FR2138104B1 - - Google Patents

Info

Publication number
FR2138104B1
FR2138104B1 FR7217864A FR7217864A FR2138104B1 FR 2138104 B1 FR2138104 B1 FR 2138104B1 FR 7217864 A FR7217864 A FR 7217864A FR 7217864 A FR7217864 A FR 7217864A FR 2138104 B1 FR2138104 B1 FR 2138104B1
Authority
FR
France
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
FR7217864A
Other languages
French (fr)
Other versions
FR2138104A1 (ja
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.)
Georg Fischer AG
Original Assignee
Georg Fischer 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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of FR2138104A1 publication Critical patent/FR2138104A1/fr
Application granted granted Critical
Publication of FR2138104B1 publication Critical patent/FR2138104B1/fr
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
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR7217864A 1971-05-18 1972-05-18 Expired FR2138104B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH726171A CH549643A (de) 1971-05-18 1971-05-18 Verfahren und vorrichtung zur behandlung einer metallschmelze mit verdampfenden zusaetzen.

Publications (2)

Publication Number Publication Date
FR2138104A1 FR2138104A1 (ja) 1972-12-29
FR2138104B1 true FR2138104B1 (ja) 1976-08-06

Family

ID=4322363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7217864A Expired FR2138104B1 (ja) 1971-05-18 1972-05-18

Country Status (9)

Country Link
JP (1) JPS5128243B1 (ja)
AT (1) AT337236B (ja)
CH (1) CH549643A (ja)
ES (1) ES403155A1 (ja)
FI (1) FI53226C (ja)
FR (1) FR2138104B1 (ja)
GB (1) GB1392492A (ja)
IT (1) IT955608B (ja)
SE (1) SE403623B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664580A5 (de) * 1984-12-21 1988-03-15 Fischer Ag Georg Verfahren zum verdampfen von zusatzstoffen in einer metallschmelze.
CH679987A5 (ja) * 1989-11-28 1992-05-29 Fischer Ag Georg

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1057905A (fr) * 1950-12-15 1954-03-11 Procédé et dispositif pour allier des métaux

Also Published As

Publication number Publication date
DE2219740B2 (de) 1975-03-27
FI53226B (ja) 1977-11-30
AT337236B (de) 1977-06-27
FI53226C (ja) 1978-03-10
ATA397472A (de) 1976-10-15
SE403623B (sv) 1978-08-28
JPS5128243B1 (ja) 1976-08-18
FR2138104A1 (ja) 1972-12-29
DE2219740A1 (de) 1972-11-23
GB1392492A (en) 1975-04-30
CH549643A (de) 1974-05-31
ES403155A1 (es) 1975-12-16
IT955608B (it) 1973-09-29

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse