US119365A - Improvement in melting copper - Google Patents
Improvement in melting copper Download PDFInfo
- Publication number
- US119365A US119365A US119365DA US119365A US 119365 A US119365 A US 119365A US 119365D A US119365D A US 119365DA US 119365 A US119365 A US 119365A
- Authority
- US
- United States
- Prior art keywords
- improvement
- copper
- melting copper
- melting
- same
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title description 7
- 229910052802 copper Inorganic materials 0.000 title description 7
- 239000010949 copper Substances 0.000 title description 7
- 238000002844 melting Methods 0.000 title description 4
- 230000008018 melting Effects 0.000 title description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
Definitions
- My invention has for its object to melt copper in such a manner as to enable it to possess, when cooled, the density, toughness, and malleability of rolled 0r drawn copper.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
' UNITED STATES PATENT QFFICE.
JOSEPH KIN'IZ, OF WEST MERIDEN, (JONIVEGTIOUT, ASSIGNOR TO HIMSELF AND P. J. CLARK, OF SAME PLACE.
IMPROVEMENT IN MELTING COPPER.
Specification forming part of Letters Patent No. 119,365, dated September 26, 1871.
To all whom it may concern:
Be it known that I, J OSEPH KINTZ, of West Meriden, in the county of New Haven and State of Connecticut, have invented a new and useful Improvement in Melting Copper; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use the same.
My invention has for its object to melt copper in such a manner as to enable it to possess, when cooled, the density, toughness, and malleability of rolled 0r drawn copper.
I have discovered, after much thought and many practical experiments, that this object may be accomplished by excluding the -carbonaceous matter, which becomes comminuted and interpenetrates the metal during the operation of melting. I take a black-lead crucible, line it with clay, insert the copper, and then cover the top with the same carbon-excluding substance, or any other having the same efi'ect. I then pour it from the crucible into the mold. The product thus obtained will exhibit no brittleness Whatever, but can be drawn on the anvil with facility.
Having thus described all that is necessary to a full understanding of my invention, what I esteem to be new, and desire to protect by Letters Patent, is
The process of melting copper by interposing between a black-lead crucible and the copper an intermediate lining of carbon -excluding substance, as and for the purpose specified.
JOSEPH KINTZ.
Witnesses:
J OHN Q. THAYER, CHARLES S. GALLAGER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US119365A true US119365A (en) | 1871-09-26 |
Family
ID=2188816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US119365D Expired - Lifetime US119365A (en) | Improvement in melting copper |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US119365A (en) |
-
0
- US US119365D patent/US119365A/en not_active Expired - Lifetime
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