FR1449616A - Inoculation à germination homogène des fontes et aciers - Google Patents

Inoculation à germination homogène des fontes et aciers

Info

Publication number
FR1449616A
FR1449616A FR2307A FR2307A FR1449616A FR 1449616 A FR1449616 A FR 1449616A FR 2307 A FR2307 A FR 2307A FR 2307 A FR2307 A FR 2307A FR 1449616 A FR1449616 A FR 1449616A
Authority
FR
France
Prior art keywords
steels
inoculation
cast irons
germination
homogeneous
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
FR2307A
Other languages
English (en)
Inventor
Theophile Cambon
Jean Bovics
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.)
Office National Industriel de lAzote
Original Assignee
Office National Industriel de lAzote
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 Office National Industriel de lAzote filed Critical Office National Industriel de lAzote
Priority to FR2307A priority Critical patent/FR1449616A/fr
Priority to FR23977A priority patent/FR88294E/fr
Priority to US518784A priority patent/US3370939A/en
Priority to GB502/66A priority patent/GB1138631A/en
Priority to ES0322166A priority patent/ES322166A1/es
Priority to BE675222D priority patent/BE675222A/xx
Priority to DE19661508229 priority patent/DE1508229B1/de
Priority to NL6600612A priority patent/NL6600612A/xx
Application granted granted Critical
Publication of FR1449616A publication Critical patent/FR1449616A/fr
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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • C21C1/08—Manufacture of cast-iron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/148—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR2307A 1965-01-18 1965-01-18 Inoculation à germination homogène des fontes et aciers Expired FR1449616A (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2307A FR1449616A (fr) 1965-01-18 1965-01-18 Inoculation à germination homogène des fontes et aciers
FR23977A FR88294E (fr) 1965-01-18 1965-07-08 Inoculation à germination homogène des fontes et aciers
US518784A US3370939A (en) 1965-01-18 1966-01-05 Method for homogeneous germination inoculation of cast iron and steel and product
GB502/66A GB1138631A (en) 1965-01-18 1966-01-05 Inoculation of iron and steel
ES0322166A ES322166A1 (es) 1965-01-18 1966-01-14 Procedimiento de inoculacion de germinacion homogenea en fundiciones y aceros liquidos.
BE675222D BE675222A (fr) 1965-01-18 1966-01-17
DE19661508229 DE1508229B1 (de) 1965-01-18 1966-01-18 Verwendung von nicht pyrophorem,pulverfoermigem Eisenschwamm als metallurgischer Zusatz zu fluessigem Gusseisen oder Staehlen
NL6600612A NL6600612A (fr) 1965-01-18 1966-01-18

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2307A FR1449616A (fr) 1965-01-18 1965-01-18 Inoculation à germination homogène des fontes et aciers
FR23977A FR88294E (fr) 1965-01-18 1965-07-08 Inoculation à germination homogène des fontes et aciers

Publications (1)

Publication Number Publication Date
FR1449616A true FR1449616A (fr) 1966-05-06

Family

ID=26161575

Family Applications (2)

Application Number Title Priority Date Filing Date
FR2307A Expired FR1449616A (fr) 1965-01-18 1965-01-18 Inoculation à germination homogène des fontes et aciers
FR23977A Expired FR88294E (fr) 1965-01-18 1965-07-08 Inoculation à germination homogène des fontes et aciers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR23977A Expired FR88294E (fr) 1965-01-18 1965-07-08 Inoculation à germination homogène des fontes et aciers

Country Status (7)

Country Link
US (1) US3370939A (fr)
BE (1) BE675222A (fr)
DE (1) DE1508229B1 (fr)
ES (1) ES322166A1 (fr)
FR (2) FR1449616A (fr)
GB (1) GB1138631A (fr)
NL (1) NL6600612A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758004B1 (de) * 1968-03-20 1972-05-31 Degussa Verwendung von Siliziumdioxid als keimbildenden Schmelzzusatz bei Gusseisen
DE10118261A1 (de) * 2001-04-11 2002-10-17 Fischer Georg Automobilguss Zusatz zu Impfmitteln zum Animpfen von in einem Konverter mit Magnesium behandelten Gusseisenschmelzen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973145C (de) * 1944-11-10 1959-12-10 Ruhrstahl Ag Verfahren zum Verbessern von Stahlschmelzen

Also Published As

Publication number Publication date
NL6600612A (fr) 1966-07-19
DE1508229B1 (de) 1970-12-10
GB1138631A (en) 1969-01-01
ES322166A1 (es) 1966-11-01
US3370939A (en) 1968-02-27
FR88294E (fr) 1967-01-06
BE675222A (fr) 1966-05-16

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