US174691A - Improvement in nickel-plating - Google Patents
Improvement in nickel-plating Download PDFInfo
- Publication number
- US174691A US174691A US174691DA US174691A US 174691 A US174691 A US 174691A US 174691D A US174691D A US 174691DA US 174691 A US174691 A US 174691A
- Authority
- US
- United States
- Prior art keywords
- nickel
- plating
- improvement
- zinc
- metals
- 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 - Lifetime
Links
- 238000007747 plating Methods 0.000 title description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 20
- 229910052759 nickel Inorganic materials 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12937—Co- or Ni-base component next to Fe-base component
Definitions
- OAMILLO MAGGIO AND GIUSEPPE MAFFIOLA, OF SAhl FRANCISCO, CAL.
- Our invention relates to certain improvements in the art of plating with nickel upon other metals; and it consists, first, in a novel preparation of the base metals to be plated, so as to prevent rust or oxidation beneath the nickel-plating; and in a new solutionby which we are enabled to deposit the metal' more perfectly, and upon metals which it has hitherto been impossible to protect with nickel.
- Zinc in its pure state, is very little liable to become corroded or tarnished, and from its malleability will form a complete protecting coat.
- This coat may be put upon the article to be plated in the same manner that is employed for tinning iron sheets for the purpose of making commercial sheet tin, and the article (is then ready for the nickel solution.
- The, other non-oxidizable metals might be employed but they are too expensive to be available.
- OAMILLO MAGGIO OAMILLO MAGGIO.
- GIUSEPPE MAFFIOLA.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Description
UMTED STATES PATENT OFFIGE.
OAMILLO MAGGIO AND GIUSEPPE MAFFIOLA, OF SAhl FRANCISCO, CAL.
IMPROVEMENT IN NICKEL-PLATING.
Specification forming part of Letters Patent No. 174,691, dated March 14, 1876; application filed December 2, 1875.
To all whom it may concern Be it known that we, GAMILLO MAGGIO and GIUsEPPE MAFFIOLA, of San Francisco city and county, State of California, have invented Improvements in N ickel-Plating and we do hereby declare the following description and accompanying drawings are sufficient to enable any person skilled in the art or science to which itmost nearly appertains to make and 'use our said invention or improvement without further invention or experiment.
Our invention relates to certain improvements in the art of plating with nickel upon other metals; and it consists, first, in a novel preparation of the base metals to be plated, so as to prevent rust or oxidation beneath the nickel-plating; and in a new solutionby which we are enabled to deposit the metal' more perfectly, and upon metals which it has hitherto been impossible to protect with nickel.
It is well known that in the process of' electroplating the metal is deposited in the form of minute grains, and when the metal is malleable, as in the case of gold and silver, these grains are welded or united in the process of burnishing, so as to completely cover and protect the whole surface, but when nickel is deposited in this manner it cannot be made to protect the surface any more completely than is done bya simple deposition of the particles on account of its brittleness, which does not allow of burnishiug and proper protection successfully. .The surface beneath is therefore more or less exposed to the action of air, acids, or other substances, and will in time become oxidized or corroded in spots, especially in the ease 'of iron, steel, lead, copper, and other base pose. Zinc, in its pure state, is very little liable to become corroded or tarnished, and from its malleability will form a complete protecting coat. This coat may be put upon the article to be plated in the same manner that is employed for tinning iron sheets for the purpose of making commercial sheet tin, and the article (is then ready for the nickel solution. The, other non-oxidizable metals might be employed but they are too expensive to be available.
Attempts to deposit nickel upon zinc directly have hitherto failed because when the zinc is plunged into any bath usually employed, it becomes blackened and will not receive the nickel.
In completing our process, therefore, we employ a bath composed of chloride of nickel and ammonium, together with chloride of iron, by means of which we deposit the nickel 1. The solution, composed of chloride of nickel and ammonium, and chloride of iron, for the purpose of plating directly upon zinc, substantially as described.
2. The method of preparing base metals to receive an electroplating of nickel, the same consisting in applying a surface of zinc previous to the nickel-plating, substantially as described.
3. As new articles of manufacture, metal goods having a nickel-plating deposited directly on a zinc surface, as set forth.
OAMILLO MAGGIO. GIUSEPPE MAFFIOLA.
Witnesses:
GEO. H. STRONG, O. M. RICHARDSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174691A true US174691A (en) | 1876-03-14 |
Family
ID=2244098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174691D Expired - Lifetime US174691A (en) | Improvement in nickel-plating |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174691A (en) |
-
0
- US US174691D patent/US174691A/en not_active Expired - Lifetime
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