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BR8706782A - BATHS FOR POLISHING POLISHING STAINLESS STEEL SURFACES AND PROCESS FOR POLISHING STAINLESS STEEL SURFACES - Google Patents

BATHS FOR POLISHING POLISHING STAINLESS STEEL SURFACES AND PROCESS FOR POLISHING STAINLESS STEEL SURFACES

Info

Publication number
BR8706782A
BR8706782A BR8706782A BR8706782A BR8706782A BR 8706782 A BR8706782 A BR 8706782A BR 8706782 A BR8706782 A BR 8706782A BR 8706782 A BR8706782 A BR 8706782A BR 8706782 A BR8706782 A BR 8706782A
Authority
BR
Brazil
Prior art keywords
polishing
stainless steel
steel surfaces
baths
polishing stainless
Prior art date
Application number
BR8706782A
Other languages
Portuguese (pt)
Inventor
Daniel Tytgat
Marianne Reignier
Francois Dujardin
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of BR8706782A publication Critical patent/BR8706782A/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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—Heavy metals
    • C23F3/06—Heavy metals with acidic solutions

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)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Baths comprising, in aqueous solution, a mixture of hydrochloric acid, phosphoric acid, nitric acid and sulphosalicylic acid and at least one abietic compound.
BR8706782A 1986-12-15 1987-12-14 BATHS FOR POLISHING POLISHING STAINLESS STEEL SURFACES AND PROCESS FOR POLISHING STAINLESS STEEL SURFACES BR8706782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8617621A FR2608173B1 (en) 1986-12-15 1986-12-15 BATHS AND METHOD FOR THE CHEMICAL POLISHING OF STAINLESS STEEL SURFACES

Publications (1)

Publication Number Publication Date
BR8706782A true BR8706782A (en) 1988-07-19

Family

ID=9341970

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8706782A BR8706782A (en) 1986-12-15 1987-12-14 BATHS FOR POLISHING POLISHING STAINLESS STEEL SURFACES AND PROCESS FOR POLISHING STAINLESS STEEL SURFACES

Country Status (12)

Country Link
EP (1) EP0274776B1 (en)
JP (1) JP2614879B2 (en)
KR (1) KR940009677B1 (en)
AT (1) ATE101662T1 (en)
BR (1) BR8706782A (en)
CA (1) CA1328598C (en)
DE (1) DE3789102T2 (en)
DK (2) DK655087A (en)
ES (1) ES2062977T3 (en)
FI (1) FI83545C (en)
FR (1) FR2608173B1 (en)
NO (1) NO173025C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003579A3 (en) * 1989-10-26 1992-04-28 Solvay Baths and method for chemically polishing steel surfaces inxoydable.
BE1003671A3 (en) * 1990-02-23 1992-05-19 Solvay Baths and method for chemically polishing stainless steel surfaces.
BE1003670A3 (en) * 1990-02-23 1992-05-19 Solvay Baths and method for chemically polishing stainless steel surfaces.
BE1004452A3 (en) * 1990-06-19 1992-11-24 Solvay Baths and method for chemically polishing stainless steel surfaces.
BE1012670A3 (en) * 1999-05-07 2001-02-06 Solvay Baths and method for the chemical polishing of stainless steel surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564753A (en) * 1950-06-03 1951-08-21 Hercules Powder Co Ltd Corrosion inhibitor composition
GB734665A (en) * 1953-06-10 1955-08-03 American Chem Paint Co Improvements in or relating to corrosion inhibitors and their use
FR2457315A1 (en) * 1979-05-25 1980-12-19 Solvay BATH FOR CHEMICAL POLISHING OF STEEL SURFACES

Also Published As

Publication number Publication date
EP0274776A1 (en) 1988-07-20
DK655087A (en) 1988-06-16
ATE101662T1 (en) 1994-03-15
NO173025C (en) 1993-10-13
FI875506L (en) 1988-06-16
KR940009677B1 (en) 1994-10-15
FI875506A0 (en) 1987-12-15
FR2608173B1 (en) 1993-07-16
DE3789102T2 (en) 1994-08-25
JPS63161179A (en) 1988-07-04
DE3789102D1 (en) 1994-03-24
FI83545C (en) 1991-07-25
EP0274776B1 (en) 1994-02-16
NO173025B (en) 1993-07-05
NO875201L (en) 1988-06-16
ES2062977T3 (en) 1995-01-01
DK170861B1 (en) 1996-02-12
FI83545B (en) 1991-04-15
JP2614879B2 (en) 1997-05-28
DK655087D0 (en) 1987-12-14
CA1328598C (en) 1994-04-19
FR2608173A1 (en) 1988-06-17
KR880007796A (en) 1988-08-29
NO875201D0 (en) 1987-12-14

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/12/2002