LU67959A1 - - Google Patents

Info

Publication number
LU67959A1
LU67959A1 LU67959A LU67959A LU67959A1 LU 67959 A1 LU67959 A1 LU 67959A1 LU 67959 A LU67959 A LU 67959A LU 67959 A LU67959 A LU 67959A LU 67959 A1 LU67959 A1 LU 67959A1
Authority
LU
Luxembourg
Application number
LU67959A
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 filed Critical
Priority to LU67959A priority Critical patent/LU67959A1/xx
Priority to BE6044636A priority patent/BE816242A/xx
Priority to FR7421417A priority patent/FR2236023B3/fr
Priority to IT950474A priority patent/IT1018183B/it
Priority to GB2998174A priority patent/GB1461961A/en
Publication of LU67959A1 publication Critical patent/LU67959A1/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
LU67959A 1973-07-06 1973-07-06 LU67959A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU67959A LU67959A1 (zh) 1973-07-06 1973-07-06
BE6044636A BE816242A (fr) 1973-07-06 1974-06-12 Procede de nettoyage de la surface interne de tubes en cuivre pour eviter la corrosion due a un film carbone
FR7421417A FR2236023B3 (zh) 1973-07-06 1974-06-20
IT950474A IT1018183B (it) 1973-07-06 1974-07-04 Procedimento di pulitura della superficie interna di tubi di ra me per evitare la corrosione do vuta ad una pellicola carboniosa
GB2998174A GB1461961A (en) 1973-07-06 1974-07-05 Method of cleaning the internal surfaces of copper tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU67959A LU67959A1 (zh) 1973-07-06 1973-07-06

Publications (1)

Publication Number Publication Date
LU67959A1 true LU67959A1 (zh) 1975-04-11

Family

ID=19727391

Family Applications (1)

Application Number Title Priority Date Filing Date
LU67959A LU67959A1 (zh) 1973-07-06 1973-07-06

Country Status (5)

Country Link
BE (1) BE816242A (zh)
FR (1) FR2236023B3 (zh)
GB (1) GB1461961A (zh)
IT (1) IT1018183B (zh)
LU (1) LU67959A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003228C2 (de) * 1980-01-30 1981-11-26 Wieland-Werke Ag, 7900 Ulm Verfahren zur Verbesserung der Korrosionsbeständigkeit von Installationsrohren aus Kupfer
DE3011782A1 (de) * 1980-03-27 1981-10-01 Romet Stahl u. Rückstoff GmbH, 4000 Düsseldorf Verfahren und vorrichtung zum aufbereiten oelhaltiger metallischer schlaemme und feststoffe
DE3760510D1 (en) * 1987-03-07 1989-10-05 Wieland Werke Ag Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes
ATE181971T1 (de) * 1993-11-11 1999-07-15 Daido Steel Co Ltd Vorrichtung zur beseitigung von öl von aufwickelbare röhren
FI107543B (fi) * 1998-07-30 2001-08-31 Outokumpu Oy Menetelmä kupariputken valmistamiseksi
FI115120B (fi) * 2003-03-07 2005-03-15 Outokumpu Oy Menetelmä putken sisäpinnan käsittelemiseksi
CN101704028B (zh) * 2009-10-26 2011-09-07 无锡隆达金属材料有限公司 一种电厂用铜合金冷凝管的在线退火三联拉工艺
CN102896119B (zh) * 2012-04-10 2015-04-29 中冶陕压重工设备有限公司 等离子切割机枪头内被氧化物堵塞的排除方法
CN112080751A (zh) * 2020-09-27 2020-12-15 江苏华宇印涂设备集团有限公司 一种钢桶的清洗系统及方法

Also Published As

Publication number Publication date
GB1461961A (en) 1977-01-19
FR2236023B3 (zh) 1977-04-15
BE816242A (fr) 1974-09-30
IT1018183B (it) 1977-09-30
FR2236023A1 (zh) 1975-01-31

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