US453355A - Alexander elliot haswell and arthur george haswell - Google Patents
Alexander elliot haswell and arthur george haswell Download PDFInfo
- Publication number
- US453355A US453355A US453355DA US453355A US 453355 A US453355 A US 453355A US 453355D A US453355D A US 453355DA US 453355 A US453355 A US 453355A
- Authority
- US
- United States
- Prior art keywords
- haswell
- elliot
- alexander
- bath
- binoxide
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 20
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 12
- 229910052748 manganese Inorganic materials 0.000 description 12
- 239000011572 manganese Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- DVARTQFDIMZBAA-UHFFFAOYSA-O Ammonium nitrate Chemical compound [NH4+].[O-][N+]([O-])=O DVARTQFDIMZBAA-UHFFFAOYSA-O 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- UOCLRXFKRLRMKV-UHFFFAOYSA-N 2-[bis(2-nitrooxyethyl)amino]ethyl nitrate;phosphoric acid Chemical compound OP(O)(O)=O.OP(O)(O)=O.[O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O UOCLRXFKRLRMKV-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/06—Electrolytic coating other than with metals with inorganic materials by anodic processes
Definitions
- Our invention consists of a method of forming an anti-corrosive deposit of binoxide of lead or of a mixture of binoxide of lead with binoxide of manganese on iron. or steel by means of a galvanic current passed through a bath in which the articles of iron or steel are immersed.
- the process is as follows: The article to be coated is first carefully cleaned by means of any well-known method employed in the usual processes of electro-deposition in order to remove all oxides and fatty material.
- Our galvanic bath contains in one liter of water eight to eighty grams of nitrate of lead and twenty to fifty grams of nitrate of ammonia.
- the article to be coated is immersed in the said bath after being attached toithe positive pole of a galvanic battery or dynamo-electric machine and an electric current is passed through the bath until the article has obtained the required thickness of deposit.
- an electric current of a strength of one-half to one ampere per square decimeter surface of the article to be coated and a tension of two to two and one-half volts.
- the temperature of the bath may varyfrom 64 to 75 Fahrenheit. A deposit of suitable thickness is formed after about ten minutes exposure in the bath. To the above-described bath a small quantity that is to say, about half a gramof nitrate of protoxide of manganese may be added and then a deposit of binoxide of manganese will be formed, together with the deposit of binoxide of lead.
Description
UNITED STATES PATENT OFFICE.
ALEXANDER ELLIOT HASVVELL AND ARTHUR GEORGE HASW'ELL, OF VIENNA, AUSTRIA-HUNGARY.
PROCESS OF COATING METALS WITH OXIDES.
SPECIFICATION forming part of Letters Patent No. 453,355, dated June 2, 1891.
Application filed November 3, 1890. Serial No. 370,221. (Specimens) Patented in Austria-Hungary May 22, 1890, No. 5,129
7 and No. 15,938.
To all whom it may concern:
Be it known that we, ALEXANDER ELLIOT HAsWELL and ARTHUR GEORGE I-IASWELL, both subjects of the Queen of Great Britain, and both residents of Vienna, in the Empire of Austria-Hungary, have invented certain new and useful Improvements in Coating Iron, Steel, Nickel, Zinc, orTin for the Prevention of Corrosion, (for which we have obtained Letters Patent in AustriaHungary, dated May 22, 1890, No. 5,129 and No. 15,938,) of which the following is a specification.
Our invention consists of a method of forming an anti-corrosive deposit of binoxide of lead or of a mixture of binoxide of lead with binoxide of manganese on iron. or steel by means of a galvanic current passed through a bath in which the articles of iron or steel are immersed.
The process is as follows: The article to be coated is first carefully cleaned by means of any well-known method employed in the usual processes of electro-deposition in order to remove all oxides and fatty material. Our galvanic bath contains in one liter of water eight to eighty grams of nitrate of lead and twenty to fifty grams of nitrate of ammonia. The article to be coated is immersed in the said bath after being attached toithe positive pole of a galvanic battery or dynamo-electric machine and an electric current is passed through the bath until the article has obtained the required thickness of deposit. In practice good results have been obtained with an electric current of a strength of one-half to one ampere per square decimeter surface of the article to be coated and a tension of two to two and one-half volts. The temperature of the bath may varyfrom 64 to 75 Fahrenheit. A deposit of suitable thickness is formed after about ten minutes exposure in the bath. To the above-described bath a small quantity that is to say, about half a gramof nitrate of protoxide of manganese may be added and then a deposit of binoxide of manganese will be formed, together with the deposit of binoxide of lead.
We claim as .our invention 1. The hereinbefore-described process of electro-depositing binoxide of lead on iron and steel, which consists in immersing the article to be coated in abath containing nitrate of lead and nitrate of ammonia in solution and in depositingbinoxide of lead from such bath by passing an electric current through the said bath.
2. The hereinbefore-described process of electro-depositing binoxide of lead and binoxide of manganese onv iron and steel, which consists in immersing the article to be coated in a bath containing nitrate of lead, nitrate of protoxide of manganese, and nitrate of ammonia in solution and in depositing binoxide of lead and binoxide of manganese from such bath by passing an electric current through the said bath.
In testimony whereof We have aifixed our signatures in presence of two witnesses.
ALEX. ELLIOT HASWELL. ARTHUR GEORGE I-IASWVELL.
Witnesses:
T. G. HARDY, E. G. J. MOELLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US453355A true US453355A (en) | 1891-06-02 |
Family
ID=2522235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US453355D Expired - Lifetime US453355A (en) | Alexander elliot haswell and arthur george haswell |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US453355A (en) |
-
0
- US US453355D patent/US453355A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2746915A (en) | Electrolytic metal treatment and article | |
| US4155816A (en) | Method of electroplating and treating electroplated ferrous based wire | |
| WO2015121790A2 (en) | Continuous trivalent chromium plating method | |
| US3383293A (en) | Processes for drawing and coating metal substrates | |
| US453355A (en) | Alexander elliot haswell and arthur george haswell | |
| JPH0436498A (en) | Surface treatment of steel wire | |
| US781230A (en) | Method of coating metals. | |
| US476639A (en) | haswell | |
| US1902621A (en) | Zinc coated article | |
| US1096636A (en) | Coated article. | |
| US3617456A (en) | Bath for the electrolytic stripping of galvanic coatings made of nickel, chromium or gold from base bodies made of copper, copper alloys, silver, zinc or titanium | |
| US2377229A (en) | Electrolytic deposition of chromium | |
| US1566984A (en) | Electroplating method and electroplated articles | |
| US3647650A (en) | Method of treating tin plate or galvanized sheet | |
| US1144000A (en) | Treament of surfaces of aluminum or alloys of aluminum in order to prepare them for receiving a metallic deposit. | |
| US564748A (en) | Harry l | |
| JPWO2016125911A1 (en) | Sn-plated steel sheet, chemical conversion-treated steel sheet, and production methods thereof | |
| US1012665A (en) | Process for electroplating with zinc. | |
| US363593A (en) | Half to joseph g | |
| Scarazzato | Treatment of a cyanide-free copper electroplating solution by electrodialysis: study of ion transport and evaluation of water and inputs recovery | |
| US811759A (en) | Electrodeposition. | |
| US512160A (en) | Per-coles | |
| JPS60110892A (en) | Plating method for providing low hydrogen brittleness and high corrosion resistance | |
| Bozzini et al. | An in situ Raman investigation of organic species incorporated in Cu layers electrodeposited from PEG-containing acidic sulphate and cyanoalkaline electrolytes | |
| US705456A (en) | Iridescent coating of copper, bronze, or like surfaces. |