FR2788284B1 - Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en silicium - Google Patents
Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en siliciumInfo
- Publication number
- FR2788284B1 FR2788284B1 FR9900126A FR9900126A FR2788284B1 FR 2788284 B1 FR2788284 B1 FR 2788284B1 FR 9900126 A FR9900126 A FR 9900126A FR 9900126 A FR9900126 A FR 9900126A FR 2788284 B1 FR2788284 B1 FR 2788284B1
- Authority
- FR
- France
- Prior art keywords
- silicon
- steel sheets
- process before
- pretreatment process
- filled steel
- 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 - Fee Related
Links
- 239000000126 substance Substances 0.000 title 1
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
- C23G1/08—Iron or steel
- C23G1/086—Iron or steel solutions containing HF
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Coating With Molten Metal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9900126A FR2788284B1 (fr) | 1999-01-08 | 1999-01-08 | Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en silicium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9900126A FR2788284B1 (fr) | 1999-01-08 | 1999-01-08 | Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en silicium |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2788284A1 FR2788284A1 (fr) | 2000-07-13 |
FR2788284B1 true FR2788284B1 (fr) | 2002-02-22 |
Family
ID=9540702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9900126A Expired - Fee Related FR2788284B1 (fr) | 1999-01-08 | 1999-01-08 | Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en silicium |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2788284B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW573057B (en) | 2000-11-08 | 2004-01-21 | Jfe Steel Corp | Zinc-comprising-plated high tension steel sheet |
KR100654513B1 (ko) * | 2001-04-09 | 2006-12-05 | 에이케이 스틸 프로퍼티즈 인코포레이티드 | 실리콘함유 전기강 스트립의 피클링 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB581604A (en) * | 1943-12-10 | 1946-10-18 | Victor Alexander Lowinger | Improvements in the treatment of cast iron for the reception of tin coatings thereon |
JPS60125360A (ja) * | 1983-12-12 | 1985-07-04 | Nippon Soda Co Ltd | 溶融亜鉛合金メッキ鋼材およびその製造方法ならびにフラックス組成物 |
JPS621898A (ja) * | 1985-06-25 | 1987-01-07 | Kawasaki Steel Corp | プリント基板用鋼材およびその製造方法 |
KR930019848A (ko) * | 1992-01-04 | 1993-10-19 | 존 알. 코렌 | 내후성 박편 지붕재료 및 제조방법 |
-
1999
- 1999-01-08 FR FR9900126A patent/FR2788284B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2788284A1 (fr) | 2000-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CL | Concession to grant licences | ||
ST | Notification of lapse |
Effective date: 20140930 |