US59599A - Improved coated sheet metal - Google Patents
Improved coated sheet metal Download PDFInfo
- Publication number
- US59599A US59599A US59599DA US59599A US 59599 A US59599 A US 59599A US 59599D A US59599D A US 59599DA US 59599 A US59599 A US 59599A
- Authority
- US
- United States
- Prior art keywords
- copper
- sheet metal
- coated sheet
- sheet
- improved coated
- 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 6
- 229910052751 metal Inorganic materials 0.000 title description 6
- 229910052802 copper Inorganic materials 0.000 description 26
- 239000010949 copper Substances 0.000 description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910000978 Pb alloy Inorganic materials 0.000 description 6
- 229910001128 Sn alloy Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 231100000614 Poison Toxicity 0.000 description 2
- 229910001245 Sb alloy Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000005028 tinplate Substances 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
- 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
- C23C2/06—Zinc or cadmium or alloys based thereon
Definitions
- the object of my invention is to prepare an improved article of sheet-copper suitable forall the uses above mentioned, and which is much better for many other purposes than ordinary sheet-copper.
- My invention consists in coating sheet-copper with an alloy of tin and lead, or with an alloy of tin, lead, and antimony, in the manner and about the proportions hereinafter set forth.
- Sheets of copper coated in this manner are also more easily joined by soldering, and the solder-joint is more durable.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Panels For Use In Building Construction (AREA)
Description
UNITED STATES PATENT QFFIGE.
GEORGE H. HAZELTON, OF PHILADELPHIA, PENNSYLVANIA.
IMPROVED COATED SHEET METAL.
Specification forming part of Letters Patent No. 59,599, dated November 13, 1866.
To all whom it may concern Be it known that I, GEORGE H. HAZELTON, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a new and useful article of Coated Sheet Metal, suitable for the manufacture of kettles, pots, boilers, and other culinary and household vessels, for roofing, gutters, and other purposes for which sheet-copper, sheet-brass, tin-plate, and the like are ordinarily used; and I hereby declare the following to be a full and exact description of the same.
Large quantities of sheet-copper are used for roofing, and for the manufacture of kettles, boilers, and other vessels. For these uses copper is well adapted on account of its strength and ductility. It has, however, the great disadvantage that it is corroded easily by air and moisture, and produces, by corrosion, compounds which are very poisonous. As a roofing material it has also the defect of readily absorbing heat from the suns rays, which, with its great expansion by heat and contraction by cold, makes it very difficult to secure it upon a roof, so that a copper roof requires constant attention to keep the joints from being torn open by the expansion and contraction of the separate sheets.
The object of my invention is to prepare an improved article of sheet-copper suitable forall the uses above mentioned, and which is much better for many other purposes than ordinary sheet-copper.
My invention consists in coating sheet-copper with an alloy of tin and lead, or with an alloy of tin, lead, and antimony, in the manner and about the proportions hereinafter set forth.
The following description will enable others to make and use my invention.
I take sheet-copper, such as is found in commerce, and is prepared by rolling copper ingots into plates or sheets. These sheets are cleansed of scale by pickling, scouring, or scrubbing, in the manner well known to metal-platers. The sheets thus prepared are then coated, in the manner usual in preparing tinned iron, with an alloy of tin and lead, made by combining about fifty-five parts of tin with fortyfive parts of lead; or, when I wish the coating to be very hard, I add about two per cent. of antimony. Copper thus coated is not corroded by alkalies or dilute acids, nor by heat and air moisture, as is the uncoated copper. It has a bright reflecting-surface, which throws off the suns rays, and therefore, when applied in roofing, it is much less affected by expansion and contraction from daily and hourly changes of temperature.
Sheets of copper coated in this manner are also more easily joined by soldering, and the solder-joint is more durable.
Having thus described my invention, what I claim, and desire to secure by Letters Patent of the United States, is
The use and manufacture of sheet-copper coated substantially as herein set forth and described.
- GEORGE H. HAZELTON.
Witnesses E. H. HAZELTON, EDWARD M. MANIGLE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US59599A true US59599A (en) | 1866-11-13 |
Family
ID=2129138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US59599D Expired - Lifetime US59599A (en) | Improved coated sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US59599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4634609A (en) * | 1985-06-18 | 1987-01-06 | Hussey Copper, Ltd. | Process and apparatus for coating |
| US20030232187A1 (en) * | 2002-06-14 | 2003-12-18 | Kauffman Thomas Frederick | Curable fluids for forming coatings and adhesives |
-
0
- US US59599D patent/US59599A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4634609A (en) * | 1985-06-18 | 1987-01-06 | Hussey Copper, Ltd. | Process and apparatus for coating |
| US20030232187A1 (en) * | 2002-06-14 | 2003-12-18 | Kauffman Thomas Frederick | Curable fluids for forming coatings and adhesives |
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