DE102014017925A8 - Apparatus and method for microcharging and / or microalloying molten metals - Google Patents

Apparatus and method for microcharging and / or microalloying molten metals Download PDF

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Publication number
DE102014017925A8
DE102014017925A8 DE102014017925.7A DE102014017925A DE102014017925A8 DE 102014017925 A8 DE102014017925 A8 DE 102014017925A8 DE 102014017925 A DE102014017925 A DE 102014017925A DE 102014017925 A8 DE102014017925 A8 DE 102014017925A8
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DE
Germany
Prior art keywords
microcharging
microalloying
molten metals
molten
metals
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.)
Granted
Application number
DE102014017925.7A
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German (de)
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DE102014017925A1 (en
DE102014017925B4 (en
Inventor
Anmelder Gleich
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.)
Diesing Horst 42399 Wuppertal De
Diesing Horst De
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Individual
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Priority to DE102014017925.7A priority Critical patent/DE102014017925B4/en
Publication of DE102014017925A1 publication Critical patent/DE102014017925A1/en
Publication of DE102014017925A8 publication Critical patent/DE102014017925A8/en
Application granted granted Critical
Publication of DE102014017925B4 publication Critical patent/DE102014017925B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C21C7/0006—Adding metallic additives
    • 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • C21C2007/0062—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
DE102014017925.7A 2013-12-04 2014-12-04 Apparatus and method for microcharging and / or microalloying molten metals Expired - Fee Related DE102014017925B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102014017925.7A DE102014017925B4 (en) 2013-12-04 2014-12-04 Apparatus and method for microcharging and / or microalloying molten metals

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013020355 2013-12-04
DE102013020355.4 2013-12-04
DE102014017925.7A DE102014017925B4 (en) 2013-12-04 2014-12-04 Apparatus and method for microcharging and / or microalloying molten metals

Publications (3)

Publication Number Publication Date
DE102014017925A1 DE102014017925A1 (en) 2015-07-02
DE102014017925A8 true DE102014017925A8 (en) 2015-07-16
DE102014017925B4 DE102014017925B4 (en) 2017-02-09

Family

ID=53372093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014017925.7A Expired - Fee Related DE102014017925B4 (en) 2013-12-04 2014-12-04 Apparatus and method for microcharging and / or microalloying molten metals

Country Status (1)

Country Link
DE (1) DE102014017925B4 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713469A (en) * 1950-12-15 1954-08-11 Hans Freiherr Prinz Von Buchau Process and apparatus for treating molten metal
DD148963A1 (en) * 1980-02-05 1981-06-17 Ulrich Finger METHOD FOR MICRO-ALLOYING AUTOMATIC STEEL WITH NON-METAL BORON COMPOUNDS
EP0053197A1 (en) * 1980-11-29 1982-06-09 Georg Fischer Aktiengesellschaft Deoxidation process of a metal melt
DE4018925C2 (en) * 1990-06-13 1993-04-15 Leybold Ag, 6450 Hanau, De
DE4236727C2 (en) * 1992-10-30 1997-02-06 Sueddeutsche Kalkstickstoff Melting agent and its use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713469A (en) * 1950-12-15 1954-08-11 Hans Freiherr Prinz Von Buchau Process and apparatus for treating molten metal
DD148963A1 (en) * 1980-02-05 1981-06-17 Ulrich Finger METHOD FOR MICRO-ALLOYING AUTOMATIC STEEL WITH NON-METAL BORON COMPOUNDS
EP0053197A1 (en) * 1980-11-29 1982-06-09 Georg Fischer Aktiengesellschaft Deoxidation process of a metal melt
DE4018925C2 (en) * 1990-06-13 1993-04-15 Leybold Ag, 6450 Hanau, De
DE4236727C2 (en) * 1992-10-30 1997-02-06 Sueddeutsche Kalkstickstoff Melting agent and its use

Also Published As

Publication number Publication date
DE102014017925A1 (en) 2015-07-02
DE102014017925B4 (en) 2017-02-09

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R012 Request for examination validly filed
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R081 Change of applicant/patentee

Owner name: DIESING, HORST, DE

Free format text: FORMER OWNERS: DIESING, HORST, 42399 WUPPERTAL, DE; MARKWORTH, MANFRED, DR.-ING., 63322 ROEDERMARK, DE

Owner name: DIESING, HORST, 42399 WUPPERTAL, DE

Free format text: FORMER OWNERS: DIESING, HORST, 42399 WUPPERTAL, VERSTORBEN, DE; MARKWORTH, MANFRED, DR.-ING., 63322 ROEDERMARK, DE

R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee