IT8419828A0 - Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufatti in metalli o leghe metalliche prodotti. - Google Patents

Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufatti in metalli o leghe metalliche prodotti.

Info

Publication number
IT8419828A0
IT8419828A0 IT8419828A IT1982884A IT8419828A0 IT 8419828 A0 IT8419828 A0 IT 8419828A0 IT 8419828 A IT8419828 A IT 8419828A IT 1982884 A IT1982884 A IT 1982884A IT 8419828 A0 IT8419828 A0 IT 8419828A0
Authority
IT
Italy
Prior art keywords
metallurgical
additive
improving
metal
products produced
Prior art date
Application number
IT8419828A
Other languages
English (en)
Other versions
IT1174502B (it
Inventor
Mario Dominique Gorgerino
Original Assignee
Oet Metalconsult Srl
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 Oet Metalconsult Srl filed Critical Oet Metalconsult Srl
Priority to IT19828/84A priority Critical patent/IT1174502B/it
Publication of IT8419828A0 publication Critical patent/IT8419828A0/it
Priority to EP85101768A priority patent/EP0156157A1/en
Priority to US06/703,164 priority patent/US4589915A/en
Priority to ES540742A priority patent/ES8609502A1/es
Priority to NO850803A priority patent/NO850803L/no
Priority to JP60040288A priority patent/JPS60204816A/ja
Application granted granted Critical
Publication of IT1174502B publication Critical patent/IT1174502B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT19828/84A 1984-02-28 1984-02-28 Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti IT1174502B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19828/84A IT1174502B (it) 1984-02-28 1984-02-28 Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti
EP85101768A EP0156157A1 (en) 1984-02-28 1985-02-18 Additive for metallurgic liquids being effective to improve the characteristics of metal or metal alloy articles of manufacture
US06/703,164 US4589915A (en) 1984-02-28 1985-02-19 Additive for metallurgic liquids being effective to improve the characteristics of metal or metal alloy articles of manufacture
ES540742A ES8609502A1 (es) 1984-02-28 1985-02-27 Procedimiento de produccion de aditivos para liquidos metalurgicos.
NO850803A NO850803L (no) 1984-02-28 1985-02-27 Tilsetningsmiddel for metallurgiske smelter
JP60040288A JPS60204816A (ja) 1984-02-28 1985-02-28 冶金液用添加物及びその添加物を用いた冶金方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19828/84A IT1174502B (it) 1984-02-28 1984-02-28 Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti

Publications (2)

Publication Number Publication Date
IT8419828A0 true IT8419828A0 (it) 1984-02-28
IT1174502B IT1174502B (it) 1987-07-01

Family

ID=11161616

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19828/84A IT1174502B (it) 1984-02-28 1984-02-28 Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufati in metalli o leghe metalliche prodotti

Country Status (6)

Country Link
US (1) US4589915A (it)
EP (1) EP0156157A1 (it)
JP (1) JPS60204816A (it)
ES (1) ES8609502A1 (it)
IT (1) IT1174502B (it)
NO (1) NO850803L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6179895B1 (en) 1996-12-11 2001-01-30 Performix Technologies, Ltd. Basic tundish flux composition for steelmaking processes
US6143050A (en) * 1999-06-09 2000-11-07 W. R. Grace & Co.- Conn. Modifying slag for smelting steel in electric arc furnaces
JP5338096B2 (ja) * 2008-03-21 2013-11-13 宇部興産株式会社 スラグ除去材およびスラグの除去方法
JP2010275620A (ja) * 2009-06-01 2010-12-09 Kagoshima Univ マグネシウム除去方法
JP6783234B2 (ja) * 2014-12-19 2020-11-11 イーピー ミネラルス，エルエルシー オパール質の生物起源シリカ／膨張パーライト複合製品
CN104630416B (zh) * 2015-02-06 2017-03-29 铜陵百荣新型材料铸件有限公司 一种生产弹簧钢炉外精炼用的精炼剂及制备方法
CN105506228A (zh) * 2016-01-13 2016-04-20 铜陵百荣新型材料铸件有限公司 一种调质钢炉外精炼用精炼剂的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7102540A (it) * 1971-02-25 1972-08-29 Koninklijke Hoogovens En Staal
GB1446021A (en) * 1973-02-15 1976-08-11 Uddeholms Ab Method for the refining of molten metal
FR2443510A1 (fr) * 1978-12-06 1980-07-04 Sofrem Alliage a base de silicium, pour desoxyder les aciers
EP0034639A1 (en) * 1980-02-21 1981-09-02 Peterlongo, Giancarlo Synthetic flux for steel slag

Also Published As

Publication number Publication date
US4589915A (en) 1986-05-20
JPS60204816A (ja) 1985-10-16
ES8609502A1 (es) 1986-09-16
EP0156157A1 (en) 1985-10-02
ES540742A0 (es) 1986-09-16
IT1174502B (it) 1987-07-01
NO850803L (no) 1985-08-29

Similar Documents

Publication Publication Date Title
IT8123839A0 (it) Metodo per la formatura dell'estremita' superiore di contenitori metallici e contenitori cosi' ottenuti.
NO167306C (no) Hurtigstoerknet magnesiumbasert legering, dens fremstilling samt konsolidert metallgjenstand.
IT1184452B (it) Procedimento di fabbricazione di metalli e/o generazione di scoria
JPS57110603A (en) Metal products and manufacture
IT1083020B (it) Composizione per la boratura di prodotti di massa di ferro e di metalli non ferrosi
DE3681503D1 (de) Verfahren zur verbesserung der oberflaecheneigenschaften eines legierten stahles durch laserstrahlung und legierter stahl und nach diesem verfahren hergestellter gegenstand.
GB2198144B (en) Method of improving the resistance of ti-based alloys to corrosion
IL51037A (en) Process for improving the strengthtoughness characteristics of austenitic metal alloys
IL51036A0 (en) Process for improving the strength characteristics of wire or strip having a composition consisting essentially of an austenitic metal alloy
EP0027472A4 (en) IRON-BASED ALLOY HAVING EXCELLENT CORROSION RESISTANCE TO MOLTEN ZINC.
IT8319313A0 (it) Procedimento per inibire la corrosione di metalli a base di ferro.
IT8667511A0 (it) Procedimento di fusione di metalli particolarmente di materiali ferrosi
IT8419828A0 (it) Additivo per liquidi metallurgici atto a migliorare le caratteristiche dei manufatti in metalli o leghe metalliche prodotti.
IT8123640A0 (it) Apparato per il preriscaldamento di rottami di metalli ferrosi.
IT8219530A0 (it) Pasta decapante e disossidante per metalli.
GB2155961B (en) Process for improving the corrosion resistance of ferrous metal parts
NL187853B (nl) Zure vaste metaallactaten en levensmiddelen en dranken die dergelijke metaallactaten bevatten.
EP0192774A4 (en) PROCESS FOR CONTINUOUS CASTING OF METALS.
IT8125307A0 (it) Riduzione selettiva di metalli pesanti.
IT1172067B (it) Procentimento per la separazione di metalli non ferrosi dasostanze contenenti ferro
IT8320621A0 (it) Procedimento di separazione di ferro e suoi metalli di lega da prodotti ossidici grezzi a grano fine.
DE3461301D1 (en) Hard layer formed by incorporating nitrogen into mo or w metal and method for obtaining this layer
GB2099456B (en) High mn-cr non-magnetic steel alloy
IT8247752A0 (it) Procedimento di affinazione di metalli
ZW22082A1 (en) The refining of ferrochromium metal