NL270519A - - Google Patents

Info

Publication number
NL270519A
NL270519A NL270519DA NL270519A NL 270519 A NL270519 A NL 270519A NL 270519D A NL270519D A NL 270519DA NL 270519 A NL270519 A NL 270519A
Authority
NL
Netherlands
Application number
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.)
Publication of NL270519A publication Critical patent/NL270519A/xx

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NL270519D 1960-11-18 NL270519A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70121A US3169058A (en) 1960-11-18 1960-11-18 Decarburization, deoxidation, and alloy addition

Publications (1)

Publication Number Publication Date
NL270519A true NL270519A (xx)

Family

ID=22093247

Family Applications (1)

Application Number Title Priority Date Filing Date
NL270519D NL270519A (xx) 1960-11-18

Country Status (5)

Country Link
US (1) US3169058A (xx)
BE (1) BE609880A (xx)
CA (1) CA692788A (xx)
FR (1) FR1304799A (xx)
NL (1) NL270519A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325278A (en) * 1964-05-07 1967-06-13 Union Carbide Corp Alloy purification process
US3392009A (en) * 1965-10-23 1968-07-09 Union Carbide Corp Method of producing low carbon, non-aging, deep drawing steel
US3594155A (en) * 1968-10-30 1971-07-20 Allegheny Ludlum Steel Method for dynamically controlling decarburization of steel
JPS4936085B1 (xx) * 1969-03-06 1974-09-27
US3816720A (en) * 1971-11-01 1974-06-11 Union Carbide Corp Process for the decarburization of molten metal
JPS5341609B2 (xx) * 1973-03-22 1978-11-06
US4004920A (en) * 1975-05-05 1977-01-25 United States Steel Corporation Method of producing low nitrogen steel
US4208206A (en) * 1977-03-31 1980-06-17 Union Carbide Corporation Method for producing improved metal castings by pneumatically refining the melt
US4174212A (en) * 1978-03-10 1979-11-13 A. Finkl & Sons Co. Method for the refining of steel
US4210442A (en) * 1979-02-07 1980-07-01 Union Carbide Corporation Argon in the basic oxygen process to control slopping
US4386957A (en) * 1980-11-26 1983-06-07 Earle M. Jorgensen Co. Process for making nonmagnetic steel
JPS5893809A (ja) * 1981-11-30 1983-06-03 Daido Steel Co Ltd 溶鋼の精錬方法
US4572747A (en) * 1984-02-02 1986-02-25 Armco Inc. Method of producing boron alloy
US5897684A (en) * 1997-04-17 1999-04-27 Ltv Steel Company, Inc. Basic oxygen process with iron oxide pellet addition
FR2807066B1 (fr) * 2000-03-29 2002-10-11 Usinor Procede de brassage pneumatique du metal liquide en poche

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1255191A (en) * 1916-12-06 1918-02-05 Samuel Mcdonald Process of producing iron and steel.
GB338409A (en) * 1929-01-18 1930-11-20 Ass Elect Ind Improved manufacture of iron and iron-nickel and iron-silicon alloys
US1907782A (en) * 1929-12-21 1933-05-09 Jr John M Gaines Process for making steel
US1968917A (en) * 1933-06-30 1934-08-07 Vassily V Soldatoff Process of making steel
US2054923A (en) * 1933-10-12 1936-09-22 American Smelting Refining Vacuum treatment of metals
US2871008A (en) * 1950-11-02 1959-01-27 Air Liquide Apparatus for gas flushing of molten metal
US2624671A (en) * 1951-01-19 1953-01-06 Union Carbide & Carbon Corp Ferritic chromium steels
GB743613A (en) * 1952-10-09 1956-01-18 Air Liquide Process for making boron steel
US2826489A (en) * 1953-12-18 1958-03-11 Nyby Bruk Ab Method for the manufacture of gas-pure metals and alloys
US2826494A (en) * 1955-12-27 1958-03-11 Ohio Commw Eng Co Process for making alloys

Also Published As

Publication number Publication date
US3169058A (en) 1965-02-09
BE609880A (xx)
CA692788A (en) 1964-08-18
FR1304799A (fr) 1962-09-28

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