US622009A - Process of coating metallic fence-posts - Google Patents
Process of coating metallic fence-posts Download PDFInfo
- Publication number
- US622009A US622009A US622009DA US622009A US 622009 A US622009 A US 622009A US 622009D A US622009D A US 622009DA US 622009 A US622009 A US 622009A
- Authority
- US
- United States
- Prior art keywords
- posts
- coating metallic
- metallic fence
- fence
- post
- 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
- 239000011248 coating agent Substances 0.000 title description 4
- 238000000576 coating method Methods 0.000 title description 4
- 238000000034 method Methods 0.000 title description 4
- 238000004140 cleaning Methods 0.000 description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 6
- 229910052753 mercury Inorganic materials 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 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
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- -1 potassium or sodium Chemical class 0.000 description 4
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- 238000005296 abrasive Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
Description
IJNTTED STATES PATENT OFFICE,
RICHARD KENNEDY, OF HIGHLAND, WVISCONSIN.
PROCESS OF COATING METALLIC FENCE-POSTS SPECIFICATION forming part of Letters Patent No. 622,009, dated March 28, 1899.
Application filed October 5, 1898. Serial No. 692,693. (No specimens.)
To all whom, it may concern.-
Be it known that I, RICHARD KENNEDY, a citizen of the United States, and a resident of Highland, in the county of Iowa and State of lVisconsiu, have invented a certain new and useful Process of Coating Metallic Fence- Posts, of which the following is a specification.
The mode of practicing my invention is as follows: I first make a bath of melted zinc, mercury, and an alkali metal, such as potassium or sodium, the mercury and potassium or sodium being added in the form of an amalgam and to act as a flux for the zinc. The metal fence-post or other article to be coated is first thoroughly cleaned by the aid of an emery-wheel or any othersuitable abrasive substance and pickeled in the usual manner to render the surface to be coated chem ically clean. The post or other article is then plunged in. the bath above described and moved about therein until the body of the metal of which the post or other article is metallic fence-posts, which consists in cleaning the post by friction, and by the aid of a dilute acid, and then plunging said post into a bath of melted zinc, mercury and alkali metal, such as potassium or sodium, substantially as and for the purpose set forth.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnesses RICHARD KENNEDY. Witnesses:
"J. W. GUNN, ABE LEwIs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US622009A true US622009A (en) | 1899-03-28 |
Family
ID=2690616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US622009D Expired - Lifetime US622009A (en) | Process of coating metallic fence-posts |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US622009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929740A (en) * | 1957-09-25 | 1960-03-22 | Wean Engineering Co Inc | Method and bath for coating metal with molten zinc |
| US3632410A (en) * | 1968-08-16 | 1972-01-04 | Trw Inc | Preparation of clean metal surfaces for diffusion bonding |
-
0
- US US622009D patent/US622009A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929740A (en) * | 1957-09-25 | 1960-03-22 | Wean Engineering Co Inc | Method and bath for coating metal with molten zinc |
| US3632410A (en) * | 1968-08-16 | 1972-01-04 | Trw Inc | Preparation of clean metal surfaces for diffusion bonding |
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