GB1459186A - Metal treatment with acidic baths - Google Patents
Metal treatment with acidic bathsInfo
- Publication number
- GB1459186A GB1459186A GB653874A GB653874A GB1459186A GB 1459186 A GB1459186 A GB 1459186A GB 653874 A GB653874 A GB 653874A GB 653874 A GB653874 A GB 653874A GB 1459186 A GB1459186 A GB 1459186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal treatment
- feb
- divisions
- acidic baths
- enamelled
- 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
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
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/28—Acidic compositions for etching iron group metals
-
- 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
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D3/00—Chemical treatment of the metal surfaces prior to coating
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Glass Compositions (AREA)
Abstract
1459186 Coating enamel OXY METAL INDUSTRIES (GB) Ltd 28 Feb 1974 [1 March 1973 13 Feb 1974] 10031/73 and 6538/74 Heading C1M [Also in Divisions B6 and C7] A mild steel substrate is pre-etched in a bath comprising a salt of benzene sulphinic acid (see Divisions C7 and B6), is Ni-electroplated and subsequently enamelled from an aqueous emulsion containing SiO 2 38À7%, Al 2 O 3 7À0%, B 2 O 3 22%, F 6%, CoO 0À4% and CaO 0À9%, followed by firing in air at 800‹ C.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB653874A GB1459186A (en) | 1973-03-01 | 1974-02-13 | Metal treatment with acidic baths |
BR146474A BR7401464D0 (en) | 1973-03-01 | 1974-02-28 | COMPOSITION FOR USE IN PRETREATING STEEL ITEMS WITH ACID LIQUID; BATH COMPOSITION ATTACK PROCESS; DEPOSITION COATING PROCESS |
JP2369274A JPS5025439A (en) | 1973-03-01 | 1974-02-28 | |
NL7402752A NL7402752A (en) | 1973-03-01 | 1974-02-28 | |
DE19742409672 DE2409672A1 (en) | 1973-03-01 | 1974-02-28 | SURFACE TREATMENT PRODUCTS AND THEIR USE FOR THE MANUFACTURE OF PROTECTIVE COVERS ON STEEL |
FR7407022A FR2242453B3 (en) | 1973-03-01 | 1974-03-01 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1003173 | 1973-03-01 | ||
GB653874A GB1459186A (en) | 1973-03-01 | 1974-02-13 | Metal treatment with acidic baths |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1459186A true GB1459186A (en) | 1976-12-22 |
Family
ID=26240774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB653874A Expired GB1459186A (en) | 1973-03-01 | 1974-02-13 | Metal treatment with acidic baths |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2409672A1 (en) |
FR (1) | FR2242453B3 (en) |
GB (1) | GB1459186A (en) |
NL (1) | NL7402752A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309315A (en) | 1978-12-27 | 1982-01-05 | Nissan Motor Company, Ltd. | Surface-activated functional materials and a method of producing the same |
-
1974
- 1974-02-13 GB GB653874A patent/GB1459186A/en not_active Expired
- 1974-02-28 NL NL7402752A patent/NL7402752A/xx unknown
- 1974-02-28 DE DE19742409672 patent/DE2409672A1/en active Pending
- 1974-03-01 FR FR7407022A patent/FR2242453B3/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4309315A (en) | 1978-12-27 | 1982-01-05 | Nissan Motor Company, Ltd. | Surface-activated functional materials and a method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
NL7402752A (en) | 1974-09-03 |
DE2409672A1 (en) | 1974-09-05 |
FR2242453A1 (en) | 1975-03-28 |
FR2242453B3 (en) | 1978-04-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7406288D0 (en) | PROCESS FOR EMPTYING METALLIC IONS FROM A REGULATION OF A GLASS BODY | |
GB1524326A (en) | Coating of glass | |
ATE57176T1 (en) | PROCESS FOR THE PREPARATION OF (2,2)-PARACYCLOPHAN AND ITS DERIVATIVES. | |
SE8205333D0 (en) | Aqueous, acidic zinc phosphate transfer solutions, low temperature procedures using them to form chemical and chemical transfers of iron and / or stalytes and the metal concentrate in concentrate. | |
AU506911B2 (en) | Phosphating of ferrous metal surfaces withan amine phosphate salt solution | |
GB1459186A (en) | Metal treatment with acidic baths | |
AU561151B2 (en) | Phosphating of zinc-plated metal | |
GB1363041A (en) | Oxidizing composition and process for aluminum | |
GB880188A (en) | Method of reducing eye holing in lacquered tin-plate | |
GB1267228A (en) | ||
GB631829A (en) | Improvements in or relating to the colouring of oxide-coated aluminium and aluminium alloy articles | |
JPS54143444A (en) | Production of aqueous coating emulsion | |
GB2038877B (en) | Method for electrolysis of an aqueous alkali metal chloride solution | |
JPS51128934A (en) | Process for preparing p-hydroxybenzaldehydes | |
ES356925A1 (en) | Coating of Iron or Iron Alloys | |
GB1432750A (en) | Method for forming corrosion resistand coatings on metal surfaces | |
GB738004A (en) | Improvements relating to the production of phosphate coatings on metals | |
GB1368111A (en) | Electrophoretic enamelling | |
GB1426150A (en) | Annealing separator composition | |
GB1361744A (en) | Process for enamelling steel components | |
GB535199A (en) | Improvements in or relating to the production of transparent oxide coatings on aluminium or aluminium alloys | |
GB1472029A (en) | Oxalate conversion coating process for treating stainless steel | |
SE8205372L (en) | SET FOR TREATMENT OF SWEET STRING | |
GB794294A (en) | Process for the production of oxalate coatings on ferrous metals | |
GB769143A (en) | Improvements relating to the enamelling of aluminium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |