GB1184279A - Coating of Iron or Iron Alloys - Google Patents
Coating of Iron or Iron AlloysInfo
- Publication number
- GB1184279A GB1184279A GB5508868A GB5508868A GB1184279A GB 1184279 A GB1184279 A GB 1184279A GB 5508868 A GB5508868 A GB 5508868A GB 5508868 A GB5508868 A GB 5508868A GB 1184279 A GB1184279 A GB 1184279A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ions
- mols
- iron
- ion
- solution
- 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
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910000640 Fe alloy Inorganic materials 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 150000002500 ions Chemical class 0.000 abstract 13
- 239000010949 copper Substances 0.000 abstract 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 abstract 1
- BBEAQIROQSPTKN-UHFFFAOYSA-N antipyrene Natural products C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 abstract 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 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
- 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
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/38—Coating with copper
- C23C18/40—Coating with copper using reducing agents
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
Abstract
1,184,279. Copper coating ferrous materials. PYRENE CO. Ltd. Nov.2O, 1968[Nov.28, 1967], No. 55088/ 68. Heading C7F. Ferrous materials are coated with copper by treating with an aqueous acid solution containing Cu ions, H ions and F ions, but no organic inhibitor, at a temperature of 20‹ -70‹ C., the concentration of H ions to F ions being correlated and lying within the area ABCD on the accompanying graph. The solution contains 5-60 g/ 1 of Cu (calculated as CuS0 4 . 5H 2 O) and the immersion time is 15-60 mins. to produce a Cu deposit of 5-30 g/ sg. m. The H ions are preferably supplied by H 2 SO 4 or HF and the F ions by HF or NaF. The solution may also contain NO 3 and Cl ions. The correlation of H to F ions becomes more critical the higher the solution temperature; at 20‹ C. the H ion concentration must be between 0À5 and 7 mols/1 and the F ion concentration 0À1 to 4 mols/ 1, at 55‹ C. the corresponding concentrations are H ion 1À5 to 6 mols/ 1 and the F ion 0À1 to 0À8 mols/1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671621293 DE1621293C3 (en) | 1967-11-28 | 1967-11-28 | Process for the electroless deposition of copper coatings on stainless steel by cementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1184279A true GB1184279A (en) | 1970-03-11 |
Family
ID=5682519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5508868A Expired GB1184279A (en) | 1967-11-28 | 1968-11-20 | Coating of Iron or Iron Alloys |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE723540A (en) |
| FR (1) | FR1587588A (en) |
| GB (1) | GB1184279A (en) |
-
1968
- 1968-10-30 FR FR1587588D patent/FR1587588A/fr not_active Expired
- 1968-11-07 BE BE723540D patent/BE723540A/xx unknown
- 1968-11-20 GB GB5508868A patent/GB1184279A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1587588A (en) | 1970-03-20 |
| BE723540A (en) | 1969-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |