US170150A - Improvement in processes of manufacturing steel - Google Patents
Improvement in processes of manufacturing steel Download PDFInfo
- Publication number
- US170150A US170150A US170150DA US170150A US 170150 A US170150 A US 170150A US 170150D A US170150D A US 170150DA US 170150 A US170150 A US 170150A
- Authority
- US
- United States
- Prior art keywords
- processes
- improvement
- manufacturing steel
- mass
- steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title description 8
- 239000010959 steel Substances 0.000 title description 8
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000000034 method Methods 0.000 title description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 229920000084 Gum arabic Polymers 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 241000978776 Senegalia senegal Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000010489 acacia gum Nutrition 0.000 description 2
- 239000000205 acacia gum Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 2
- KIEOKOFEPABQKJ-UHFFFAOYSA-N sodium dichromate Chemical compound [Na+].[Na+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KIEOKOFEPABQKJ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
Definitions
- This invention relates to that class of processes employed in the manufacture of steel; and it consists in melting iron and a mass consisting of various ingredients in proper proportions, as will hereinafter. more fully and at large appear.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Glass Compositions (AREA)
Description
UNITED STATES PATENT lQFFIGE.
. FIDEL BERGHTOLD, OF oLEVELAND, 01110, ASSIGNOR To HIMSELF, THEO- DORE F. BERGHTOLD, SAMUEL THORMAN, ALOIS SOHWEIZER, CHARLES B. BERNARD, AND JOHN S. EDWARDS, OF SAME PLACE.
IMPROVEMENT IN PROCESSES OF MANUFACTURING STEEL.
Specification forming part of Letters Patent No. 170,150, dated November 23, 1875; application filed September 27,1875.
To all whom it may concern:
Be it known that I, FIDEL BEROHTOLD, of Cleveland, in the county of Ouyahoga and State of Ohio, have invented a certain new and useful Process for the Manufacture of Steel; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it pertains to make steel according to my invention.
This invention relates to that class of processes employed in the manufacture of steel; and it consists in melting iron and a mass consisting of various ingredients in proper proportions, as will hereinafter. more fully and at large appear.
In carrying out my invention, for the purpose of preparing the said mass, take of pulverized cyanide of potassium, say, two pounds; of pulverized prussiate of potash, say, onehalf pound; of borate of soda, say, two-and-a half pounds; of silicate of lead, (which may be white glass or any vitreous compounds of lead,) one pound; of bichromate of soda, onehalf pound; of charcoal, preferably ash-wood charcoal, one pound; of vegetable oil, preferably boiled 1inseed-oil, two ounces; and of liquid gum-arabic a sufficient quantity to re duce the above-named ingredients, when mixed thoroughly together, to a pasty consistency. Allow the mass thus mixed to dry,
when it may be pulverized or broken up for more convenient handling.
In preparing the iron for melting, mix with every twenty-five pounds of the same one ounce, more or less, of the said mass. If the iron is hard at less quantity of the mass will answer, but if soft agreater quantity. of the mass will be necessary.
The result of melting the iron and the mass herein described in substantially the proportions named will be the production of a steel of'high quality, susceptible of any degree of tempering, of being readily rolled, and of being put'to all uses to which steel is capable.
What I claim as my invention is- The process herein described 'of manufacturing steel, consisting of melting together iron and, a mass composed of the following ingredients, to wit: Cyanide of potassium, prussiate of potash, borate of soda, silicate of lead, (white glass), bichromate of soda, charcoal, gum-arabic, and linseedoil, in the pr0- portions and in the manner, substantially as herein set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
FIDEL BEROHTOLD.
Witnesses:
LEVERETT L. LEGG-ETT, H. T. HOWER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US170150A true US170150A (en) | 1875-11-23 |
Family
ID=2239558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US170150D Expired - Lifetime US170150A (en) | Improvement in processes of manufacturing steel |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US170150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040155612A1 (en) * | 2003-01-28 | 2004-08-12 | Krichtafovitch Igor A. | Electrostatic fluid accelerator for and method of controlling a fluid flow |
-
0
- US US170150D patent/US170150A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040155612A1 (en) * | 2003-01-28 | 2004-08-12 | Krichtafovitch Igor A. | Electrostatic fluid accelerator for and method of controlling a fluid flow |
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