GB1049930A - Improvements in and relating to the production of lead steels - Google Patents

Improvements in and relating to the production of lead steels

Info

Publication number
GB1049930A
GB1049930A GB6289/64A GB628964A GB1049930A GB 1049930 A GB1049930 A GB 1049930A GB 6289/64 A GB6289/64 A GB 6289/64A GB 628964 A GB628964 A GB 628964A GB 1049930 A GB1049930 A GB 1049930A
Authority
GB
United Kingdom
Prior art keywords
rare earth
earth metals
lead
alloy
steels
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
GB6289/64A
Other languages
English (en)
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.)
E I TE R EL SpA
Original Assignee
E I TE R EL SpA
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 E I TE R EL SpA filed Critical E I TE R EL SpA
Publication of GB1049930A publication Critical patent/GB1049930A/en
Expired legal-status Critical Current

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
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/03—Making non-ferrous alloys by melting using master alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB6289/64A 1963-02-18 1964-02-14 Improvements in and relating to the production of lead steels Expired GB1049930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT363063 1963-02-18

Publications (1)

Publication Number Publication Date
GB1049930A true GB1049930A (en) 1966-11-30

Family

ID=11110888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6289/64A Expired GB1049930A (en) 1963-02-18 1964-02-14 Improvements in and relating to the production of lead steels

Country Status (7)

Country Link
US (1) US3313620A (US07709020-20100504-C00041.png)
AT (1) AT267571B (US07709020-20100504-C00041.png)
BE (1) BE643928A (US07709020-20100504-C00041.png)
DE (1) DE1235965B (US07709020-20100504-C00041.png)
GB (1) GB1049930A (US07709020-20100504-C00041.png)
LU (1) LU45431A1 (US07709020-20100504-C00041.png)
SE (1) SE301166B (US07709020-20100504-C00041.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770396A (en) * 1970-07-29 1973-11-06 Olin Corp Composite metal article
US3871870A (en) * 1973-05-01 1975-03-18 Nippon Kokan Kk Method of adding rare earth metals or their alloys into liquid steel
US4244737A (en) * 1979-08-29 1981-01-13 Inland Steel Company Method and alloy for introducing machinability increasing ingredients to steel
DE3739154A1 (de) * 1987-11-19 1989-06-01 Sueddeutsche Kalkstickstoff Bleihaltiges zusatzmittel fuer stahlschmelzen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197259A (en) * 1938-05-02 1940-04-16 Inland Steel Co Method of and apparatus for adding lead to steel
US2182758A (en) * 1938-05-14 1939-12-05 Inland Steel Co Steel
US2259342A (en) * 1940-04-17 1941-10-14 Inland Steel Co Method of adding lead to steel
FR1052328A (fr) * 1951-03-12 1954-01-22 Stahlwerke Su Dwestfalen Ag Procédé pour la fabrication d'acier au plomb
US2811720A (en) * 1954-12-15 1957-10-29 Baso Inc Electrically conductive compositions and method of manufacture thereof
US2811721A (en) * 1954-12-15 1957-10-29 Baso Inc Electrically conductive compositions and method of manufacture thereof
US2961387A (en) * 1957-09-18 1960-11-22 Timax Corp Electrolysis of rare-earth elements and yttrium
NL244627A (US07709020-20100504-C00041.png) * 1958-07-24
US3203788A (en) * 1961-09-27 1965-08-31 Gustad P Contractor Free machining steels of improved transverse mechanical properties and method of making same
US3152889A (en) * 1961-10-31 1964-10-13 Inland Steel Co Free machining steel with lead and tellurium

Also Published As

Publication number Publication date
BE643928A (US07709020-20100504-C00041.png) 1964-06-15
LU45431A1 (US07709020-20100504-C00041.png) 1964-04-15
DE1235965B (de) 1967-03-09
US3313620A (en) 1967-04-11
AT267571B (de) 1969-01-10
SE301166B (US07709020-20100504-C00041.png) 1968-05-27

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