LU80996A1 - Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier - Google Patents
Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acierInfo
- Publication number
- LU80996A1 LU80996A1 LU80996A LU80996A LU80996A1 LU 80996 A1 LU80996 A1 LU 80996A1 LU 80996 A LU80996 A LU 80996A LU 80996 A LU80996 A LU 80996A LU 80996 A1 LU80996 A1 LU 80996A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- sheets
- improving
- surface cleanliness
- steel sheets
- metal sheets
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
-
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6046378A BE864685A (fr) | 1978-03-08 | 1978-03-08 | Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier |
BE6046381A BE864724A (fr) | 1978-03-09 | 1978-03-09 | Procede perfectionne pour ameliorer la proprete de surface de toles metalliques |
Publications (1)
Publication Number | Publication Date |
---|---|
LU80996A1 true LU80996A1 (fr) | 1979-06-18 |
Family
ID=25662133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
LU80996A LU80996A1 (fr) | 1978-03-08 | 1979-03-05 | Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2908693A1 (fr) |
FR (1) | FR2419336A1 (fr) |
GB (1) | GB2017762A (fr) |
LU (1) | LU80996A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07109515B2 (ja) * | 1988-09-26 | 1995-11-22 | 富士ゼロックス株式会社 | 電子写真感光体からセレン層を除去する方法 |
KR20060064704A (ko) | 2003-01-23 | 2006-06-13 | 에이치. 씨. 스타아크 아이앤씨 | 갈바닉-부식 내성의 향상을 위한 도금전 표면 처리 방법 |
JP6321354B2 (ja) * | 2012-12-05 | 2018-05-09 | 花王株式会社 | 鋼板用洗浄剤 |
-
1979
- 1979-03-01 FR FR7906182A patent/FR2419336A1/fr not_active Withdrawn
- 1979-03-05 LU LU80996A patent/LU80996A1/fr unknown
- 1979-03-06 DE DE19792908693 patent/DE2908693A1/de not_active Withdrawn
- 1979-03-08 GB GB7908198A patent/GB2017762A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2017762A (en) | 1979-10-10 |
FR2419336A1 (fr) | 1979-10-05 |
DE2908693A1 (de) | 1979-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2428674B1 (fr) | Procede pour la production de tole d'acier laminee a froid a structure en phase double | |
FR2321124A1 (fr) | Procede pour mesurer le degre d'alliage de toles d'acier galvanisees | |
NL188910C (nl) | Werkwijze voor de continubehandeling van staalplaten. | |
FR2498207B1 (fr) | Procede pour la production de revetements isolants sur des objets en acier | |
IT1111919B (it) | Composizione lubrificante acquosa per la lavorazione di metalli | |
FR2515855B1 (fr) | Procede pour la decontamination de la surface radio-activement contaminee de matieres metalliques | |
LU80996A1 (fr) | Procede pour ameliorer la proprete de surface de toles metalliques telles que des toles en acier | |
FR2326220A1 (fr) | Procede pour l'elimination de mercure metallique | |
BE885816A (fr) | Procede pour former des ebauches de poutrelles metalliques | |
FR2543167B1 (fr) | Procede pour la fabrication de toles d'acier revetues | |
RO86780A (fr) | Procede pour l'elimination des composes de metau0 lourds resultes au0megisseries | |
BE873966A (fr) | Procede pour la decoration metallique de surfaces metalliques | |
BE856402A (fr) | Procede pour ameliorer la proprete de surface de la tole d'acier | |
LU79208A1 (fr) | Procede pour ameliorer la qualite des toles en acier | |
LU80252A1 (fr) | Procede pour ameliorer la qualite des profiles en acier | |
BE861809A (fr) | Procede pour emailler des toles | |
LU79251A1 (fr) | Procede pour ameliorer la qualite des toles en acier | |
LU79252A1 (fr) | Procede pour ameliorer la qualite des toles en acier pour emboutissage | |
LU79317A1 (fr) | Procede pour ameliorer la qualite des toles en acier pour emboutissage | |
FR2522287B1 (fr) | Procede de fabrication de toles ou plaques d'acier | |
FR2500338B1 (fr) | Procede pour le laminage de tubes | |
BE884010A (fr) | Procede de traitement de pieces en acier | |
RO81282A (fr) | Tole d'acier pour electrotechnique et procede d'obtention | |
LU78641A1 (fr) | Procede pour ameliorer la qualite des toles en acier pour emboutissage | |
LU79538A1 (fr) | Procede pour ameliorer la qualite des toles en acier doux pour emboutissage |