FR3079527B1 - Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci - Google Patents

Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci Download PDF

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Publication number
FR3079527B1
FR3079527B1 FR1872744A FR1872744A FR3079527B1 FR 3079527 B1 FR3079527 B1 FR 3079527B1 FR 1872744 A FR1872744 A FR 1872744A FR 1872744 A FR1872744 A FR 1872744A FR 3079527 B1 FR3079527 B1 FR 3079527B1
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France
Prior art keywords
weight
alloy
silicon
producing
based alloy
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FR1872744A
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English (en)
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FR3079527A1 (fr
Inventor
Amélie Ducamp
Svein Klevan Ole
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Elkem ASA
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Elkem ASA
Elkem Materials AS
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Publication of FR3079527A1 publication Critical patent/FR3079527A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • 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
    • 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
    • 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
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • Y02P10/25—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Conductive Materials (AREA)
  • Silicon Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

TITRE : Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci » La présente invention a pour objet un alliage à base de silicium renfermant : entre 45 et 95% en poids de Si, au maximum 0,05% en poids de C, 0,01 – 10 % en poids de Al, 0,01 – 0,3 % en poids de Ca, au maximum 0,10 % en poids de Ti, 0.5 – 25 % en poids de Mn, 0,05 – 0,07 % en poids de P, 0,001 – 0,05 % en poids de Si, le complément à 100% étant constitué par du fer et par des impuretés accessoires en quantité habituelle, un procédé d’obtention d’un tel alliage et son utilisation.
FR1872744A 2018-04-03 2018-12-12 Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci Active FR3079527B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20180441A NO343946B1 (en) 2018-04-03 2018-04-03 Silicon based alloy, method for the production thereof and use of such alloy
NO20180441 2018-04-03

Publications (2)

Publication Number Publication Date
FR3079527A1 FR3079527A1 (fr) 2019-10-04
FR3079527B1 true FR3079527B1 (fr) 2023-10-06

Family

ID=66397397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872744A Active FR3079527B1 (fr) 2018-04-03 2018-12-12 Alliage à base de silicium, procédé de production d’un tel alliage et utilisation de celui-ci

Country Status (15)

Country Link
US (2) US20210025040A1 (fr)
EP (1) EP3775310B1 (fr)
JP (1) JP7114734B2 (fr)
KR (1) KR102537366B1 (fr)
CN (1) CN112334588B (fr)
AR (1) AR114724A1 (fr)
BR (1) BR112020019351B8 (fr)
EA (1) EA202092325A1 (fr)
ES (1) ES2958750T3 (fr)
FR (1) FR3079527B1 (fr)
MX (1) MX2020010258A (fr)
NO (1) NO343946B1 (fr)
PL (1) PL3775310T3 (fr)
TW (1) TWI718515B (fr)
WO (1) WO2019194681A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115505770A (zh) * 2022-10-11 2022-12-23 平罗县宁源冶金有限公司 一种低微碳金属锰锭冶炼方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2207282A (en) * 1939-01-21 1940-07-09 Electro Metallurg Co Method of treating alloys
SU486072A1 (ru) * 1973-03-29 1975-09-30 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Сплав на основе легировани и раскислени чугуна и стали
JPS5154024A (en) * 1974-11-07 1976-05-12 Denki Kagaku Kogyo Kk Datsusanyotetsu keiso aruminiumugokinno seizoho
SU1242536A1 (ru) * 1985-01-07 1986-07-07 Сибирский ордена Трудового Красного Знамени металлургический институт им.Серго Орджоникидзе Сплав дл раскислени и легировани стали
KR101030552B1 (ko) * 2003-12-20 2011-04-21 주식회사 포스코 저철손 무방향성 전기강판의 용강 정련방법
CN104630616A (zh) * 2015-02-06 2015-05-20 铜陵百荣新型材料铸件有限公司 一种硅锰铁合金
EP3075869B1 (fr) * 2015-03-30 2018-10-17 Megalloy AG Procédé de production d'alliages fer-silicone-aluminium
CN107012384B (zh) * 2016-01-27 2018-05-29 鞍钢股份有限公司 一种硅钢用高纯度低碳硅铁及其冶炼方法
CN106702085A (zh) * 2016-11-19 2017-05-24 浙江宝信新型炉料科技发展有限公司 一种实心金属钙、硅铁、氮化钛硅合金粉复合包芯线

Also Published As

Publication number Publication date
US20230257858A1 (en) 2023-08-17
CN112334588A (zh) 2021-02-05
AR114724A1 (es) 2020-10-07
MX2020010258A (es) 2021-02-18
EA202092325A1 (ru) 2021-05-21
ES2958750T3 (es) 2024-02-14
NO20180441A1 (en) 2019-07-22
NO343946B1 (en) 2019-07-22
CN112334588B (zh) 2022-10-14
PL3775310T3 (pl) 2023-12-27
BR112020019351A2 (pt) 2020-12-29
EP3775310A1 (fr) 2021-02-17
WO2019194681A1 (fr) 2019-10-10
KR20200132903A (ko) 2020-11-25
FR3079527A1 (fr) 2019-10-04
BR112020019351B8 (pt) 2024-03-05
JP2021519389A (ja) 2021-08-10
KR102537366B1 (ko) 2023-05-26
TWI718515B (zh) 2021-02-11
JP7114734B2 (ja) 2022-08-08
EP3775310B1 (fr) 2023-07-19
EP3775310C0 (fr) 2023-07-19
BR112020019351B1 (pt) 2023-10-10
TW201942377A (zh) 2019-11-01
US20210025040A1 (en) 2021-01-28

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