NO137775C - Fremgangsmaate ved fremstilling av en varmbearbeidet staalgjenstand fra gassavgivende staal - Google Patents

Fremgangsmaate ved fremstilling av en varmbearbeidet staalgjenstand fra gassavgivende staal

Info

Publication number
NO137775C
NO137775C NO919/71A NO91971A NO137775C NO 137775 C NO137775 C NO 137775C NO 919/71 A NO919/71 A NO 919/71A NO 91971 A NO91971 A NO 91971A NO 137775 C NO137775 C NO 137775C
Authority
NO
Norway
Prior art keywords
steel
emissing
hot
procedure
manufacturing
Prior art date
Application number
NO919/71A
Other languages
English (en)
Norwegian (no)
Other versions
NO137775B (no
Inventor
Robert Norman Edmondson
Kurt Rafael Mattson
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Publication of NO137775B publication Critical patent/NO137775B/no
Publication of NO137775C publication Critical patent/NO137775C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Continuous Casting (AREA)
NO919/71A 1970-03-12 1971-03-11 Fremgangsmaate ved fremstilling av en varmbearbeidet staalgjenstand fra gassavgivende staal NO137775C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1895370A 1970-03-12 1970-03-12

Publications (2)

Publication Number Publication Date
NO137775B NO137775B (no) 1978-01-16
NO137775C true NO137775C (no) 1978-04-26

Family

ID=21790599

Family Applications (1)

Application Number Title Priority Date Filing Date
NO919/71A NO137775C (no) 1970-03-12 1971-03-11 Fremgangsmaate ved fremstilling av en varmbearbeidet staalgjenstand fra gassavgivende staal

Country Status (16)

Country Link
US (1) US3605858A (da)
JP (1) JPS501457B1 (da)
AT (1) AT324592B (da)
BE (1) BE763932A (da)
CA (1) CA939875A (da)
CH (1) CH528938A (da)
DE (1) DE2109943C3 (da)
DK (1) DK124734B (da)
ES (1) ES389179A1 (da)
FR (1) FR2081888B1 (da)
GB (1) GB1304640A (da)
LU (1) LU62768A1 (da)
NL (1) NL149397B (da)
NO (1) NO137775C (da)
SE (1) SE375710B (da)
ZA (1) ZA711136B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244737A (en) * 1979-08-29 1981-01-13 Inland Steel Company Method and alloy for introducing machinability increasing ingredients to steel
SE423871B (sv) * 1980-10-08 1982-06-14 Kockums Ab Sett vid gjutning av sadana materialsmeltor, vars stelningsforlopp innefattar en expansion atfoljd av en kontraktion

Also Published As

Publication number Publication date
FR2081888A1 (da) 1971-12-10
ZA711136B (en) 1971-11-24
NL149397B (nl) 1976-05-17
AT324592B (de) 1975-09-10
DK124734B (da) 1972-11-20
FR2081888B1 (da) 1974-03-22
CH528938A (fr) 1972-10-15
SE375710B (da) 1975-04-28
BE763932A (fr) 1971-08-02
DE2109943B2 (de) 1979-08-30
LU62768A1 (da) 1971-08-23
GB1304640A (da) 1973-01-24
DE2109943A1 (de) 1972-02-03
NO137775B (no) 1978-01-16
CA939875A (en) 1974-01-15
US3605858A (en) 1971-09-20
ES389179A1 (es) 1973-06-01
NL7103211A (da) 1971-09-14
JPS501457B1 (da) 1975-01-18
DE2109943C3 (de) 1980-05-14

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