NO137776C - Staalgjenstand i hvis indre tellur og/eller selem er dispergert i tilstrekkelig mengde til aa forbedre bearbeidbarkenhe eten av staalet, og fremgangsmaate for fremstilling av denn - Google Patents

Staalgjenstand i hvis indre tellur og/eller selem er dispergert i tilstrekkelig mengde til aa forbedre bearbeidbarkenhe eten av staalet, og fremgangsmaate for fremstilling av denn

Info

Publication number
NO137776C
NO137776C NO70669A NO66970A NO137776C NO 137776 C NO137776 C NO 137776C NO 70669 A NO70669 A NO 70669A NO 66970 A NO66970 A NO 66970A NO 137776 C NO137776 C NO 137776C
Authority
NO
Norway
Prior art keywords
steel
workability
belts
procedure
subject
Prior art date
Application number
NO70669A
Other languages
English (en)
Norwegian (no)
Other versions
NO137776B (no
Inventor
Bernard S Levy
Gary Wayne Henger
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 NO137776B publication Critical patent/NO137776B/no
Publication of NO137776C publication Critical patent/NO137776C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
NO70669A 1969-02-27 1970-02-25 Staalgjenstand i hvis indre tellur og/eller selem er dispergert i tilstrekkelig mengde til aa forbedre bearbeidbarkenhe eten av staalet, og fremgangsmaate for fremstilling av denn NO137776C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80279869A 1969-02-27 1969-02-27

Publications (2)

Publication Number Publication Date
NO137776B NO137776B (no) 1978-01-16
NO137776C true NO137776C (no) 1978-04-26

Family

ID=25184724

Family Applications (1)

Application Number Title Priority Date Filing Date
NO70669A NO137776C (no) 1969-02-27 1970-02-25 Staalgjenstand i hvis indre tellur og/eller selem er dispergert i tilstrekkelig mengde til aa forbedre bearbeidbarkenhe eten av staalet, og fremgangsmaate for fremstilling av denn

Country Status (14)

Country Link
US (1) US3590476A (fr)
JP (1) JPS5210806B1 (fr)
AT (1) AT314575B (fr)
BE (1) BE746367A (fr)
CH (1) CH509845A (fr)
DE (1) DE2006477A1 (fr)
DK (1) DK136203B (fr)
ES (1) ES376977A1 (fr)
FR (1) FR2032464B1 (fr)
GB (1) GB1302065A (fr)
LU (1) LU60412A1 (fr)
NL (1) NL153104B (fr)
NO (1) NO137776C (fr)
SE (1) SE352546B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436825B1 (fr) * 1978-09-20 1987-07-24 Daido Steel Co Ltd Acier de decolletage au tellure et au soufre presentant une anisotropie reduite des proprietes mecaniques et une bonne aptitude au forgeage a froid, et procede de sa preparation
DE3009491A1 (de) * 1979-03-14 1980-09-25 Daido Steel Co Ltd Stahl fuer das kaltschmieden und verfahren zu seiner herstellung
US4405381A (en) * 1980-02-15 1983-09-20 Republic Steel Corporation Steel products such as bars, compositionally non-rimming and internally aluminum killed, having good surface condition
US4411056A (en) * 1980-04-14 1983-10-25 Republic Steel Corporation Production of steel products with medium to high contents of carbon and manganese and superior surface quality
US4348800A (en) * 1980-04-14 1982-09-14 Republic Steel Corporation Production of steel products with medium to high contents of carbon and manganese and superior surface quality
EP0045815B1 (fr) * 1980-08-11 1984-07-11 Inland Steel Company Produit semi-fini en acier et procédé pour sa fabrication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187415A (en) * 1939-05-13 1940-01-16 Mackintosh Hemphill Company Method of making rolls
US2979793A (en) * 1958-05-08 1961-04-18 American Brake Shoe Co Cast iron
US3414042A (en) * 1966-05-12 1968-12-03 Behrens Knut Franz Methods of producing killed steel

Also Published As

Publication number Publication date
LU60412A1 (fr) 1970-04-28
DK136203C (fr) 1978-02-27
FR2032464B1 (fr) 1974-09-20
CH509845A (fr) 1971-07-15
JPS5210806B1 (fr) 1977-03-26
AT314575B (de) 1974-04-10
DK136203B (da) 1977-09-05
SE352546B (fr) 1973-01-08
US3590476A (en) 1971-07-06
GB1302065A (fr) 1973-01-04
BE746367A (fr) 1970-07-31
DE2006477A1 (de) 1970-09-17
ES376977A1 (es) 1972-05-01
FR2032464A1 (fr) 1970-11-27
NL7002684A (fr) 1970-08-31
NO137776B (no) 1978-01-16
NL153104B (nl) 1977-05-16

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