ES292547A1 - Procedure for the manufacture of an improved drill for foundry (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of an improved drill for foundry (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES292547A1
ES292547A1 ES292547A ES292547A ES292547A1 ES 292547 A1 ES292547 A1 ES 292547A1 ES 292547 A ES292547 A ES 292547A ES 292547 A ES292547 A ES 292547A ES 292547 A1 ES292547 A1 ES 292547A1
Authority
ES
Spain
Prior art keywords
pig iron
graphite
translation
manufacture
machine
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
ES292547A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES292547A1 publication Critical patent/ES292547A1/en
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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-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
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • 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)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

Process for the manufacture of an improved pig iron for casting, comprising the steps of producing a molten mass of molten crude pig iron would produce a graphite of the spindle hypereutectic type, the addition to the melt mass of an effective amount of a blowing agent to the nodulization and, later, the melting of said pig iron, said pig iron being characterized by a structure containing compact nodular and lamellar graphite, substantially without spherical hypereutectic graphite and further characterized by producing an improved form of graphite and a resistance to iron foundries which contains a proportion of such pig iron. (Machine-translation by Google Translate, not legally binding)
ES292547A 1962-08-20 1963-10-16 Procedure for the manufacture of an improved drill for foundry (Machine-translation by Google Translate, not legally binding) Expired ES292547A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US218074A US3278299A (en) 1962-08-20 1962-08-20 Pig iron process

Publications (1)

Publication Number Publication Date
ES292547A1 true ES292547A1 (en) 1963-12-01

Family

ID=22813634

Family Applications (2)

Application Number Title Priority Date Filing Date
ES290015A Expired ES290015A1 (en) 1962-08-20 1963-07-15 The method of production of a modular iron foundry (Machine-translation by Google Translate, not legally binding)
ES292547A Expired ES292547A1 (en) 1962-08-20 1963-10-16 Procedure for the manufacture of an improved drill for foundry (Machine-translation by Google Translate, not legally binding)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES290015A Expired ES290015A1 (en) 1962-08-20 1963-07-15 The method of production of a modular iron foundry (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3278299A (en)
CH (1) CH445537A (en)
DE (1) DE1433565A1 (en)
DK (1) DK117575B (en)
ES (2) ES290015A1 (en)
FI (1) FI43443B (en)
GB (1) GB1059724A (en)
NL (1) NL144329B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975191A (en) * 1974-11-25 1976-08-17 Rote Franklin B Method of producing cast iron
DE2740716C2 (en) * 1977-09-09 1982-08-12 Moskovskij avtomobil'nyj zavod imeni I.A. Lichačeva (proizvodstvennoe ob"edinenie ZIL), Moskva Process for the continuous production of spheroidal graphite cast iron
GB2127041B (en) * 1979-10-24 1986-12-17 William H Moore Controlled graphite formation in cast iron
US4396428A (en) * 1982-03-29 1983-08-02 Elkem Metals Company Processes for producing and casting ductile and compacted graphite cast irons
US20140127397A1 (en) * 2011-06-03 2014-05-08 Council Of Scientific & Industrial Research Process for the preparation of kish graphitic lithium-insertion anode materials for lithium-ion batteries

Also Published As

Publication number Publication date
NL144329B (en) 1974-12-16
ES290015A1 (en) 1963-12-01
US3278299A (en) 1966-10-11
FI43443B (en) 1970-12-31
DK117575B (en) 1970-05-11
GB1059724A (en) 1967-02-22
CH445537A (en) 1967-10-31
DE1433565A1 (en) 1968-11-21

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