HUT38680A - Process for improving the purity of high-grade steels - Google Patents

Process for improving the purity of high-grade steels

Info

Publication number
HUT38680A
HUT38680A HU842132A HU213284A HUT38680A HU T38680 A HUT38680 A HU T38680A HU 842132 A HU842132 A HU 842132A HU 213284 A HU213284 A HU 213284A HU T38680 A HUT38680 A HU T38680A
Authority
HU
Hungary
Prior art keywords
purity
improving
grade steels
steels
grade
Prior art date
Application number
HU842132A
Other languages
Hungarian (hu)
Other versions
HU192027B (en
Inventor
Lajos Tolnay
Lajos Toth
Laszlo Kiss
Sandor Varga
Gyoergy Juhasz
Gyula Karoly
Original Assignee
Lenin Kohaszati Muvek
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 Lenin Kohaszati Muvek filed Critical Lenin Kohaszati Muvek
Priority to HU842132A priority Critical patent/HU192027B/en
Publication of HUT38680A publication Critical patent/HUT38680A/en
Publication of HU192027B publication Critical patent/HU192027B/en

Links

Classifications

    • 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
    • Y02P10/20—Recycling

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

1.5-3.5mm Particles of either a deoxidant, or desulphuriser, or dephosphoriser or an inclusion modifier can be blown at 100 Pa pressure into the molten steel with the aid of argon, nitrogen or oxygen carrying gas using a sluice lance equipment.
HU842132A 1984-05-31 1984-05-31 Process for improving the purity of high-grade steels HU192027B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU842132A HU192027B (en) 1984-05-31 1984-05-31 Process for improving the purity of high-grade steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU842132A HU192027B (en) 1984-05-31 1984-05-31 Process for improving the purity of high-grade steels

Publications (2)

Publication Number Publication Date
HUT38680A true HUT38680A (en) 1986-06-30
HU192027B HU192027B (en) 1987-04-28

Family

ID=10957929

Family Applications (1)

Application Number Title Priority Date Filing Date
HU842132A HU192027B (en) 1984-05-31 1984-05-31 Process for improving the purity of high-grade steels

Country Status (1)

Country Link
HU (1) HU192027B (en)

Also Published As

Publication number Publication date
HU192027B (en) 1987-04-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HPC4 Succession in title of patentee

Owner name: DIMAG DIOSGYOERI KOHASZATI ES SZOLGALTATO RESZVENY

HMM4 Cancellation of final prot. due to non-payment of fee