BR8404107A - Processo para decapagem de lingotes utilizados na producao de tubos sem costura - Google Patents

Processo para decapagem de lingotes utilizados na producao de tubos sem costura

Info

Publication number
BR8404107A
BR8404107A BR8404107A BR8404107A BR8404107A BR 8404107 A BR8404107 A BR 8404107A BR 8404107 A BR8404107 A BR 8404107A BR 8404107 A BR8404107 A BR 8404107A BR 8404107 A BR8404107 A BR 8404107A
Authority
BR
Brazil
Prior art keywords
stripping
procedure
production
seamless pipes
ingots used
Prior art date
Application number
BR8404107A
Other languages
English (en)
Portuguese (pt)
Inventor
Jacques Periard
Alain Cron
Michel Bonifay
Hansjoerg Furrer
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of BR8404107A publication Critical patent/BR8404107A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • 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
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • C23G3/04—Apparatus for cleaning or pickling metallic material for cleaning pipes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B24C3/327—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes by an axially-moving flow of abrasive particles without passing a blast gun, impeller or the like along the internal surface
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Lubricants (AREA)
  • Metal Extraction Processes (AREA)
  • Treatment Of Fiber Materials (AREA)
BR8404107A 1983-08-17 1984-08-16 Processo para decapagem de lingotes utilizados na producao de tubos sem costura BR8404107A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH447883A CH655516B (en:Method) 1983-08-17 1983-08-17

Publications (1)

Publication Number Publication Date
BR8404107A true BR8404107A (pt) 1985-07-16

Family

ID=4276841

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404107A BR8404107A (pt) 1983-08-17 1984-08-16 Processo para decapagem de lingotes utilizados na producao de tubos sem costura

Country Status (7)

Country Link
EP (1) EP0133937A1 (en:Method)
JP (1) JPS6064720A (en:Method)
KR (1) KR850002112A (en:Method)
BR (1) BR8404107A (en:Method)
CH (1) CH655516B (en:Method)
ES (1) ES534717A0 (en:Method)
ZA (1) ZA845912B (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1160196B (it) * 1983-02-24 1987-03-04 Dalmine Spa Procedimento di disossidazione a caldo di tubi metallici semilavorati
DE3562100D1 (en) * 1984-07-23 1988-05-11 Lonza Ag Method and apparatus for pickling work pieces for making tubes
CH668717A5 (de) * 1986-07-03 1989-01-31 Lonza Ag Verfahren zum aufbringen eines fliessfaehigen stoffes auf die innenflaeche eines hohlkoerpers und einrichtung zur durchfuehrung des verfahrens.
CH674164A5 (en:Method) * 1987-09-29 1990-05-15 Lonza Ag
CH674096A5 (en:Method) * 1988-01-19 1990-04-30 Lonza Ag
CH674477A5 (en:Method) * 1988-03-30 1990-06-15 Lonza Ag
US5099667A (en) * 1989-06-16 1992-03-31 Lonza Ltd. System for suspending and applying solid lubricants to tools or work pieces
JP3368834B2 (ja) * 1998-07-24 2003-01-20 住友金属工業株式会社 継目無鋼管の製造方法および内面品質に優れた継目無鋼管
US6739956B2 (en) * 2001-10-30 2004-05-25 Valiant Corporation Apparatus for cleaning engine block passages
DE102004020946B4 (de) * 2004-04-28 2014-10-02 Horst-Dieter Schlick Verfahren zum Innenstrahlen von Rohren
FR2905290B1 (fr) * 2006-09-05 2009-07-03 Renault Sas Dispositif de traitement pour le grenaillage de la surface interieure d'une piece tubulaire
US8402637B2 (en) 2008-11-04 2013-03-26 Chief Automotive Technologies, Inc. Vehicle fixture with alignment target
CN102517427B (zh) * 2011-12-16 2013-07-10 陕西飞机工业（集团）有限公司 一种装配结构件孔表面强化的装置及方法
CN102764778B (zh) * 2012-06-28 2014-12-03 宝山钢铁股份有限公司 一种大直径金属管壁内外表面射流除鳞系统及方法
DE102012019025A1 (de) 2012-09-26 2014-03-27 Sms Meer Gmbh Deoxidation von schräggewalzten Hohlblöcken
CN108085706A (zh) * 2016-11-19 2018-05-29 天津欧津汇溢市场调查有限公司 一种建筑技术服务用钢管除锈装置

Family Cites Families (3)

* 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
NL130355C (en:Method) * 1964-09-09
DE2928083C2 (de) * 1979-07-12 1987-01-08 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren und Vorrichtung zum Behandeln von Kupferrohren

Also Published As

Publication number Publication date
KR850002112A (ko) 1985-05-06
ES8505268A1 (es) 1985-05-16
JPS6064720A (ja) 1985-04-13
ES534717A0 (es) 1985-05-16
CH655516B (en:Method) 1986-04-30
ZA845912B (en) 1985-03-27
EP0133937A1 (de) 1985-03-13

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