FR2590508B1 - PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS - Google Patents

PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS

Info

Publication number
FR2590508B1
FR2590508B1 FR8517635A FR8517635A FR2590508B1 FR 2590508 B1 FR2590508 B1 FR 2590508B1 FR 8517635 A FR8517635 A FR 8517635A FR 8517635 A FR8517635 A FR 8517635A FR 2590508 B1 FR2590508 B1 FR 2590508B1
Authority
FR
France
Prior art keywords
cast iron
spheroidal graphite
obtaining
members
iron obtained
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
FR8517635A
Other languages
French (fr)
Other versions
FR2590508A1 (en
Inventor
Claude Bak
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson 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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR8517635A priority Critical patent/FR2590508B1/en
Priority to CH4731/86A priority patent/CH675087A5/en
Priority to IT67880/86A priority patent/IT1195847B/en
Publication of FR2590508A1 publication Critical patent/FR2590508A1/en
Application granted granted Critical
Publication of FR2590508B1 publication Critical patent/FR2590508B1/en
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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
FR8517635A 1985-11-27 1985-11-27 PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS Expired FR2590508B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8517635A FR2590508B1 (en) 1985-11-27 1985-11-27 PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS
CH4731/86A CH675087A5 (en) 1985-11-27 1986-11-25 Bainitic cast iron prodn.
IT67880/86A IT1195847B (en) 1985-11-27 1986-11-25 PROCEDURE FOR OBTAINING CAST IRON IN SPHEROIDAL GRAPHITE JETS AND CAST IRON JETS OBTAINED WITH THE PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8517635A FR2590508B1 (en) 1985-11-27 1985-11-27 PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS

Publications (2)

Publication Number Publication Date
FR2590508A1 FR2590508A1 (en) 1987-05-29
FR2590508B1 true FR2590508B1 (en) 1988-06-24

Family

ID=9325247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517635A Expired FR2590508B1 (en) 1985-11-27 1985-11-27 PROCESS FOR OBTAINING CAST IRON MEMBERS WITH SPHEROIDAL GRAPHITE AND CAST IRON OBTAINED BY THIS PROCESS

Country Status (3)

Country Link
CH (1) CH675087A5 (en)
FR (1) FR2590508B1 (en)
IT (1) IT1195847B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2806231C1 (en) * 2023-07-21 2023-10-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" Method for producing anchor coulters for stubble seeders with zonal distribution of metallographic structures

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR89010E (en) * 1967-07-19
CH648350A5 (en) * 1981-12-03 1985-03-15 Fischer Ag Georg METHOD FOR isothermal austempering OF workpieces made of ferrous materials.
JPS59110719A (en) * 1982-12-14 1984-06-26 Toyota Motor Corp Heat treatment of cast iron
JPS59157221A (en) * 1983-02-25 1984-09-06 Hitachi Metals Ltd Manufacture of spheroidal graphite cast iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2806231C1 (en) * 2023-07-21 2023-10-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" Method for producing anchor coulters for stubble seeders with zonal distribution of metallographic structures

Also Published As

Publication number Publication date
CH675087A5 (en) 1990-08-31
FR2590508A1 (en) 1987-05-29
IT8667880A0 (en) 1986-11-25
IT1195847B (en) 1988-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse