ES540742A0 - Procedimiento de produccion de aditivos para liquidos metalurgicos. - Google Patents
Procedimiento de produccion de aditivos para liquidos metalurgicos.Info
- Publication number
- ES540742A0 ES540742A0 ES540742A ES540742A ES540742A0 ES 540742 A0 ES540742 A0 ES 540742A0 ES 540742 A ES540742 A ES 540742A ES 540742 A ES540742 A ES 540742A ES 540742 A0 ES540742 A0 ES 540742A0
- Authority
- ES
- Spain
- Prior art keywords
- metallurgical
- liquids
- additives
- production procedure
- procedure
- 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.)
- Granted
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
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 |
---|---|
ES8609502A1 ES8609502A1 (es) | 1986-09-16 |
ES540742A0 true ES540742A0 (es) | 1986-09-16 |
Family
ID=11161616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540742A Expired ES8609502A1 (es) | 1984-02-28 | 1985-02-27 | Procedimiento de produccion de aditivos para liquidos metalurgicos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4589915A (es) |
EP (1) | EP0156157A1 (es) |
JP (1) | JPS60204816A (es) |
ES (1) | ES8609502A1 (es) |
IT (1) | IT1174502B (es) |
NO (1) | NO850803L (es) |
Families Citing this family (7)
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 |
US10391433B2 (en) * | 2014-12-19 | 2019-08-27 | Ep Minerals, Llc | Opaline biogenic silica/expanded perlite composite products |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7102540A (es) * | 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 |
-
1984
- 1984-02-28 IT IT19828/84A patent/IT1174502B/it active
-
1985
- 1985-02-18 EP EP85101768A patent/EP0156157A1/en not_active Withdrawn
- 1985-02-19 US US06/703,164 patent/US4589915A/en not_active Expired - Fee Related
- 1985-02-27 NO NO850803A patent/NO850803L/no unknown
- 1985-02-27 ES ES540742A patent/ES8609502A1/es not_active Expired
- 1985-02-28 JP JP60040288A patent/JPS60204816A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1174502B (it) | 1987-07-01 |
US4589915A (en) | 1986-05-20 |
JPS60204816A (ja) | 1985-10-16 |
EP0156157A1 (en) | 1985-10-02 |
NO850803L (no) | 1985-08-29 |
IT8419828A0 (it) | 1984-02-28 |
ES8609502A1 (es) | 1986-09-16 |
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