US367159A - Gael august paillaed - Google Patents
Gael august paillaed Download PDFInfo
- Publication number
- US367159A US367159A US367159DA US367159A US 367159 A US367159 A US 367159A US 367159D A US367159D A US 367159DA US 367159 A US367159 A US 367159A
- Authority
- US
- United States
- Prior art keywords
- august
- alloy
- paillaed
- gael
- palladium
- 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
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 24
- 229910045601 alloy Inorganic materials 0.000 description 22
- 239000000956 alloy Substances 0.000 description 22
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 20
- 229910052763 palladium Inorganic materials 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 150000002739 metals Chemical class 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/04—Alloys based on a platinum group metal
Definitions
- My invention relates to ametallic alloy, and is composed of the metals; hereinafter described, or their equivalents, and is useful in the mechanic arts, and especially in the manufacture of watches, chronometers, and other time-pieces.
- the object of my invention isto produce an alloy which will be unoxidizable and only slightly magnetic and dilatable.
- alloy 0 hereinafter described and claimed can be sucgrades of watches, where perfect uniformity and regularity of movement under all circum stances is not required.
- This alloy is composed of the following metals, in about the proportions stated, viz: palladium, fifty to seventy-five parts; copper, twenty to thirty parts; iron, five to twenty parts. i
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
UNTTED STATES A PATENT OFFICE.
CARL AUGUST PAILLARD, OF GENEVA, SWITZERLAND.
ALLOY.
SPECIFICATION forming part of Letters Patent No. 367,159, dated July 26, 1887.
Application filed February 24, 1887. Serial No. 228,664. (No specimens .l
To all whom it may concern.-
Be it known that 'I, CARL AUGUST PAIL LARD, a citizen of Switzerland, residing at Geneva, in the canton of Geneva, Switzerland, have invented certain new and useful Improvements in Alloys; and I do hereby declare the following to be a full, clear, and exact description of theinvention, such as will enable others skilled in the art to which it appertains to make and use the same.
My invention relates to ametallic alloy, and is composed of the metals; hereinafter described, or their equivalents, and is useful in the mechanic arts, and especially in the manufacture of watches, chronometers, and other time-pieces.
The object of my invention isto produce an alloy which will be unoxidizable and only slightly magnetic and dilatable.
In the manufacture of watches and other timepieces it is essential, in order to secure perfect regularity and uniformity of movement, that some parts of the mechanism shall be unoxidizable, non-magnetic, and non-dilatable; but an alloy possessing these characteristics and properties is expensive-too expensive to be used or employed in the construc tion of the entire watch or other timepiece.
I have found by experiment that the alloy 0 hereinafter described and claimed can be sucgrades of watches, where perfect uniformity and regularity of movement under all circum stances is not required.
This alloy is composed of the following metals, in about the proportions stated, viz: palladium, fifty to seventy-five parts; copper, twenty to thirty parts; iron, five to twenty parts. i
As palladium melts only at a very-high dcgree of heat-much higher than the other metals of which this alloy is composed-I prefer to follow the following process in forming said alloy, although it is possible that it may be formed by other processes:
Itake about one-half of the palladium to be used in forming the predetermined quantity of alloy and put the same with the other metals to beused in a clay crucible, adding thereto a small quantity of borax and powdered charcoal, and subject the sanie to heat until all of said metals are melted. I then add the remaining part of the palladium to the molten mass and subject the entire mass to heat until all of the palladium is melted I then pour the entire molten mass into any suitable mold, and when it'is cooled it is ready for use.-
Having thus described my invention, what I claim as new, and desire to secure by Letter Patent, isi An alloy composed of palladium, fifty to seventy-five parts; copper,twenty to thirty parts; iron, five to twenty parts, substantially as described.
In testimony whereofI affix my signature in presence of two witnesses.
CARL AUGUST PAILLARD.
Witnesses:
ARCH. HANNAFORD, Ls. BORNAUD, Fils.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US367159A true US367159A (en) | 1887-07-26 |
Family
ID=2436178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US367159D Expired - Lifetime US367159A (en) | Gael august paillaed |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US367159A (en) |
-
0
- US US367159D patent/US367159A/en not_active Expired - Lifetime
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