CA2027889A1 - Bains et procede pour le polissage chimique de surfaces en acier inoxydable - Google Patents

Bains et procede pour le polissage chimique de surfaces en acier inoxydable

Info

Publication number
CA2027889A1
CA2027889A1 CA002027889A CA2027889A CA2027889A1 CA 2027889 A1 CA2027889 A1 CA 2027889A1 CA 002027889 A CA002027889 A CA 002027889A CA 2027889 A CA2027889 A CA 2027889A CA 2027889 A1 CA2027889 A1 CA 2027889A1
Authority
CA
Canada
Prior art keywords
acid
baths
mole
polishing
bath
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.)
Abandoned
Application number
CA002027889A
Other languages
English (en)
French (fr)
Inventor
Christian Franck
Jean-Marie Oreins
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.)
Solvay SA
Original Assignee
Solvay SA
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 SA filed Critical Solvay SA
Publication of CA2027889A1 publication Critical patent/CA2027889A1/fr
Abandoned 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
    • 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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • 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)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CA002027889A 1989-10-26 1990-10-17 Bains et procede pour le polissage chimique de surfaces en acier inoxydable Abandoned CA2027889A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE08901153 1989-10-26
BE8901153A BE1003579A3 (fr) 1989-10-26 1989-10-26 Bains et procede pour le polissage chimique de surfaces en acier inxoydable.

Publications (1)

Publication Number Publication Date
CA2027889A1 true CA2027889A1 (fr) 1991-04-27

Family

ID=3884371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002027889A Abandoned CA2027889A1 (fr) 1989-10-26 1990-10-17 Bains et procede pour le polissage chimique de surfaces en acier inoxydable

Country Status (7)

Country Link
EP (1) EP0425013A1 (fi)
JP (1) JPH03193887A (fi)
KR (1) KR910008166A (fi)
BE (1) BE1003579A3 (fi)
CA (1) CA2027889A1 (fi)
FI (1) FI905262A0 (fi)
NO (1) NO904623L (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000158077A (ja) * 1998-11-20 2000-06-13 Nec Ibaraki Ltd ネジの鍛造方法及びそれに係るネジ転造工具
JP5306894B2 (ja) * 2009-05-08 2013-10-02 日本発條株式会社 ディスク装置用サスペンションのベースプレートと、ベースプレートの製造方法
KR102316998B1 (ko) * 2019-02-12 2021-10-26 김경민 화학적 방식에 의한 스테인리스 관로 내부 코팅방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662814A (en) * 1949-08-27 1953-12-15 Diversey Corp Method and composition for chemically polishing metals
LU38281A1 (fi) * 1959-03-09
US3709824A (en) * 1971-01-07 1973-01-09 Nippon Soda Co Method and composition for chemical polishing of stainless steel surfaces
FR2457315A1 (fr) * 1979-05-25 1980-12-19 Solvay Bain pour le polissage chimique de surfaces en acier
FR2578271A1 (fr) * 1985-03-04 1986-09-05 Solvay Bains et procede pour le polissage chimique de surfaces en acier.
FR2582675B1 (fr) * 1985-06-03 1992-10-02 Solvay Bains et procedes pour le polissage chimique de surfaces en acier inoxydable
FR2608173B1 (fr) * 1986-12-15 1993-07-16 Solvay Bains et procede pour le polissage chimique de surfaces en acier inoxydable

Also Published As

Publication number Publication date
FI905262A0 (fi) 1990-10-25
BE1003579A3 (fr) 1992-04-28
EP0425013A1 (fr) 1991-05-02
NO904623D0 (no) 1990-10-25
JPH03193887A (ja) 1991-08-23
NO904623L (no) 1991-04-29
KR910008166A (ko) 1991-05-30

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Legal Events

Date Code Title Description
FZDE Dead