ES486614A1 - Procedimiento de desiliciacion de aleaciones de mangeneso - Google Patents

Procedimiento de desiliciacion de aleaciones de mangeneso

Info

Publication number
ES486614A1
ES486614A1 ES486614A ES486614A ES486614A1 ES 486614 A1 ES486614 A1 ES 486614A1 ES 486614 A ES486614 A ES 486614A ES 486614 A ES486614 A ES 486614A ES 486614 A1 ES486614 A1 ES 486614A1
Authority
ES
Spain
Prior art keywords
disilification
silicon
manganese alloys
alloys
liquid
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
ES486614A
Other languages
English (en)
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.)
SOFREM
Original Assignee
SOFREM
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 SOFREM filed Critical SOFREM
Publication of ES486614A1 publication Critical patent/ES486614A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C7/072—Treatment with gases
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Silicon Compounds (AREA)

Abstract

Procedimiento de desiliciación de aleaciones de manganeso, y, en particular de ferromanganeso, caracterizado porque se inyecta en la aleación, líquida, dispuesta en un reactor, una cantidad de dióxido de carbono al menos igual a 0,5 veces y preferentemente 0,7 veces, las cantidad estequiométrica que permite oxidar el silicio según la reacción: **(Fórmula)**
ES486614A 1978-12-11 1979-12-05 Procedimiento de desiliciacion de aleaciones de mangeneso Expired ES486614A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7835300A FR2444083A1 (fr) 1978-12-11 1978-12-11 Procede de desiliciation d'alliages de manganese

Publications (1)

Publication Number Publication Date
ES486614A1 true ES486614A1 (es) 1980-06-16

Family

ID=9216150

Family Applications (1)

Application Number Title Priority Date Filing Date
ES486614A Expired ES486614A1 (es) 1978-12-11 1979-12-05 Procedimiento de desiliciacion de aleaciones de mangeneso

Country Status (13)

Country Link
US (1) US4354868A (es)
JP (1) JPS6059976B2 (es)
AU (1) AU529661B2 (es)
BR (1) BR7908943A (es)
CA (1) CA1132801A (es)
DE (1) DE2953378C1 (es)
ES (1) ES486614A1 (es)
FR (1) FR2444083A1 (es)
IT (1) IT1127275B (es)
MX (1) MX7043E (es)
OA (1) OA06609A (es)
WO (1) WO1980001170A1 (es)
ZA (1) ZA796677B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6398643U (es) * 1986-12-16 1988-06-25
JPS63300977A (ja) * 1987-05-31 1988-12-08 Nec Kyushu Ltd 半導体素子検査用ソケット
JPH0194276A (ja) * 1987-10-06 1989-04-12 Seiko Epson Corp アライメント機構
JP3544293B2 (ja) * 1997-07-31 2004-07-21 株式会社日鉱マテリアルズ 磁性材用Ｍｎ合金材料、Ｍｎ合金スパッタリングタ−ゲット及び磁性薄膜
CN110616392B (zh) * 2019-10-24 2022-08-02 常州大学 一种提高可锻铸铁热浸锌镀层质量的表面预处理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US285786A (en) * 1883-10-02 Purifying iron with carbonic-acid gas
CA518893A (en) * 1955-11-29 Lepp Henry Process for refining, degasifying and casting metals and alloys in a controlled atmosphere and products obtained through said process
GB1062591A (en) * 1962-07-04 1967-03-22 Internat Meehanite Metal Compa Improvements in or relating to the treatment of metals
US3347664A (en) * 1965-03-23 1967-10-17 Union Carbide Corp Process for the production of low silicon, medium-to-low carbon ferromanganese
FR1469002A (fr) * 1965-12-08 1967-02-10 Interlake Steel Corp Perfectionnements à la fabrication des alliages de manganèse tels que le ferromanganèse
FR1536598A (fr) * 1967-09-01 1968-08-16 Kobe Steel Ltd Procédé pour la production de ferroalliages à moyenne et basse teneur en carbone
US3932172A (en) * 1969-02-20 1976-01-13 Eisenwerk-Gesellschaft Maximilianshutte Mbh Method and converter for refining pig-iron into steel
BE792732A (fr) * 1972-01-13 1973-03-30 Elektrometallurgie Gmbh Procede pour decarburer rapidement des alliages de fer au moyend'oxygene
US4139370A (en) * 1972-01-13 1979-02-13 Gesellschaft Fur Elektrometallurgie Mbh Method of refining ferro-alloys
US4130417A (en) * 1975-07-11 1978-12-19 Gfe Gesellschaft Fur Elektrometallurgie Mit Beschrankter Haftung Process for refining high-carbon ferro-alloys
SU648121A3 (ru) * 1975-07-11 1979-02-15 Гезельшафт Фюр Электрометаллурги Мбх (Фирма) Способ обезуглероживани высокоуглеродистых ферромарганца или феррохрома
FR2446866A1 (fr) * 1979-01-22 1980-08-14 Sofrem Procede d'obtention d'alliages de manganese a moyenne teneur en carbone

Also Published As

Publication number Publication date
CA1132801A (fr) 1982-10-05
BR7908943A (pt) 1981-06-30
JPS6059976B2 (ja) 1985-12-27
OA06609A (fr) 1981-08-31
ZA796677B (en) 1980-11-26
FR2444083A1 (fr) 1980-07-11
AU5347979A (en) 1980-06-19
FR2444083B1 (es) 1983-05-27
IT7927828A0 (it) 1979-12-04
AU529661B2 (en) 1983-06-16
WO1980001170A1 (fr) 1980-06-12
JPS55500946A (es) 1980-11-13
DE2953378C1 (de) 1982-12-02
DE2953378A1 (en) 1980-12-18
MX7043E (es) 1987-03-18
US4354868A (en) 1982-10-19
IT1127275B (it) 1986-05-21

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401