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BE789083A - PROCESS FOR REDUCING THE CARBON CONTENT IN METALLURGIC PRODUCTS - Google Patents

PROCESS FOR REDUCING THE CARBON CONTENT IN METALLURGIC PRODUCTS

Info

Publication number
BE789083A
BE789083A BE789083DA BE789083A BE 789083 A BE789083 A BE 789083A BE 789083D A BE789083D A BE 789083DA BE 789083 A BE789083 A BE 789083A
Authority
BE
Belgium
Prior art keywords
reducing
carbon content
metallurgic products
metallurgic
products
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Uddeholms Ab
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 date
Priority claimed from SE7207583A external-priority patent/SE386205C/en
Publication of BE789083A publication Critical patent/BE789083A/en

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
BE789083D 1971-10-06 PROCESS FOR REDUCING THE CARBON CONTENT IN METALLURGIC PRODUCTS BE789083A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4650771 1971-10-06
GB916272*[A GB1396317A (en) 1971-10-06 1972-02-28 Process for decarbu''sing chromium containing alloys
SE7207583A SE386205C (en) 1971-10-06 1972-06-09 SETTING TO REDUCE THE CARBON CONTENT IN CHROME-CONTAINED METAL MELTS

Publications (1)

Publication Number Publication Date
BE789083A true BE789083A (en) 1973-01-15

Family

ID=27255318

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789083D BE789083A (en) 1971-10-06 PROCESS FOR REDUCING THE CARBON CONTENT IN METALLURGIC PRODUCTS

Country Status (13)

Country Link
US (1) US3867135A (en)
JP (1) JPS5545610B2 (en)
AT (1) AT338855B (en)
AU (1) AU477134B2 (en)
BE (1) BE789083A (en)
CA (1) CA977556A (en)
DE (1) DE2243779C2 (en)
ES (1) ES406431A1 (en)
FI (1) FI53597C (en)
FR (1) FR2158859A5 (en)
GB (1) GB1396317A (en)
IT (1) IT964235B (en)
LU (1) LU66234A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188206A (en) * 1971-10-06 1980-02-12 Uddeholms Aktiebolag Metallurgical process
FR2340375A2 (en) * 1976-02-04 1977-09-02 Creusot Loire PROCESS FOR THE PREPARATION OF CHROME STEELS
US4187474A (en) * 1977-08-11 1980-02-05 Xerox Corporation Metal vapor laser discharge tube
US4260415A (en) * 1979-12-12 1981-04-07 Allegheny Ludlum Steel Corporation Decarburizing molten metal
US4451288A (en) * 1982-06-29 1984-05-29 Union Carbide Corporation Method for producing low hydrogen content in steels produced by subsurface pneumatic refining
US5182079A (en) * 1990-07-17 1993-01-26 Nelson & Associates Research, Inc. Metallic composition and processes for use of the same
US5055253A (en) * 1990-07-17 1991-10-08 Nelson & Associates Research, Inc. Metallic composition
US5505798A (en) * 1994-06-22 1996-04-09 Jerry L. Nelson Method of producing a tool or die steel
US6146033A (en) * 1998-06-03 2000-11-14 Printronix, Inc. High strength metal alloys with high magnetic saturation induction and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079901A (en) * 1934-07-05 1937-05-11 Burtner Fleeger Metallurgical addition agent and process
US2855293A (en) * 1955-03-21 1958-10-07 Air Liquide Method and apparatus for treating molten metal with oxygen
US2864689A (en) * 1956-07-24 1958-12-16 Electro Chimie Metal Process of successively desulphurizing and desiliconizing a bath of pig iron
US3076703A (en) * 1958-04-28 1963-02-05 Arbed Manufacture of steel
BE610265A (en) * 1960-11-18
BE635868A (en) * 1962-08-07
GB1182959A (en) * 1967-12-08 1970-03-04 Steel Co Of Wales Ltd Improvements in and relating to the Refining of Iron.
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Also Published As

Publication number Publication date
JPS4845413A (en) 1973-06-29
GB1396317A (en) 1975-06-04
FI53597C (en) 1978-06-12
IT964235B (en) 1974-01-21
ATA845572A (en) 1977-01-15
AU4739972A (en) 1974-04-11
US3867135A (en) 1975-02-18
DE2243779C2 (en) 1985-06-27
DE2243779A1 (en) 1973-04-12
LU66234A1 (en) 1973-02-01
AT338855B (en) 1977-09-26
JPS5545610B2 (en) 1980-11-19
FR2158859A5 (en) 1973-06-15
AU477134B2 (en) 1976-10-14
CA977556A (en) 1975-11-11
FI53597B (en) 1978-02-28
ES406431A1 (en) 1975-07-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: UDDEHOLMS A.B.

Effective date: 19920921