IT947542B - METHOD OF ELIMINATION OF THE SCHRO VEIL THAT IS FORMED ON ALUMINUM ALLOYS SUBJECTED TO CHEMICAL ATTACK - Google Patents

METHOD OF ELIMINATION OF THE SCHRO VEIL THAT IS FORMED ON ALUMINUM ALLOYS SUBJECTED TO CHEMICAL ATTACK

Info

Publication number
IT947542B
IT947542B IT20531/72A IT2053172A IT947542B IT 947542 B IT947542 B IT 947542B IT 20531/72 A IT20531/72 A IT 20531/72A IT 2053172 A IT2053172 A IT 2053172A IT 947542 B IT947542 B IT 947542B
Authority
IT
Italy
Prior art keywords
schro
veil
elimination
aluminum alloys
chemical attack
Prior art date
Application number
IT20531/72A
Other languages
Italian (it)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Application granted granted Critical
Publication of IT947542B publication Critical patent/IT947542B/en

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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3945—Organic per-compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • ing And Chemical Polishing (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT20531/72A 1971-03-01 1972-02-12 METHOD OF ELIMINATION OF THE SCHRO VEIL THAT IS FORMED ON ALUMINUM ALLOYS SUBJECTED TO CHEMICAL ATTACK IT947542B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11988571A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
IT947542B true IT947542B (en) 1973-05-30

Family

ID=22386993

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20531/72A IT947542B (en) 1971-03-01 1972-02-12 METHOD OF ELIMINATION OF THE SCHRO VEIL THAT IS FORMED ON ALUMINUM ALLOYS SUBJECTED TO CHEMICAL ATTACK

Country Status (11)

Country Link
US (1) US3692583A (en)
JP (1) JPS536619B1 (en)
BE (1) BE779737A (en)
CH (1) CH577034A5 (en)
DE (1) DE2207728A1 (en)
ES (1) ES400229A1 (en)
FR (1) FR2128342B1 (en)
GB (1) GB1349423A (en)
IT (1) IT947542B (en)
NL (1) NL7202670A (en)
NO (1) NO131206C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969135A (en) * 1975-02-13 1976-07-13 Oxy Metal Industries Corporation Low temperature aluminum cleaning composition and process
US4244792A (en) * 1980-02-26 1981-01-13 Hixson Metal Finishing Method for stripping anodized aluminum and aluminum alloys
DE3705633A1 (en) * 1987-02-21 1988-09-01 Metallgesellschaft Ag METHOD FOR PREPARING WORKPIECES FROM ALUMINUM OR ITS ALLOYS FOR PAINTING
CZ182095A3 (en) * 1995-07-13 1997-04-16 Kalinic Praha S R O Surface treatment process of products made of aluminium and alloys thereof
US6489281B1 (en) 2000-09-12 2002-12-03 Ecolab Inc. Cleaning composition comprising inorganic acids, an oxidant, and a cationic surfactant
MXPA03008665A (en) * 2001-04-20 2004-02-17 Corus Aluminium Walzprod Gmbh Method of plating and pretreating aluminium workpieces.
US7294411B2 (en) * 2002-01-31 2007-11-13 Aleris Aluminum Koblenz Gmbh Brazing product and method of its manufacture
US6994919B2 (en) * 2002-01-31 2006-02-07 Corus Aluminium Walzprodukte Gmbh Brazing product and method of manufacturing a brazing product
US7078111B2 (en) * 2002-12-13 2006-07-18 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
US7056597B2 (en) * 2002-12-13 2006-06-06 Corus Aluminium Walzprodukte Gmbh Brazing sheet product and method of its manufacture
US20060157352A1 (en) * 2005-01-19 2006-07-20 Corus Aluminium Walzprodukte Gmbh Method of electroplating and pre-treating aluminium workpieces

Also Published As

Publication number Publication date
JPS536619B1 (en) 1978-03-09
NO131206B (en) 1975-01-13
NO131206C (en) 1975-04-23
NL7202670A (en) 1972-09-05
ES400229A1 (en) 1974-12-16
GB1349423A (en) 1974-04-03
CH577034A5 (en) 1976-06-30
US3692583A (en) 1972-09-19
BE779737A (en) 1972-08-23
FR2128342A1 (en) 1972-10-20
FR2128342B1 (en) 1976-07-23
DE2207728A1 (en) 1972-10-19

Similar Documents

Publication Publication Date Title
IT944723B (en) PROCEDURE FOR THE PRODUCTION OF BASIC ALUMINUM CHLORIDE
AR194234A1 (en) METAL PHTHALOCYANIN OF THE FORM PI
IT943404B (en) PROCEDURE FOR THE PRODUCTION OF POLYETHERAMINS AND FOR THEIR OPILIZATION
SE380745B (en) METHOD OF MANUFACTURING RINGS OR PARTIALLY RINGED DETAILS OF METAL
IT947542B (en) METHOD OF ELIMINATION OF THE SCHRO VEIL THAT IS FORMED ON ALUMINUM ALLOYS SUBJECTED TO CHEMICAL ATTACK
IT995020B (en) PROCESS FOR THE PREPARATION OF BENZIMIBAZOLE
SE420719B (en) PROCEDURE FOR THE PRODUCTION OF CARBAMIDE
CH555206A (en) METHOD OF MANUFACTURING METAL FLAKES.
NL141824B (en) TIRE WHICH IS ASYMMETRIC WITH REGARD TO THE MEDIAN PLANE, AND METHOD OF MANUFACTURE OF SUCH TIRE.
AT293033B (en) Process for the production of aluminum alloys
IT947292B (en) PROCEDURE FOR THE PRODUCTION OF ALUMINUM FLUORIDE
IT943333B (en) PROCEDURE FOR THE PRODUCTION OF ALUMINUM FLUORIDE
IT940662B (en) PROCESS AND EQUIPMENT FOR THE PRODUCTION OF BLACK SMOKE
CH460358A (en) Production process of aluminum or its alloys
BE752488A (en) PROCESS OF AN ALUMINUM COATING.
SE386604B (en) PROCEDURE FOR THE MANUFACTURE OF SOMLOSA METAL PIPES
CH557300A (en) CONTINUOUS PROCESS FOR THE PRODUCTION OF ALUMINUM FLUORIDE.
SE380836B (en) SUGGESTION THAT ELECTROCHEMIC FERGER PREELOXED FOREALS OF ALUMINUM
BE765291A (en) METALLOTHERMAL PRODUCTION OF MAGNESIUM
CH453590A (en) Process for the production of castings from aluminum or aluminum alloys
ZA715381B (en) Production of aluminium fluoride
SE7510716L (en) ACID BATH FOR CLEANING OF ALUMINUM SURFACE
CH556306A (en) CONTINUOUS PROCESS FOR THE PRODUCTION OF ALUMINUM TRIFLUORIDE.
CH540854A (en) Process for the preparation of aluminum trichloride
IT971034B (en) PROCESS FOR THE PREPARATION OF TETRAS SUBSTITUTED IMIDAZOLES