ES375409A1 - Introducing a grain refining or alloying agent into molten metals and alloys - Google Patents

Introducing a grain refining or alloying agent into molten metals and alloys

Info

Publication number
ES375409A1
ES375409A1 ES375409A ES375409A ES375409A1 ES 375409 A1 ES375409 A1 ES 375409A1 ES 375409 A ES375409 A ES 375409A ES 375409 A ES375409 A ES 375409A ES 375409 A1 ES375409 A1 ES 375409A1
Authority
ES
Spain
Prior art keywords
introducing
alloys
molten metal
grain refining
molten metals
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
ES375409A
Other languages
Spanish (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.)
Kawecki Berylco Industries Inc
Original Assignee
Kawecki Berylco Industries 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.)
Filing date
Publication date
Application filed by Kawecki Berylco Industries Inc filed Critical Kawecki Berylco Industries Inc
Publication of ES375409A1 publication Critical patent/ES375409A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)

Abstract

A molten metal or alloy is inoculated with metallic treating agent by pouring the molten metal into a troughlike passageway and by introducing a rodlike supply of the metallic treating agent into the molten metal flowing in the passageway under conditions insuring a disturbed but nonturbulent flow of the molten metal and resulting uniform distribution of the treating agent therein.
ES375409A 1969-01-15 1970-01-14 Introducing a grain refining or alloying agent into molten metals and alloys Expired ES375409A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79145369A 1969-01-15 1969-01-15

Publications (1)

Publication Number Publication Date
ES375409A1 true ES375409A1 (en) 1972-05-01

Family

ID=25153780

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375409A Expired ES375409A1 (en) 1969-01-15 1970-01-14 Introducing a grain refining or alloying agent into molten metals and alloys

Country Status (4)

Country Link
US (1) US3634075A (en)
JP (1) JPS5212122B1 (en)
AT (1) AT316158B (en)
ES (1) ES375409A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1233278A (en) * 1968-10-23 1971-05-26
US3778250A (en) * 1969-02-26 1973-12-11 Jones & Laughlin Steel Corp Method for treating metallic melts
US3769004A (en) * 1971-05-10 1973-10-30 Iverson J Method of producing a killed steel
US3837842A (en) * 1971-08-02 1974-09-24 Sumitomo Metal Ind A method for projecting pieces of a deoxidizing agent into molten steel
US3836360A (en) * 1972-07-10 1974-09-17 Anaconda Co Method and apparatus for pre-heating and adding master alloy to a copper melt
US3849123A (en) * 1972-11-07 1974-11-19 E Webster Incorporation of solid additives into molten aluminum
US3955967A (en) * 1973-05-02 1976-05-11 The Algoma Steel Corporation, Limited Treatment of steel
US4143211A (en) * 1974-05-01 1979-03-06 Nippon Steel Corporation Continuous casting addition material
US3991808A (en) * 1974-07-15 1976-11-16 Caterpillar Tractor Co. Method and apparatus for the introduction of additives into a casting mold
US3993477A (en) * 1974-10-21 1976-11-23 Aluminum Company Of America Sodium addition to aluminum
DE2634282C2 (en) * 1976-07-28 1978-04-13 Mannesmann Ag, 4000 Duesseldorf Process for the continuous introduction of additives into a vessel filled with liquid metal
US4036279A (en) * 1976-09-08 1977-07-19 Caterpillar Tractor Co. Method of treating molten metal in centrifugal castings
US4088477A (en) * 1976-10-06 1978-05-09 Ford Motor Company Sheathless wire feeding of alloy and inoculant materials
US4088475A (en) * 1976-11-04 1978-05-09 Olin Corporation Addition of reactive elements in powder wire form to copper base alloys
US4094666A (en) * 1977-05-24 1978-06-13 Metal Research Corporation Method for refining molten iron and steels
US4205981A (en) * 1979-02-28 1980-06-03 International Harvester Company Method for ladle treatment of molten cast iron using sheathed magnesium wire
US5055256A (en) * 1985-03-25 1991-10-08 Kb Alloys, Inc. Grain refiner for aluminum containing silicon
DE3707322C1 (en) * 1987-03-07 1988-06-16 Odermath Stahlwerkstechnik Wire injection machine
DE3807281A1 (en) * 1988-03-05 1989-09-14 Odermath Stahlwerkstechnik Wire injection machine
WO1999022892A1 (en) * 1997-10-31 1999-05-14 Fata Hunter, Inc. Adjustable molten metal feed system
US6004506A (en) * 1998-03-02 1999-12-21 Aluminum Company Of America Aluminum products containing supersaturated levels of dispersoids
US6645321B2 (en) 1999-09-10 2003-11-11 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
US6368427B1 (en) 1999-09-10 2002-04-09 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys
EP1111079A1 (en) * 1999-12-20 2001-06-27 Alcoa Inc. Supersaturated aluminium alloy
US6261390B1 (en) * 2000-05-15 2001-07-17 Hsien-Yang Yeh Process for nodulizing silicon in casting aluminum silicon alloys
CA2362023A1 (en) * 2001-11-08 2002-01-28 Martin R. Reeve Manufacture of alloys containing dispersed fine particulate material
US6811589B2 (en) * 2002-12-09 2004-11-02 Specialty Minerals Michigan Inc. Method for adding solid zinc-aluminum to galvanizing baths
TR200504376A2 (en) 2005-11-02 2008-05-21 T�B�Tak-T�Rk�Ye B�L�Msel Ve Tekn�K Ara�Tirma Kurumu A process for producing grain-reducing pre-alloys
WO2013072898A2 (en) 2011-11-18 2013-05-23 Tubitak Grain refinement, aluminium foundry alloys
US20190032175A1 (en) * 2017-02-01 2019-01-31 Hrl Laboratories, Llc Aluminum alloys with grain refiners, and methods for making and using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595292A (en) * 1949-10-05 1952-05-06 Herbert A Reece Method of adding alloys to metals
CH403170A (en) * 1963-07-25 1965-11-30 Concast Ag Process for introducing reactants

Also Published As

Publication number Publication date
US3634075A (en) 1972-01-11
JPS5212122B1 (en) 1977-04-05
AT316158B (en) 1974-06-25

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