IT1160196B - Procedimento di disossidazione a caldo di tubi metallici semilavorati - Google Patents

Procedimento di disossidazione a caldo di tubi metallici semilavorati

Info

Publication number
IT1160196B
IT1160196B IT19739/83A IT1973983A IT1160196B IT 1160196 B IT1160196 B IT 1160196B IT 19739/83 A IT19739/83 A IT 19739/83A IT 1973983 A IT1973983 A IT 1973983A IT 1160196 B IT1160196 B IT 1160196B
Authority
IT
Italy
Prior art keywords
semi
metal tubes
finished metal
deoxidation process
hot
Prior art date
Application number
IT19739/83A
Other languages
English (en)
Other versions
IT8319739A1 (it
IT8319739A0 (it
Inventor
Mario Dvorak
Original Assignee
Dalmine Spa
Innocenti Santeustacchio Spa
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 Dalmine Spa, Innocenti Santeustacchio Spa filed Critical Dalmine Spa
Priority to IT19739/83A priority Critical patent/IT1160196B/it
Publication of IT8319739A0 publication Critical patent/IT8319739A0/it
Priority to CA000432025A priority patent/CA1214714A/en
Priority to GB08333123A priority patent/GB2135336B/en
Priority to JP58237727A priority patent/JPS59159213A/ja
Priority to DE19843405771 priority patent/DE3405771A1/de
Priority to FR848402449A priority patent/FR2559690B1/fr
Priority to MX200456A priority patent/MX161052A/es
Publication of IT8319739A1 publication Critical patent/IT8319739A1/it
Application granted granted Critical
Publication of IT1160196B publication Critical patent/IT1160196B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Glass Compositions (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
IT19739/83A 1983-02-24 1983-02-24 Procedimento di disossidazione a caldo di tubi metallici semilavorati IT1160196B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT19739/83A IT1160196B (it) 1983-02-24 1983-02-24 Procedimento di disossidazione a caldo di tubi metallici semilavorati
CA000432025A CA1214714A (en) 1983-02-24 1983-07-07 Process for hot deoxidation of semifinished metal tubes
GB08333123A GB2135336B (en) 1983-02-24 1983-12-12 Hot dioxidation of semifinished metal tubes
JP58237727A JPS59159213A (ja) 1983-02-24 1983-12-16 セミ仕上げ金属チユ−ブの熱間脱酸法
DE19843405771 DE3405771A1 (de) 1983-02-24 1984-02-17 Verfahren fuer die desoxidation von halbgefertigten metallrohren
FR848402449A FR2559690B1 (it) 1983-02-24 1984-02-17
MX200456A MX161052A (es) 1983-02-24 1984-02-24 Un procedimiento para la desoxidacion en caliente de la pared interna de tubos metalicos semiacabados para la fabricacion de tubos sin costura mediante trabajo en caliente subsecuetemente en un tren de laminacion de mandril largo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19739/83A IT1160196B (it) 1983-02-24 1983-02-24 Procedimento di disossidazione a caldo di tubi metallici semilavorati

Publications (3)

Publication Number Publication Date
IT8319739A0 IT8319739A0 (it) 1983-02-24
IT8319739A1 IT8319739A1 (it) 1984-08-24
IT1160196B true IT1160196B (it) 1987-03-04

Family

ID=11160820

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19739/83A IT1160196B (it) 1983-02-24 1983-02-24 Procedimento di disossidazione a caldo di tubi metallici semilavorati

Country Status (7)

Country Link
JP (1) JPS59159213A (it)
CA (1) CA1214714A (it)
DE (1) DE3405771A1 (it)
FR (1) FR2559690B1 (it)
GB (1) GB2135336B (it)
IT (1) IT1160196B (it)
MX (1) MX161052A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3097991A1 (en) 2015-05-25 2016-11-30 SMS Innse S.p.A. Auxiliary plant for a piercer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432288A1 (de) * 1984-09-01 1986-03-13 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
DE3730367C2 (de) * 1987-09-10 1997-10-09 Km Europa Metal Ag Verfahren zur Herstellung lochfraßbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen
CH674477A5 (it) * 1988-03-30 1990-06-15 Lonza Ag
JP2592149B2 (ja) * 1989-11-10 1997-03-19 住友重機械工業株式会社 中心穴を有する品物の熱間加工方法
CN100513648C (zh) * 2007-05-31 2009-07-15 天津钢管集团股份有限公司 硼砂预吹工艺方法
DE102012019025A1 (de) 2012-09-26 2014-03-27 Sms Meer Gmbh Deoxidation von schräggewalzten Hohlblöcken

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR896379A (fr) * 1939-07-17 1945-02-20 Schoeller Bleckmann Stahlwerke Procédé pour le traitement de pièces qui doivent être élaborées par le procédé à poire de laminage pour former des tubes
US2762729A (en) * 1955-05-27 1956-09-11 United States Steel Corp Method of removing scale from ferrous workpieces
LU39271A1 (it) * 1959-11-24 1960-12-12
GB1074958A (en) * 1964-09-09 1967-07-05 Contubind Sa Process and mill for rolling hollow bodies
NL130355C (it) * 1964-09-09
NL6909260A (it) * 1968-06-24 1969-12-30
FR2077716A1 (it) * 1970-02-09 1971-11-05 Wendel Sidelor
JPS523561A (en) * 1975-06-26 1977-01-12 Nippon Steel Corp Method of surface treatment for hottrolled steel
NL163662C (nl) * 1976-07-30 1980-09-15 Hazemeijer Bv In een circuit te schakelen inrichting voor het begrenzen van elektrische stroom.
JPS5339935A (en) * 1976-09-24 1978-04-12 Nippon Steel Corp Method of and device for applying scale reforming agent to hot rolled steel band
DE3122046A1 (de) * 1981-05-29 1982-12-16 Mannesmann AG, 4000 Düsseldorf Verfahren zur vermeidung von innenfehlern bei der herstellung von rohren
CH655516B (it) * 1983-08-17 1986-04-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3097991A1 (en) 2015-05-25 2016-11-30 SMS Innse S.p.A. Auxiliary plant for a piercer

Also Published As

Publication number Publication date
MX161052A (es) 1990-07-18
CA1214714A (en) 1986-12-02
GB2135336B (en) 1986-01-29
DE3405771C2 (it) 1988-06-30
FR2559690B1 (it) 1990-09-07
DE3405771A1 (de) 1984-08-30
IT8319739A1 (it) 1984-08-24
JPS59159213A (ja) 1984-09-08
GB8333123D0 (en) 1984-01-18
GB2135336A (en) 1984-08-30
FR2559690A1 (it) 1985-08-23
IT8319739A0 (it) 1983-02-24

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