US177189A - Solomon w - Google Patents
Solomon w Download PDFInfo
- Publication number
- US177189A US177189A US177189DA US177189A US 177189 A US177189 A US 177189A US 177189D A US177189D A US 177189DA US 177189 A US177189 A US 177189A
- Authority
- US
- United States
- Prior art keywords
- solomon
- iron
- steel
- articles
- finish
- 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 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 241000220010 Rhode Species 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
Definitions
- the object of my invention is to give to small articles made from iron or steel-as, for instance, eyelets-a finish which shall preserve them from rust, and at the s une time be incapable of peeling or cracking ofiduring the subsequent setting up or bending of the same.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
UNITED STATES PATENT OE IoE.
SOLOMON W. YOUNG, OF PROVIDENCE, RHODE ISLAND, ASSIGNOR TO THE HOMOGENEOUS METAL MANUFACTURING COMPANY.
IMPROVEMENT IN CARBONIZING 0R COATING ARTICLES OF IRON 0R STEEL.
Specification forming part of Letters Patent No. 177,189, dated May 9, 1376; application filed To all whom it may concern:
Be it known that I, SOLOMON W; YOUNG, of Providence, in the State of Rhode Island, have invented a new and useful Process of Oarbonizing or Coating Iron and Steel; and I do hereby declare that the following specification is a full, clear, and exact description thereof.
The object of my invention is to give to small articles made from iron or steel-as, for instance, eyelets-a finish which shall preserve them from rust, and at the s une time be incapable of peeling or cracking ofiduring the subsequent setting up or bending of the same.
in my process I take the articles to which I desire to give a finish, as above stated, and place them in a perforated cylinder, or a cylinder made ofgauZe-wire, which revolves within a stationary tight box or compartment. Into the bottom of such box or compartment 1 pour a quantity of oil, not enough, however, to come in contact with the cylinder. To this box or compartment heat is then applied until its temperature is raised to, say, 700. After this degree of heat has been maintained for a short time the articles may be removed from the cylinder, when they will be found to have a dark, or nearly b'laok, smooth finish, of no appreciable thickness,
which will preserve them from rust, and will not be damaged by their subsequent use.
The heat applied to the oil, confined as dc.- scribed, produces a gas, which carbonizes the metal, and gives it the protection and finish described.
What I claim as my invention, and desire to secure by Letters Patent, is
The process of carbouizing or coating small articles of iron or steel, which consists in exposing them in a tight chamber (and during constant rotation) to an atmosphere of heatedoil vapor, substantially as herein described.
SOLOMON W. YOUNG..
Witnesses:
WALTER B. VINCENT, J. '1. Bron.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US177189A true US177189A (en) | 1876-05-09 |
Family
ID=2246596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US177189D Expired - Lifetime US177189A (en) | Solomon w |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US177189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040078148A1 (en) * | 2002-04-24 | 2004-04-22 | Waldo Geoffrey S. | Directed evolution methods for improving polypeptide folding and solubility and superfolder fluorescent proteins generated thereby |
-
0
- US US177189D patent/US177189A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040078148A1 (en) * | 2002-04-24 | 2004-04-22 | Waldo Geoffrey S. | Directed evolution methods for improving polypeptide folding and solubility and superfolder fluorescent proteins generated thereby |
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