FR2414560A1 - Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte - Google Patents

Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte

Info

Publication number
FR2414560A1
FR2414560A1 FR7800932A FR7800932A FR2414560A1 FR 2414560 A1 FR2414560 A1 FR 2414560A1 FR 7800932 A FR7800932 A FR 7800932A FR 7800932 A FR7800932 A FR 7800932A FR 2414560 A1 FR2414560 A1 FR 2414560A1
Authority
FR
France
Prior art keywords
contg
cpd
high purity
calcia
magnesia
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
Application number
FR7800932A
Other languages
English (en)
French (fr)
Other versions
FR2414560B1 (un
Inventor
Tohei Ototani
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.)
Metal Research Corp
Original Assignee
Metal Research Corp
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 Metal Research Corp filed Critical Metal Research Corp
Priority to FR7800932A priority Critical patent/FR2414560A1/fr
Publication of FR2414560A1 publication Critical patent/FR2414560A1/fr
Application granted granted Critical
Publication of FR2414560B1 publication Critical patent/FR2414560B1/fr
Granted 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
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
FR7800932A 1978-01-13 1978-01-13 Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte Granted FR2414560A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7800932A FR2414560A1 (fr) 1978-01-13 1978-01-13 Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7800932A FR2414560A1 (fr) 1978-01-13 1978-01-13 Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte

Publications (2)

Publication Number Publication Date
FR2414560A1 true FR2414560A1 (fr) 1979-08-10
FR2414560B1 FR2414560B1 (un) 1985-01-18

Family

ID=9203424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800932A Granted FR2414560A1 (fr) 1978-01-13 1978-01-13 Ferrosilicium de haute purete pour ameliorer les qualites de l'acier et de la fonte

Country Status (1)

Country Link
FR (1) FR2414560A1 (un)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305354A (en) * 1964-12-17 1967-02-21 Armco Steel Corp Method of producing low oxygen oriented silicon-iron
DE1258433B (de) * 1963-04-27 1968-01-11 Hoerder Huettenunion Ag Verwendung einer Ferrolegierung beim Herstellen von Staehlen mit guter Zerspanbarkeit
FR1579527A (un) * 1968-03-07 1969-08-29
FR2137427A1 (en) * 1971-05-10 1972-12-29 Yonemochi Jutaro Prodn of ferrosilicon - by resistance heated smelting
JPS5278707A (en) * 1975-12-26 1977-07-02 Denki Kagaku Kogyo Kk Preparation of low aluminum ferro-silicon

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258433B (de) * 1963-04-27 1968-01-11 Hoerder Huettenunion Ag Verwendung einer Ferrolegierung beim Herstellen von Staehlen mit guter Zerspanbarkeit
US3305354A (en) * 1964-12-17 1967-02-21 Armco Steel Corp Method of producing low oxygen oriented silicon-iron
FR1579527A (un) * 1968-03-07 1969-08-29
FR2137427A1 (en) * 1971-05-10 1972-12-29 Yonemochi Jutaro Prodn of ferrosilicon - by resistance heated smelting
JPS5278707A (en) * 1975-12-26 1977-07-02 Denki Kagaku Kogyo Kk Preparation of low aluminum ferro-silicon

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 74, 1971, no. 56416k, Columbus, Ohio, USA & CS - A - 134 207 (MILAN URBANEC) 15-11-1969 *
CHEMICAL ABSTRACTS, vol. 88, 1978, réf. no. 64600v, Columbus, Ohio, USA & JP - A - 77 78707 (DENKI KAGAKU KOGYO K.K.) 02-07-1977 *

Also Published As

Publication number Publication date
FR2414560B1 (un) 1985-01-18

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Legal Events

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