AT333812B - METHOD OF PRESSURIZING THE EJECT AND SHORTENING THE FRESHING TIME WHEN FRESHING LOW PHOSPHORUS BIG IRON - Google Patents

METHOD OF PRESSURIZING THE EJECT AND SHORTENING THE FRESHING TIME WHEN FRESHING LOW PHOSPHORUS BIG IRON

Info

Publication number
AT333812B
AT333812B AT1036872A AT1036872A AT333812B AT 333812 B AT333812 B AT 333812B AT 1036872 A AT1036872 A AT 1036872A AT 1036872 A AT1036872 A AT 1036872A AT 333812 B AT333812 B AT 333812B
Authority
AT
Austria
Prior art keywords
freshing
eject
pressurizing
shortening
time
Prior art date
Application number
AT1036872A
Other languages
German (de)
Other versions
ATA1036872A (en
Original Assignee
Maximilianshuette Eisenwerk
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 Maximilianshuette Eisenwerk filed Critical Maximilianshuette Eisenwerk
Publication of ATA1036872A publication Critical patent/ATA1036872A/en
Application granted granted Critical
Publication of AT333812B publication Critical patent/AT333812B/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AT1036872A 1971-12-07 1972-12-06 METHOD OF PRESSURIZING THE EJECT AND SHORTENING THE FRESHING TIME WHEN FRESHING LOW PHOSPHORUS BIG IRON AT333812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2160502A DE2160502A1 (en) 1971-12-07 1971-12-07 PROCESS FOR REFRESHING LOW PHOSPHORUS PIG IRON TO STEEL

Publications (2)

Publication Number Publication Date
ATA1036872A ATA1036872A (en) 1976-04-15
AT333812B true AT333812B (en) 1976-12-10

Family

ID=5827161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1036872A AT333812B (en) 1971-12-07 1972-12-06 METHOD OF PRESSURIZING THE EJECT AND SHORTENING THE FRESHING TIME WHEN FRESHING LOW PHOSPHORUS BIG IRON

Country Status (18)

Country Link
JP (2) JPS4876716A (en)
AR (1) AR196417A1 (en)
AT (1) AT333812B (en)
AU (1) AU474720B2 (en)
BE (1) BE792419A (en)
BR (1) BR7208622D0 (en)
CA (1) CA974067A (en)
DE (1) DE2160502A1 (en)
ES (1) ES409369A1 (en)
FR (1) FR2162538B1 (en)
GB (1) GB1403058A (en)
HU (1) HU169054B (en)
IT (1) IT973923B (en)
NL (1) NL7216530A (en)
NO (1) NO133076C (en)
SE (1) SE413675B (en)
TR (1) TR17601A (en)
ZA (1) ZA728661B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802685A (en) * 1972-08-29 1974-04-09 Steel Corp Q-bop vessel construction
DE2401909C3 (en) * 1974-01-16 1985-06-27 Fried. Krupp Gmbh, 4300 Essen Process for the production of steel
US3954445A (en) * 1974-08-30 1976-05-04 United States Steel Corporation Method of controlling temperature in Q-BOP
JPS55161016A (en) * 1979-06-05 1980-12-15 Kawasaki Steel Corp Refining method for bottom blowing converter
JPS5743919A (en) * 1980-08-30 1982-03-12 Kawasaki Steel Corp Method for blow refining in top and/or bottom-blown converter
JPS5743920A (en) * 1980-08-30 1982-03-12 Kawasaki Steel Corp Method for blow refining in bottom-blown converter
JPS5763614A (en) * 1980-10-03 1982-04-17 Kawasaki Steel Corp Refining method in top and bottom blowing converter
CN113308636B (en) * 2021-05-27 2021-12-24 河南豫中新材料有限公司 Method for preparing calcium-phosphorus-free iron ring regulator based on solid waste

Also Published As

Publication number Publication date
IT973923B (en) 1974-06-10
NO133076C (en) 1976-03-03
JPS53134715A (en) 1978-11-24
SE413675B (en) 1980-06-16
JPS5627570B2 (en) 1981-06-25
TR17601A (en) 1975-07-23
AR196417A1 (en) 1973-12-27
ZA728661B (en) 1973-09-26
FR2162538B1 (en) 1976-08-20
BE792419A (en) 1973-03-30
ATA1036872A (en) 1976-04-15
CA974067A (en) 1975-09-09
JPS4876716A (en) 1973-10-16
AU4974772A (en) 1974-06-13
GB1403058A (en) 1975-08-13
NO133076B (en) 1975-11-24
AU474720B2 (en) 1976-07-29
ES409369A1 (en) 1975-10-16
HU169054B (en) 1976-09-28
FR2162538A1 (en) 1973-07-20
NL7216530A (en) 1973-06-12
BR7208622D0 (en) 1973-12-13
DE2160502A1 (en) 1973-07-05

Similar Documents

Publication Publication Date Title
CH520016A (en) Device for the production of filled evacuated packs and method of operating the device
CH550618A (en) METHOD AND DEVICE FOR HEATING AND BOARDING RUBBES.
AT346881B (en) METHOD FOR DESULFURING STEEL MELTS AND DEVICES FOR IMPLEMENTING THE METHOD
AT288453B (en) Process for the simultaneous production of powdered iron and activated carbon
CH556394A (en) PROCESS FOR SURFACE HARDENING OF STEELS AND SINTER HARD METALS.
CH543270A (en) Method and device for detecting arrhythmias of the electrocardiogram
CH551496A (en) PROCESS FOR STRENGTHENING THE SURFACE OF WORKPIECES MADE OF IRON AND STEEL.
CH535649A (en) Method and device for pressing chipboard
AT333812B (en) METHOD OF PRESSURIZING THE EJECT AND SHORTENING THE FRESHING TIME WHEN FRESHING LOW PHOSPHORUS BIG IRON
AT322590B (en) PROCESS AND DEVICE FOR REDUCING METAL PARTS
CH546630A (en) METHOD AND DEVICE FOR IMPRAEGNATING WOOD.
ATA144873A (en) PROCEDURE AND EQUIPMENT FOR ATTACHING SAFETY BARRELS TO ROADS
CH514196A (en) Arrangement for the selection of data sets and method for operating the arrangement
AT330818B (en) PROCESS FOR MANUFACTURING CARBON AND IRON BRIQUETTES AND BRIQUETTES MANUFACTURED AFTER THAT
AT363108B (en) METHOD FOR REGULATING THE MARCH SPEED OF SINTERBANDS IN THE SINTERING OF FINE-GRAINED IRON-OXIDE-CONTAINING SUBSTANCES
CH549213A (en) PROCESS AND EQUIPMENT FOR ISOTHERMAL CALORIMETRY.
AT332439B (en) METHOD OF TREATING STEEL IN THE PAN
CH535832A (en) Process for the heat treatment of steel
AT304987B (en) Process for the surface treatment of iron and steel
AT319989B (en) Method and arrangement for uniform heating of ring-shaped metal parts
AT313015B (en) Method and device for electrolytic polishing of niobium parts
AT338845B (en) METAL REFRESHING METHOD
AT321024B (en) Method of preventing the fertility of animals
AT318676B (en) Method and device for the continuous production of steel
DE2022898B2 (en) METHOD TO PREVENT LECITHIN DISCOLORATION DURING STERILIZATION

Legal Events

Date Code Title Description
ELA Expired due to lapse of time