ES350148A1 - Un procedimiento isotermico de produccion de fundicion ma- leable. - Google Patents

Un procedimiento isotermico de produccion de fundicion ma- leable.

Info

Publication number
ES350148A1
ES350148A1 ES350148A ES350148A ES350148A1 ES 350148 A1 ES350148 A1 ES 350148A1 ES 350148 A ES350148 A ES 350148A ES 350148 A ES350148 A ES 350148A ES 350148 A1 ES350148 A1 ES 350148A1
Authority
ES
Spain
Prior art keywords
sufficiently long
complete
cast iron
malleable iron
stage graphitization
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
ES350148A
Other languages
English (en)
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.)
Stein and Roubaix SA
Original Assignee
Stein and Roubaix SA
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 Stein and Roubaix SA filed Critical Stein and Roubaix SA
Publication of ES350148A1 publication Critical patent/ES350148A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C21D5/06—Malleabilising
    • C21D5/14—Graphitising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soft Magnetic Materials (AREA)
ES350148A 1967-02-06 1968-02-05 Un procedimiento isotermico de produccion de fundicion ma- leable. Expired ES350148A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61402267A 1967-02-06 1967-02-06

Publications (1)

Publication Number Publication Date
ES350148A1 true ES350148A1 (es) 1969-04-16

Family

ID=24459582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES350148A Expired ES350148A1 (es) 1967-02-06 1968-02-05 Un procedimiento isotermico de produccion de fundicion ma- leable.

Country Status (6)

Country Link
US (1) US3511721A (no)
BE (1) BE710059A (no)
DE (1) DE1583998A1 (no)
ES (1) ES350148A1 (no)
FR (1) FR1554145A (no)
GB (1) GB1190321A (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024804A (en) * 1997-05-02 2000-02-15 Ohio Cast Products, Inc. Method of preparing high nodule malleable iron and its named product

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1801742A (en) * 1927-07-29 1931-04-21 Ind Furnace Corp Process for graphitizing castings of white cast iron
US3365335A (en) * 1964-12-04 1968-01-23 Dayton Malleable Iron Co Method for producing pearlitic malleable iron

Also Published As

Publication number Publication date
FR1554145A (no) 1969-01-17
BE710059A (no) 1968-05-30
US3511721A (en) 1970-05-12
GB1190321A (en) 1970-05-06
DE1583998A1 (de) 1971-01-14

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