FI94496B - Förfarande för framställning av punktfrätningsbeständiga hårddragna rör av koppar och kopparlegeringar - Google Patents

Förfarande för framställning av punktfrätningsbeständiga hårddragna rör av koppar och kopparlegeringar

Info

Publication number
FI94496B
FI94496B FI884071A FI884071A FI94496B FI 94496 B FI94496 B FI 94496B FI 884071 A FI884071 A FI 884071A FI 884071 A FI884071 A FI 884071A FI 94496 B FI94496 B FI 94496B
Authority
FI
Finland
Prior art keywords
copper
tubes
films
hard
pitting
Prior art date
Application number
FI884071A
Other languages
English (en)
Finnish (fi)
Other versions
FI884071A (sv
FI884071A0 (sv
Inventor
Ulrich Reiter
Achim Baukloh
Original Assignee
Kabel Metallwerke Ghh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6335681&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI94496(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of FI884071A0 publication Critical patent/FI884071A0/sv
Publication of FI884071A publication Critical patent/FI884071A/sv
Application granted granted Critical
Publication of FI94496B publication Critical patent/FI94496B/sv

Links

Classifications

    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Saccharide Compounds (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • ing And Chemical Polishing (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Processing Of Meat And Fish (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning In General (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FI884071A 1987-09-10 1988-09-02 Förfarande för framställning av punktfrätningsbeständiga hårddragna rör av koppar och kopparlegeringar FI94496B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3730367A DE3730367C2 (de) 1987-09-10 1987-09-10 Verfahren zur Herstellung lochfraßbeständiger hartgezogener Rohre aus Kupfer oder Kupferlegierungen

Publications (3)

Publication Number Publication Date
FI884071A0 FI884071A0 (sv) 1988-09-02
FI884071A FI884071A (sv) 1989-03-11
FI94496B true FI94496B (sv) 1995-06-15

Family

ID=6335681

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884071A FI94496B (sv) 1987-09-10 1988-09-02 Förfarande för framställning av punktfrätningsbeständiga hårddragna rör av koppar och kopparlegeringar

Country Status (11)

Country Link
EP (1) EP0306810B2 (sv)
AT (1) ATE103225T1 (sv)
DE (2) DE3730367C2 (sv)
DK (2) DK493288D0 (sv)
ES (1) ES2050684T5 (sv)
FI (1) FI94496B (sv)
GR (1) GR3033568T3 (sv)
IE (1) IE63028B1 (sv)
PL (1) PL163146B1 (sv)
PT (1) PT88473B (sv)
YU (1) YU46572B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417455C2 (de) 1994-05-19 1997-09-25 Wieland Werke Ag Verwendung eines korrosionsbeständigen Rohres mit inneren Oxidschichten
FI107543B (sv) 1998-07-30 2001-08-31 Outokumpu Oy Förfarande för framställning av ett kopparrör
FI20001467A (sv) * 2000-06-20 2001-12-21 Outokumpu Oy Förfarande för framställning av invändigt belagda koppar- eller kopparlegeringsrör

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308436A1 (fr) * 1975-04-25 1976-11-19 Cit Alcatel Traitement des tubes en cuivre et alliages en vue de l'elimination des produits carbones subsistant a leur surface
LU81564A1 (fr) * 1979-07-31 1981-03-24 Liege Usines Cuivre Zinc Procede de fabrication de tubes,tubes obtenus par ce procede et leur utilisation dans des condenseurs et des echangeurs de chaleur
DE3018036A1 (de) * 1980-05-10 1981-11-12 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren von behandlung von kupferrohren
IT1160196B (it) * 1983-02-24 1987-03-04 Dalmine Spa Procedimento di disossidazione a caldo di tubi metallici semilavorati
DE3415376A1 (de) * 1984-04-25 1985-11-07 Uhlmann, Otto, 3167 Burgdorf Verfahren und vorrichtung zum entfetten von rohren
US4579596A (en) * 1984-11-01 1986-04-01 Union Carbide Corporation In-situ removal of oily deposits from the interior surfaces of conduits

Also Published As

Publication number Publication date
IE63028B1 (en) 1995-03-22
FI884071A (sv) 1989-03-11
YU171088A (en) 1990-04-30
DK495488A (da) 1989-03-11
DK495488D0 (da) 1988-09-06
GR3033568T3 (en) 2000-09-29
DE3888605D1 (de) 1994-04-28
ES2050684T3 (es) 1994-06-01
PT88473A (pt) 1988-10-01
FI884071A0 (sv) 1988-09-02
PL274547A1 (en) 1989-05-02
EP0306810A2 (de) 1989-03-15
PL163146B1 (pl) 1994-02-28
ES2050684T5 (es) 2000-07-01
EP0306810B2 (de) 2000-03-29
DE3730367A1 (de) 1989-03-23
EP0306810A3 (en) 1990-05-30
IE882707L (en) 1989-03-10
ATE103225T1 (de) 1994-04-15
PT88473B (pt) 1992-11-30
DK170250B1 (da) 1995-07-17
EP0306810B1 (de) 1994-03-23
DK493288D0 (da) 1988-09-05
YU46572B (sh) 1993-11-16
DE3730367C2 (de) 1997-10-09

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Legal Events

Date Code Title Description
BB Publication of examined application
FC Application refused

Owner name: KABEL- UND METALLWERKE