US1025848A - Production of films or thin sheets of metals. - Google Patents
Production of films or thin sheets of metals. Download PDFInfo
- Publication number
- US1025848A US1025848A US57376810A US1910573768A US1025848A US 1025848 A US1025848 A US 1025848A US 57376810 A US57376810 A US 57376810A US 1910573768 A US1910573768 A US 1910573768A US 1025848 A US1025848 A US 1025848A
- Authority
- US
- United States
- Prior art keywords
- production
- films
- metal
- metals
- film
- 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
- 239000002184 metal Substances 0.000 title description 21
- 229910052751 metal Inorganic materials 0.000 title description 21
- 238000004519 manufacturing process Methods 0.000 title description 6
- 150000002739 metals Chemical class 0.000 title description 4
- 238000000034 method Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
Definitions
- This invention relates to the production of films or thin sheets of met-a1.
- a film of the metal by the movement of a body Within a bath of the metal in its molten state, the body being advantageously of circular or cylindrical form and having a surface of such a nature and maintained at such temperature that the metal adheres to it on contact, so that on the movement or rotation of the body a continuous film is formed thereon, and it is then only necessary to provide convenient means for separating the fil'm from the body on its movement, for the purpose of continuous production of the film or thin sheet metal.
- the invention is more especially conceived in its application to lead, tin, zinc and other fusible metals or alloys and is conveniently carried outby the employment of a drum or hollow cylindrical body a having a peripheral surface of polished wrought iron, means being provided for maintaining the body at the temperature proper for the effectual deposition upon" it and adhesion to it of the film of the metal by suitable internal or external coo-ling, or, if necessary, by heating.
- the metallic sheet or film which may be of any desirable width'may be removed from the drum by means of a doctor blade I) or other appliance and it may then pass over a roller, slope or carrier 0 or be otherwise conveyed away for use or for further treatment.
- the metal may detach itself without the use of special means for the purpose, or the film may be passed between rollers, which, while reducing its thickness and increasing its uniformity or otherwise preparing it for its ultimate use may also cause the pull on the film to bring about the rotation of the drum or cylindrical body.
- a roller, bar or other device (I may be provided actually within the bathof molten substance and beneath the drum or hollow cylindrical body, around which the deposition is to be effected, which roller or other device is set at such distance from the drum,
- Means may be provided to apply the necessary heat to the roller or other device aforesaid, such, for example, as by means of a pipe ef As or before the metal leaves the drum it may be annealed by any suitable means such as a flame or other heater before the rolling or other treatment to which it is to be subjected.
- I may provide for varying the degree of submergence of the drum, for varying the temperature of the molten metal and the temperature at which the drum is maintained and for varying the speed of rotation of the drum, with a view to regulating the thickness or general quality of the film or sheet.
- a process of production of films or thin sheets of metal consisting in rotating a body within a bath of molten metal, the body being maintained at such a tempera ture that a film of metal is deposited and adheres to said body and in removing the filnl or thin sheet from the rotating body.
- a process for the production of films or thin sheets of metal consisting in rotating a cylindrical body in a bath of molten metal, the body being maintained at such a temperature that the metal will adhere thereto,
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- ing And Chemical Polishing (AREA)
Description
W. G. WAGNER. PRODUCTION OF FILMS 0R THIN SHEETS Off METALS. APPLICATION IILBD JULY 25, 1910.
1,025,848. Patented May 7, 1912.
Witnesses- I v Inventor .dttomey.
UNITED STATES PATENT OFFICE.
WILLIAM GEORGE WAGNER, OF LONDON, ENGLAND.
PRODUCTION OF FILMS OR THIN SHEETS OF METALS.
Specification of Letters Patent.
Patented May '7, 1912.
' Application filed July 25, 1910. Serial No. 573,768.
of Films or Thin Sheets of Metals, of which the following is a specification.
This invention relates to the production of films or thin sheets of met-a1.
According to the invention I produce, a film of the metal by the movement of a body Within a bath of the metal in its molten state, the body being advantageously of circular or cylindrical form and having a surface of such a nature and maintained at such temperature that the metal adheres to it on contact, so that on the movement or rotation of the body a continuous film is formed thereon, and it is then only necessary to provide convenient means for separating the fil'm from the body on its movement, for the purpose of continuous production of the film or thin sheet metal.
In the accompanying drawing is illustrated a constructional form of the apparatus for carrying out the process.
The invention is more especially conceived in its application to lead, tin, zinc and other fusible metals or alloys and is conveniently carried outby the employment of a drum or hollow cylindrical body a having a peripheral surface of polished wrought iron, means being provided for maintaining the body at the temperature proper for the effectual deposition upon" it and adhesion to it of the film of the metal by suitable internal or external coo-ling, or, if necessary, by heating. The metallic sheet or film which may be of any desirable width'may be removed from the drum by means of a doctor blade I) or other appliance and it may then pass over a roller, slope or carrier 0 or be otherwise conveyed away for use or for further treatment.
In some cases the metal may detach itself without the use of special means for the purpose, or the film may be passed between rollers, which, while reducing its thickness and increasing its uniformity or otherwise preparing it for its ultimate use may also cause the pull on the film to bring about the rotation of the drum or cylindrical body.
Again, for the purpose of maintaining regularity of surface and thickness of the film, a roller, bar or other device (I may be provided actually within the bathof molten substance and beneath the drum or hollow cylindrical body, around which the deposition is to be effected, which roller or other device is set at such distance from the drum,
as to secure the production of a film of the required thickness. Means may be provided to apply the necessary heat to the roller or other device aforesaid, such, for example, as by means of a pipe ef As or before the metal leaves the drum it may be annealed by any suitable means such as a flame or other heater before the rolling or other treatment to which it is to be subjected.
I may provide for varying the degree of submergence of the drum, for varying the temperature of the molten metal and the temperature at which the drum is maintained and for varying the speed of rotation of the drum, with a view to regulating the thickness or general quality of the film or sheet.
l/Vhat I claim as my invention and desire to secure by Letters Patent is 1. A process of production of films or thin sheets of metals consisting in rotating a body within a bath of metal in its molten state so thata film of metal is deposited and adheres to the said body and in removing the film or thin sheet from the rotating body.
2. A process of production of films or thin sheets of metal consisting in rotating a body within a bath of molten metal, the body being maintained at such a tempera ture that a film of metal is deposited and adheres to said body and in removing the filnl or thin sheet from the rotating body.
3. A process for the production of films or thin sheets of metal consisting in rotating a cylindrical body in a bath of molten metal, the body being maintained at such a temperature that the metal will adhere thereto,
and removing the thin sheet or film of metal from the cylindrical body.
In testimony whereof I have hereunto signed my name to this specification in the presence of two subscribing witnesses.
\VILLIAM GEORGE WAGNER.
Witnesses:
FREDERICK ERNEST S UlRE, H. D. JAMESON.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57376810A US1025848A (en) | 1910-07-25 | 1910-07-25 | Production of films or thin sheets of metals. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57376810A US1025848A (en) | 1910-07-25 | 1910-07-25 | Production of films or thin sheets of metals. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1025848A true US1025848A (en) | 1912-05-07 |
Family
ID=3094143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US57376810A Expired - Lifetime US1025848A (en) | 1910-07-25 | 1910-07-25 | Production of films or thin sheets of metals. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1025848A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2561636A (en) * | 1943-04-22 | 1951-07-24 | Associated Ethyl Company Ltd | Method of producing alloys of alkali metal and lead having a grain form and structure suited to lead alkyl synthesis |
| US2734819A (en) * | 1956-02-14 | Method and apparatus for separation of | ||
| US2962777A (en) * | 1955-07-28 | 1960-12-06 | Harrison George | Method of and means for making castings |
| US3381739A (en) * | 1965-08-20 | 1968-05-07 | Phelps Dodge Corp | Method and apparatus for processing materials into foil and strip form |
-
1910
- 1910-07-25 US US57376810A patent/US1025848A/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734819A (en) * | 1956-02-14 | Method and apparatus for separation of | ||
| US2561636A (en) * | 1943-04-22 | 1951-07-24 | Associated Ethyl Company Ltd | Method of producing alloys of alkali metal and lead having a grain form and structure suited to lead alkyl synthesis |
| US2962777A (en) * | 1955-07-28 | 1960-12-06 | Harrison George | Method of and means for making castings |
| US3381739A (en) * | 1965-08-20 | 1968-05-07 | Phelps Dodge Corp | Method and apparatus for processing materials into foil and strip form |
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