUNDIDO EN EL MOLDE SE AGITA UNIFORMEMENTE LA PORCION SUPERIOR DE DICHO ACERO FUNDIDO MEDIANTE UN AGITADOR ELECTROMAGNETICO, SIEMPRE EN LA DIRECCION HORIZONTAL DEL MOLDE; Y POR ULTIMO, SE DEJA ENFRIAR LENTAMENTE EN EL MOLDE, LA PIEZA MOLDEADA.
ES511223A 1981-04-07 1982-04-06 Un metodo de fabricar acero maquinable emplomado. Granted ES511223A0 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5126881A JPS57168752A (en) 1981-04-07 1981-04-07 Production of lead free cutting steel by continuous casting method
JP5127081A JPS57168755A (en) 1981-04-07 1981-04-07 Production of lead free cutting steel by continuous casting method
JP5126981A JPS57168754A (en) 1981-04-07 1981-04-07 Production of lead free cutting steel by continuous casting method
JP7141081A JPS57188646A (en) 1981-05-14 1981-05-14 Lead free cutting steel and its manufacture

Publications (2)

Publication Number Publication Date
ES8304215A1 true ES8304215A1 (es) 1983-02-16
ES511223A0 ES511223A0 (es) 1983-02-16

Family

ID=27462611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511223A Granted ES511223A0 (es) 1981-04-07 1982-04-06 Un metodo de fabricar acero maquinable emplomado.

Country Status (9)

Country Link
US (1) US4524819A (es)
BR (1) BR8201921A (es)
CA (1) CA1196172A (es)
DE (1) DE3211269C2 (es)
ES (1) ES511223A0 (es)
FR (1) FR2502997B1 (es)
GB (1) GB2096032A (es)
IT (1) IT1150950B (es)
SE (1) SE8201323L (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806304A (en) * 1983-05-09 1989-02-21 Daido Tokushuko Kabushiki Kaisha Free cutting steel
US4520861A (en) * 1983-11-18 1985-06-04 Republic Steel Corporation Method and apparatus for alloying continuously cast steel products
US4667715A (en) * 1985-12-06 1987-05-26 Inland Steel Company Method for controlling uniformity of alloy content in continuously cast steel
US4828014A (en) * 1985-12-13 1989-05-09 Inland Steel Company Continuous casting tundish and assembly
CH665851A5 (de) * 1986-03-20 1988-06-15 Fischer Ag Georg Verfahren zur herstellung von perlitischen gusseisensorten.
US4724895A (en) * 1986-05-14 1988-02-16 Inland Steel Company Fume control in strand casting of free machining steel
US4711429A (en) * 1986-08-29 1987-12-08 Usx Corporation Tundish for mixing alloying elements with molten metal
GB2199522A (en) * 1986-12-20 1988-07-13 British Steel Corp Introducing additives to molten metal in flow
US4786466A (en) * 1987-02-19 1988-11-22 Frema, Inc. Low-sulfur, lead-free free machining steel alloy
DE3834666A1 (de) * 1988-10-12 1990-04-19 Kloeckner Stahl Gmbh Verfahren zur direkten erzeugung von stahl mit schwefelarmem kern und geregeltem schwefelgehalt in der randzone
BR8901760A (pt) * 1989-04-13 1990-10-30 Mannesmann Sa Processo e dispositivo para lingotamento de acos ligados ao chumbo
US5415220A (en) * 1993-03-22 1995-05-16 Reynolds Metals Company Direct chill casting of aluminum-lithium alloys under salt cover
CN101386062B (zh) * 2007-09-10 2010-07-21 南京南钢产业发展有限公司 含铅易切削钢的生产工艺
EP2055411A1 (de) * 2007-11-02 2009-05-06 TSW Trierer Stahlwerk GmbH Vorrichtung und Verfahren zum Stanggießen von Stahl
BR112014023711B1 (pt) * 2012-03-28 2019-06-11 Arcelormittal Investigación Y Desarrollo Sl Processo de lingotamento contínuo de um semi-produto de aço e equipamento de lingotamento contínuo
US8365808B1 (en) 2012-05-17 2013-02-05 Almex USA, Inc. Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys
RU2678848C2 (ru) 2013-02-04 2019-02-04 ОЛМЕКС ЮЭсЭй, ИНК. Способ и устройство для литья с прямым охлаждением
US9936541B2 (en) 2013-11-23 2018-04-03 Almex USA, Inc. Alloy melting and holding furnace
CN107532849B (zh) * 2015-02-18 2019-09-06 应达公司 用于活性金属和合金的电感应熔炼和保温炉

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197259A (en) * 1938-05-02 1940-04-16 Inland Steel Co Method of and apparatus for adding lead to steel
GB537204A (en) * 1940-05-18 1941-06-12 Inland Steel Co A method of and means for adding lead to steel and other ferrous metals
DE1081616B (de) * 1953-11-06 1960-05-12 Boehler & Co Ag Geb Verfahren zur Herstellung bleihaltiger Eisen- oder Stahlbloecke
JPS558575B1 (es) * 1969-12-27 1980-03-05
US3671224A (en) * 1970-08-17 1972-06-20 Republic Steel Corp Methods of producing leaded steel
US3954134A (en) * 1971-03-28 1976-05-04 Rheinstahl Huettenwerke Ag Apparatus for treating metal melts with a purging gas during continuous casting
US3726331A (en) * 1971-04-28 1973-04-10 R Bunting Continuous casting process
JPS5638295B2 (es) * 1974-05-01 1981-09-05
US3911993A (en) * 1974-07-12 1975-10-14 Caterpillar Tractor Co Method and apparatus for adding treating agents to molten metal
JPS5214511A (en) * 1975-07-25 1977-02-03 Hitachi Cable Ltd Process for producing a linear additive
FR2355392A1 (fr) * 1976-06-14 1978-01-13 Cem Comp Electro Mec Inducteur de centrifugation electromagnetique notamment pour lingotiere de coulee continue
FR2425903A1 (fr) * 1978-05-18 1979-12-14 Siderurgie Fse Inst Rech Procede d'addition d'elements d'alliage dans un metal en fusion, notamment l'acier

Also Published As

Publication number Publication date
BR8201921A (pt) 1983-03-08
DE3211269C2 (de) 1985-08-29
DE3211269A1 (de) 1982-10-28
US4524819A (en) 1985-06-25
CA1196172A (en) 1985-11-05
GB2096032A (en) 1982-10-13
FR2502997B1 (fr) 1985-06-21
IT8220486A0 (it) 1982-03-30
IT1150950B (it) 1986-12-17
SE8201323L (sv) 1982-10-08
FR2502997A1 (fr) 1982-10-08
ES511223A0 (es) 1983-02-16
IT8220486A1 (it) 1983-09-30

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