BR8801061A - Aparelho para injetar um ingrediente formador de liga em uma corrente de metal em fusao e bocal injetor rigido - Google Patents

Aparelho para injetar um ingrediente formador de liga em uma corrente de metal em fusao e bocal injetor rigido

Info

Publication number
BR8801061A
BR8801061A BR8801061A BR8801061A BR8801061A BR 8801061 A BR8801061 A BR 8801061A BR 8801061 A BR8801061 A BR 8801061A BR 8801061 A BR8801061 A BR 8801061A BR 8801061 A BR8801061 A BR 8801061A
Authority
BR
Brazil
Prior art keywords
formating
appliance
injecting
ingredient
alloy
Prior art date
Application number
BR8801061A
Other languages
English (en)
Inventor
Daniel Rellis Jr
Roger J Glennon
Original Assignee
Inland 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.)
Filing date
Publication date
Application filed by Inland Steel Co filed Critical Inland Steel Co
Publication of BR8801061A publication Critical patent/BR8801061A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
BR8801061A 1987-05-19 1988-03-10 Aparelho para injetar um ingrediente formador de liga em uma corrente de metal em fusao e bocal injetor rigido BR8801061A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/051,943 US4747584A (en) 1987-05-19 1987-05-19 Apparatus for injecting alloying ingredient into molten metal stream

Publications (1)

Publication Number Publication Date
BR8801061A true BR8801061A (pt) 1988-11-29

Family

ID=21974365

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801061A BR8801061A (pt) 1987-05-19 1988-03-10 Aparelho para injetar um ingrediente formador de liga em uma corrente de metal em fusao e bocal injetor rigido

Country Status (10)

Country Link
US (1) US4747584A (pt)
EP (1) EP0291645B1 (pt)
AU (1) AU592285B2 (pt)
BR (1) BR8801061A (pt)
CA (1) CA1296182C (pt)
DE (1) DE3861625D1 (pt)
ES (1) ES2019668B3 (pt)
IN (1) IN170858B (pt)
MX (1) MX164066B (pt)
ZA (1) ZA881679B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63123554A (ja) * 1986-11-14 1988-05-27 Nippon Steel Corp 快削鋼の製造方法
US4848755A (en) * 1988-03-18 1989-07-18 Inland Steel Company Apparatus for adding liquid alloying ingredient to molten steel
US4863684A (en) * 1989-01-13 1989-09-05 Inland Steel Company Method and apparatus for adding shot to molten steel
US4949885A (en) * 1989-02-23 1990-08-21 Inland Steel Company Apparatus and method for containing inert gas around molten metal stream
MX2011011221A (es) * 2009-04-24 2011-11-18 Smidth As F L Quemador.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1295814A (fr) * 1961-07-20 1962-06-08 Salzgitter Huettenwerk Ag Lance de soufflage d'oxygène gazeux et de matières solides, notamment pour affinage de bains métalliques
US3511490A (en) * 1967-02-24 1970-05-12 Brown Fintube Co Apparatus for introducing addition agent into molten steel
JPS4824607B1 (pt) * 1969-10-04 1973-07-23
US3814405A (en) * 1970-02-03 1974-06-04 J Ormaechea Steel making apparatus
US4010938A (en) * 1975-03-24 1977-03-08 Crudup Edward W Metal treatment gun and method
DE2834900C2 (de) * 1978-06-28 1983-10-27 BCIRA, Birmingham Vorrichtung zur Einführung von Pulver oder Granulat in geschmolzenes Metall
FR2432552A1 (fr) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
US4303118A (en) * 1979-07-25 1981-12-01 Georgetown Steel Corporation Apparatus for producing aluminum-deoxidized continuously cast steel
US4391319A (en) * 1979-08-27 1983-07-05 Keystone Consolidated Industries, Inc. Apparatus for introducing elements into molten metal streams and casting in inert atmosphere
US4371395A (en) * 1981-07-06 1983-02-01 Southwire Company Technique for adding lead to steel
US4389249A (en) * 1982-04-22 1983-06-21 Inland Steel Company Method for adding ingredient to steel as shot
LU84444A1 (fr) * 1982-10-27 1984-05-10 Arbed Systeme de reglage de l'alimentation en matieres solides d'une lance de soufflage
US4630801A (en) * 1985-05-06 1986-12-23 Inland Steel Company Apparatus for adding solid alloying ingredients to molten metal stream
US4602949A (en) * 1985-05-06 1986-07-29 Inland Steel Company Method and apparatus for adding solid alloying ingredients to molten metal stream
JPH1110712A (ja) * 1997-06-24 1999-01-19 Toray Ind Inc 熱可塑性樹脂シートの成形方法および成形装置

Also Published As

Publication number Publication date
IN170858B (pt) 1992-05-30
DE3861625D1 (de) 1991-02-28
AU1269988A (en) 1988-11-24
US4747584A (en) 1988-05-31
AU592285B2 (en) 1990-01-04
EP0291645B1 (en) 1991-01-23
ES2019668B3 (es) 1991-07-01
CA1296182C (en) 1992-02-25
MX164066B (es) 1992-07-13
EP0291645A1 (en) 1988-11-23
ZA881679B (en) 1988-11-30

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: INT. CL. 5 C21C 7/00

FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/03/2003