GB1210409A - A process for descaling corroded metal surfaces - Google Patents

A process for descaling corroded metal surfaces

Info

Publication number
GB1210409A
GB1210409A GB56518/67A GB5651867A GB1210409A GB 1210409 A GB1210409 A GB 1210409A GB 56518/67 A GB56518/67 A GB 56518/67A GB 5651867 A GB5651867 A GB 5651867A GB 1210409 A GB1210409 A GB 1210409A
Authority
GB
United Kingdom
Prior art keywords
descaling
bath
dec
scale
metal surfaces
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB56518/67A
Other languages
English (en)
Inventor
Arnold Lenz
Walter Rogler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1210409A publication Critical patent/GB1210409A/en
Expired legal-status Critical Current

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
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/28—Cleaning or pickling metallic material with solutions or molten salts with molten salts

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)
GB56518/67A 1966-12-13 1967-12-12 A process for descaling corroded metal surfaces Expired GB1210409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0051764 1966-12-13

Publications (1)

Publication Number Publication Date
GB1210409A true GB1210409A (en) 1970-10-28

Family

ID=7053642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56518/67A Expired GB1210409A (en) 1966-12-13 1967-12-12 A process for descaling corroded metal surfaces

Country Status (6)

Country Link
US (1) US3506487A (enrdf_load_stackoverflow)
BE (1) BE707800A (enrdf_load_stackoverflow)
FR (1) FR1548875A (enrdf_load_stackoverflow)
GB (1) GB1210409A (enrdf_load_stackoverflow)
NL (1) NL6716881A (enrdf_load_stackoverflow)
SE (1) SE346128B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873280A (en) * 1972-08-22 1975-03-25 Merit Abrasive Prod Descaling of steel strip
US3951681A (en) * 1973-11-01 1976-04-20 Kolene Corporation Method for descaling ferrous metals
US4339281A (en) * 1981-08-20 1982-07-13 Rca Corporation Shank diamond cleaning
US5803978A (en) * 1996-07-19 1998-09-08 Westinghouse Electric Corp. Method of removing blades from a turbo machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE463149A (enrdf_load_stackoverflow) * 1941-04-23
US2380284A (en) * 1942-12-21 1945-07-10 Du Pont Method of cleaning ferrous metal articles
US2717845A (en) * 1947-01-09 1955-09-13 Roy E Carter Metal descaling methods
US2796366A (en) * 1955-10-31 1957-06-18 Du Pont Process and bath for descaling metals

Also Published As

Publication number Publication date
FR1548875A (enrdf_load_stackoverflow) 1968-12-06
SE346128B (enrdf_load_stackoverflow) 1972-06-26
NL6716881A (enrdf_load_stackoverflow) 1968-06-14
US3506487A (en) 1970-04-14
BE707800A (enrdf_load_stackoverflow) 1968-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee