ES331978A2 - A procedure for the inoculation of cast iron for molding purposes. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the inoculation of cast iron for molding purposes. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES331978A2
ES331978A2 ES0331978A ES331978A ES331978A2 ES 331978 A2 ES331978 A2 ES 331978A2 ES 0331978 A ES0331978 A ES 0331978A ES 331978 A ES331978 A ES 331978A ES 331978 A2 ES331978 A2 ES 331978A2
Authority
ES
Spain
Prior art keywords
inoculation
cast iron
translation
machine
legally binding
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
ES0331978A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES331978A2 publication Critical patent/ES331978A2/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
    • 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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/10—Roasting processes in fluidised form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Improvements introduced in the object of the Main Patent No. 322,060 requested on January 21, 1966 by: "A method for the inoculation of cast iron for molding purposes", in which the cast iron melt is put in contact in The mold passes through the sprue or sprue system of the mold or ingot mold with the inoculation agent that is there, characterized in that the inoculation agent in cut-off form is placed loose in the sprue system directly in front of a passing device that it hinders the undissolved collection or absorption of the inoculating agent by the melt and then the casting is carried out with simultaneous inoculation of the melt. (Machine-translation by Google Translate, not legally binding)
ES0331978A 1965-11-17 1966-10-06 A procedure for the inoculation of cast iron for molding purposes. (Machine-translation by Google Translate, not legally binding) Expired ES331978A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0067294 1965-11-17

Publications (1)

Publication Number Publication Date
ES331978A2 true ES331978A2 (en) 1967-11-01

Family

ID=7312135

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0331978A Expired ES331978A2 (en) 1965-11-17 1966-10-06 A procedure for the inoculation of cast iron for molding purposes. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT266360B (en)
DE (1) DE1458899A1 (en)
ES (1) ES331978A2 (en)
GB (1) GB1132056A (en)
NL (1) NL6614437A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1278265A (en) * 1968-07-17 1972-06-21 Materials & Methods Ltd Improved process for the manufacture of nodular cast iron
GB1311093A (en) * 1969-03-13 1973-03-21 Materials & Methods Ltd Process for the treatment of molten metals
US3658115A (en) * 1970-11-30 1972-04-25 Gen Motors Corp Method of inoculating nodular cast iron
SE406930B (en) * 1973-05-28 1979-03-05 Pont A Mousson PROCEDURE FOR NODULARIZATION OF GRAPHITE IN MELTED CAST IRON WITH MODULARIZING AGENT IN THE FORM OF PELLETS
US3851700A (en) * 1973-08-20 1974-12-03 Gen Motors Corp Method of inoculating nodular cast iron
US4037643A (en) * 1975-08-22 1977-07-26 Ford Motor Company Nodularizing treatment employing unitized modifying agent
CA1070474A (en) * 1975-08-22 1980-01-29 Prem P. Mohla Nodularizing catalyst for cast iron and method of making same
CH665851A5 (en) * 1986-03-20 1988-06-15 Fischer Ag Georg METHOD FOR PRODUCING PERLITIC CAST IRON TYPES.
US20050189083A1 (en) * 2004-03-01 2005-09-01 Stahl Kenneth G.Jr. Casting mold and method for casting achieving in-mold modification of a casting metal

Also Published As

Publication number Publication date
AT266360B (en) 1968-11-11
DE1458899A1 (en) 1969-02-13
NL6614437A (en) 1967-05-18
GB1132056A (en) 1968-10-30

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170629