US281784A - Process of treating iron - Google Patents
Process of treating iron Download PDFInfo
- Publication number
- US281784A US281784A US281784DA US281784A US 281784 A US281784 A US 281784A US 281784D A US281784D A US 281784DA US 281784 A US281784 A US 281784A
- Authority
- US
- United States
- Prior art keywords
- iron
- treating iron
- cobalt
- vehicle
- carbonate
- 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 title description 16
- 229910052742 iron Inorganic materials 0.000 title description 8
- 238000000034 method Methods 0.000 title description 3
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31714—Next to natural gum, natural oil, rosin, lac or wax
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Carbon And Carbon Compounds (AREA)
Description
' UNITED STATES PAT NT OFFICE,
GEORGE NEILSON, OF CHELSEA, MASSACHUSETTS.
PROCESSOF TREATING IRON.
SPECIFICATION forming part of Letters Patent NO. 281,784, dated July 24, 1883.
Application filed November 9, 1882. (N specimens.)
To aZZ whom it may concern.
Be it known that I, GEORGE NEILsoN, of
Chelsea, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in the Process of Treatbe exposed; and it consists in forming upon the surface of the iron a coating of the carbonate of cobalt, this carbonate of cobalt having a natural affinity for iron, and not susceptible to changes produced by chemical or 'thermic action.
To Work myinvention I proceed as follows: The iron, after being carefully selected, cleansed, and polished, is covered with a mixture of cobalt and some unctuous or fluid carbonaceous compound as a vehicle. The amount amount of vehicle required should besufli ing is applied the iron is placed in a furnace and its temperature raised to a red heat, and so maintained until the vehicle is fully carbonized and the carbonate of cobalt formed. The iron is then removed from the furnace, and, after being sufficiently cooled, is immersed in oil. It is then dried by the application of heat and subjected to a hammering or rolling 1)1O-' cess until the desired degree of polish and hardness is obtained.
I claim The above-described process, consisting of the following steps: first, preparing the sur face of the iron; second, coating the same with a compound of cobalt and a carbonaceous vehicle; third, heating the same; fourth, covering with oil; fifth, hardening the surface, all substantially as described, and for the purpose set forth. 7 GEORGE NEILSON. Witnesses:
WILLIAM EDsoN, HELEN M. FEEGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US281784A true US281784A (en) | 1883-07-24 |
Family
ID=2350994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US281784D Expired - Lifetime US281784A (en) | Process of treating iron |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US281784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105400A (en) * | 1954-05-10 | 1963-10-01 | Aluminum Co Of America | Rolling of aluminous metal foil |
-
0
- US US281784D patent/US281784A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105400A (en) * | 1954-05-10 | 1963-10-01 | Aluminum Co Of America | Rolling of aluminous metal foil |
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