US955592A - Process for coating metal objects. - Google Patents
Process for coating metal objects. Download PDFInfo
- Publication number
- US955592A US955592A US47028009A US1909470280A US955592A US 955592 A US955592 A US 955592A US 47028009 A US47028009 A US 47028009A US 1909470280 A US1909470280 A US 1909470280A US 955592 A US955592 A US 955592A
- Authority
- US
- United States
- Prior art keywords
- objects
- coating
- metal objects
- coating metal
- ingredients
- 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
- 238000000576 coating method Methods 0.000 title description 21
- 239000011248 coating agent Substances 0.000 title description 20
- 229910052751 metal Inorganic materials 0.000 title description 11
- 239000002184 metal Substances 0.000 title description 11
- 238000000034 method Methods 0.000 title description 6
- 239000000203 mixture Substances 0.000 description 16
- 229910052595 hematite Inorganic materials 0.000 description 9
- 239000011019 hematite Substances 0.000 description 9
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 235000021388 linseed oil Nutrition 0.000 description 8
- 239000000944 linseed oil Substances 0.000 description 8
- 241000779819 Syncarpia glomulifera Species 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000001739 pinus spp. Substances 0.000 description 6
- 229940036248 turpentine Drugs 0.000 description 6
- 239000002023 wood Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical compound [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/12—Aluminium or alloys based thereon
Definitions
- My invention relates to a process of coating metal objects, such for instance as railroad spikes, tie plates, and rail braces whereby the objects may be protected from the elements and rendered rust-proof; and also to provide for spikes or other metal objects that are driven into wood being so treated that they will be tenaciously held in the wood.
- metal objects such for instance as railroad spikes, tie plates, and rail braces whereby the objects may be protected from the elements and rendered rust-proof; and also to provide for spikes or other metal objects that are driven into wood being so treated that they will be tenaciously held in the wood.
- the objects to be coated are heated to a high temperature and are dipped into the above mixture and receive a coating of the linseed oil and aluminum.
- the objects are heated before being dipped for the purpose of heating the ingredients of the mixture that come into contact therewith and whereby, due to such heating, any scale of foreign matter present upon the objects is separated from the objects to enable the ingredients of the mixture to adhere directly to the objects.
- the initial coating is still soft, subject the objects to the final treatment whereby the objects are fully protected to render them rustproof and protect them from the elements when they are placed in use, antLalso to provide for the objects, when they are of a description intended to be driven into wood, being tenaciously held in the Wood.
- the composition used in the second treatment comprises the following ingredients, namely: linseed oil, 20 per cent; crude turpentine, 40 per cent; aluminum, 20 per cent; micaceous hematite, 20 per cent.
- composition just mentioned is, after being mixed, heated in a suitable receptacle, the partly coated objects are placed in a drum and the second composition is poured into the drum over the objects, after which Specification of Letters Patent.
- the drum is rotated for a sufiicient lengthof tlme to cause the objects to be thoroughly and uniformly coated.
- the drum is then placed in a suitable furnace, drying oven, kiln or the like, for the purpose of drying thet coating that has been received by the obec s.
- the proportions of the ingredients may be those specifically given, or the proportions may vary according to conditions or results desired.
- the linseed oil, aluminum, and micaceous hematite as used in my composition have the property of serving as agents for thoroughly closing the pores in the metal objects coated with the composition to render the metal moistureproof while the crude turpentine has the property of serving as an agent in the coating, whereby the coated objects may be firmly held in any piece of Wood into which they may be driven.
- the ingredients of such proportions as to provide for the coating being a more tenacious one relative to wood into which the coated objects, such as spikes, may be driven, and when this is desired, the percentage of crude turpentine may be increased and the percentage of linseed oil decreased, the percentage of aluminum and micaceous hematite being also decreased, if desired.
- linseed oil, aluminum, and crude turpentine used in suitable proportions and that in certain instances I may omit the use of micaceous hematite.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
Description
BENNARD HEMANN, OF BELLEVILLE, ILLINOIS.
PROCESS FOR COATING METAL OBJECTS.
No Drawing.
To all whom it may concern:
Be it known that I, BENNARD HEMANN, a citizen of the United States of America, residing in Belleville, in the county of St. Clair and State of Illinois, have invented certain new and useful Improvements in Processes of Coating Metal Objects, of which the following is a full, clear, and eX- act description.
My invention relates to a process of coating metal objects, such for instance as railroad spikes, tie plates, and rail braces whereby the objects may be protected from the elements and rendered rust-proof; and also to provide for spikes or other metal objects that are driven into wood being so treated that they will be tenaciously held in the wood.
My coating comprises a composition of crude turpentine, linseed oil, and micaceous hematite and aluminum finely pulverized,
which are applied to the metal objects to be treated in the manner to be set forth and preferably in the proportions to be given. I first make a mixture composed of linseed oil, per cent, and aluminum, 40 per cent.
The objects to be coated are heated to a high temperature and are dipped into the above mixture and receive a coating of the linseed oil and aluminum. In this step the objects are heated before being dipped for the purpose of heating the ingredients of the mixture that come into contact therewith and whereby, due to such heating, any scale of foreign matter present upon the objects is separated from the objects to enable the ingredients of the mixture to adhere directly to the objects. I next, while the initial coating is still soft, subject the objects to the final treatment whereby the objects are fully protected to render them rustproof and protect them from the elements when they are placed in use, antLalso to provide for the objects, when they are of a description intended to be driven into wood, being tenaciously held in the Wood. The composition used in the second treatment comprises the following ingredients, namely: linseed oil, 20 per cent; crude turpentine, 40 per cent; aluminum, 20 per cent; micaceous hematite, 20 per cent.
The composition just mentioned is, after being mixed, heated in a suitable receptacle, the partly coated objects are placed in a drum and the second composition is poured into the drum over the objects, after which Specification of Letters Patent.
Application filed January 2, 1909.
Patented Apr. 19, 1910. Serial No. 470,280.
the drum is rotated for a sufiicient lengthof tlme to cause the objects to be thoroughly and uniformly coated. The drum is then placed in a suitable furnace, drying oven, kiln or the like, for the purpose of drying thet coating that has been received by the obec s.
In the second treatment of coating the metal objects the proportions of the ingredients may be those specifically given, or the proportions may vary according to conditions or results desired. The linseed oil, aluminum, and micaceous hematite as used in my composition have the property of serving as agents for thoroughly closing the pores in the metal objects coated with the composition to render the metal moistureproof while the crude turpentine has the property of serving as an agent in the coating, whereby the coated objects may be firmly held in any piece of Wood into which they may be driven. In some instances it is desirable to depart from the proportions of ingredients herein given in order that the objects coated may be rendered more thoroughly rust-proof and when this is desired the percentage of linseed oil may be increased and the percentage of crude turpentine decreased and there may also, in this instance, if found desirable, be a smaller percentage of the aluminum and micaceous hematite used in the composition. In otherinstances it is desirable to mix the ingredients of such proportions as to provide for the coating being a more tenacious one relative to wood into which the coated objects, such as spikes, may be driven, and when this is desired, the percentage of crude turpentine may be increased and the percentage of linseed oil decreased, the percentage of aluminum and micaceous hematite being also decreased, if desired.
In the foregoing description I have mentioned micaceous hematite as one of the ingredients of my composition, and I desire to state in conclusion that I may use, instead of micaceous hematite, iron oxid, which is the equivalent of micaceous hematite. I desire to state that my coating may, if desired,
comprise only three ingredients; namely,
linseed oil, aluminum, and crude turpentine used in suitable proportions and that in certain instances I may omit the use of micaceous hematite.
1. The process of coating metal objects wniiniu mar-airline it'rn'i'fiim'i' Uib'fiiiitti.
which consists of first heating the objects, ing thereon, and then, while the initial coatthen coating them with a mixture of oil and ing remains in a. soft condition, applying to a pore closing agent, then, while the first the objects over the initial coating a second coating is in a soft condition, applying to the coating comprising a mixture of oil, a pore 5 objects over the first coating a coating com- 1 closing agent and an adhesive agent, and
prising a mixture of oil, a pore closing agent finally drying the two coatings on said oband an adhesive agent. jects.
2. The process of coating metal objects, BENNARD HEMANN. which consists in first heating the objects, In the presence of 10 then dipping them in a mixture of oil and a HOWARD G. C0011,
pore closing agent to produce an initial coat- EDNA B. LINN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47028009A US955592A (en) | 1909-01-02 | 1909-01-02 | Process for coating metal objects. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47028009A US955592A (en) | 1909-01-02 | 1909-01-02 | Process for coating metal objects. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US955592A true US955592A (en) | 1910-04-19 |
Family
ID=3023996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US47028009A Expired - Lifetime US955592A (en) | 1909-01-02 | 1909-01-02 | Process for coating metal objects. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US955592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2868671A (en) * | 1951-11-14 | 1959-01-13 | Devex Corp | Process of lubrication |
-
1909
- 1909-01-02 US US47028009A patent/US955592A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2868671A (en) * | 1951-11-14 | 1959-01-13 | Devex Corp | Process of lubrication |
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