PL273903A1 - Ductile cast iron heat treating method - Google Patents

Ductile cast iron heat treating method

Info

Publication number
PL273903A1
PL273903A1 PL27390388A PL27390388A PL273903A1 PL 273903 A1 PL273903 A1 PL 273903A1 PL 27390388 A PL27390388 A PL 27390388A PL 27390388 A PL27390388 A PL 27390388A PL 273903 A1 PL273903 A1 PL 273903A1
Authority
PL
Poland
Prior art keywords
cast iron
heat treating
treating method
ductile cast
iron heat
Prior art date
Application number
PL27390388A
Inventor
Gerhard Loecker
Klaus Maier
Walter Malzacher
Original Assignee
Voest Alpine Stahl
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 Voest Alpine Stahl filed Critical Voest Alpine Stahl
Publication of PL273903A1 publication Critical patent/PL273903A1/en

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
    • C21D5/08—Malleabilising with oxidation of carbon
    • C21D5/10—Malleabilising with oxidation of carbon in gaseous agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
PL27390388A 1987-07-27 1988-07-26 Ductile cast iron heat treating method PL273903A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT190187A AT391878B (en) 1987-07-27 1987-07-27 METHOD FOR TREATING TEMPERATURE

Publications (1)

Publication Number Publication Date
PL273903A1 true PL273903A1 (en) 1989-04-17

Family

ID=3523468

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27390388A PL273903A1 (en) 1987-07-27 1988-07-26 Ductile cast iron heat treating method

Country Status (7)

Country Link
EP (1) EP0302049A1 (en)
AT (1) AT391878B (en)
BR (1) BR8803713A (en)
HU (1) HUT50882A (en)
PL (1) PL273903A1 (en)
PT (1) PT88105A (en)
YU (1) YU46472B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113403458B (en) * 2021-06-23 2022-03-25 唐山鑫业科技有限公司 White heart malleable cast iron production process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956234A (en) * 1950-01-27
DE872352C (en) * 1950-06-03 1953-03-30 Bergische Stahlindustrie Molded parts made of malleable cast iron, which, regardless of their wall thickness, can be easily welded by fusion welding
US3055779A (en) * 1959-03-16 1962-09-25 Pfaudler Permutit Inc Method of making enameled ductile iron
GB897159A (en) * 1960-05-23 1962-05-23 Matthias Ludwig Improvements in and relating to the production of high-grade malleable iron castings
FR1526120A (en) * 1967-04-05 1968-05-24 Renault Quick annealing malleable iron

Also Published As

Publication number Publication date
BR8803713A (en) 1989-02-14
YU142388A (en) 1990-02-28
AT391878B (en) 1990-12-10
ATA190187A (en) 1990-06-15
EP0302049A1 (en) 1989-02-01
YU46472B (en) 1993-10-20
PT88105A (en) 1989-06-30
HUT50882A (en) 1990-03-28

Similar Documents

Publication Publication Date Title
DE3569577D1 (en) Method for heat treating cast titanium articles
GB8401713D0 (en) Ductile cast iron
EP0428098A3 (en) Improved method of reducing iron ore
GB9303156D0 (en) Cast nodular iron and process for obtaining cast nodular iron
GB2119816B (en) Cast iron alloy and method for producing same
ZA892750B (en) Method of desulphurising cast iron
GB8330744D0 (en) Treating cast iron member
GB8924891D0 (en) Method of treating molten cast iron pure magnesium
GB2203448B (en) Nodular cast iron
GB8525382D0 (en) Heat treating alloys
PL273903A1 (en) Ductile cast iron heat treating method
EP0296562A3 (en) Molten metal heating method
GB8704816D0 (en) Pearlitic cast iron
DE3569751D1 (en) Process for surface-hardening by remelting cast iron cylinders
GB2167170B (en) Heat treatment of coils of metal
GB2211860B (en) Method and apparatus for the direct reduction of iron
GB2171724B (en) Method and apparatus for casting iron treated with magnesium
PL254678A1 (en) Method of obtaining nodular cast iron
PL267651A2 (en) Heat treatment method for cast iron castings in particular crankshaft castings made of cast iron
PL246330A1 (en) Molten cast iron dephosphorizing method
ZA90305B (en) Lubrication treatment method for the cold plastic-working or iron and steel
PL125719B2 (en) Method of heat and chemically treating machine components made of steel and cast iron
PL268499A1 (en) Moderate-alloy chromium-molybdenic cast iron
PL265089A1 (en) High-aluminium cast iron
PL265025A1 (en) Method for producing materials for carbonizing cast iron and steel