US959156A - Composition metal. - Google Patents
Composition metal. Download PDFInfo
- Publication number
- US959156A US959156A US53636010A US1910536360A US959156A US 959156 A US959156 A US 959156A US 53636010 A US53636010 A US 53636010A US 1910536360 A US1910536360 A US 1910536360A US 959156 A US959156 A US 959156A
- Authority
- US
- United States
- Prior art keywords
- chromium
- copper
- composition
- composition metal
- metals
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Description
UNITED STATES PATENT OFFICE.
JAMES NAULTY AND JOHN SCANLIN, OF PHILADELPHIA, PENNSYLVANIA.
COMPOSITION METAL.
No Drawing.
T 0 all whom it may concern:
Be it known that we, JAMES NAULTY and JOHN SOANLIN, citizens of the United States. residing at Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented a certain new and useful Improvement in Composition Metals, of which the following is a specification.
Our invention relates to a new and useful improvement in composition metals, and has for its object to combine chromium with co per or its alloys to produce a metal which wi 1 be approximately as hard as steel, thereby permitting edged tools to be made therefrom, and adaptlng the metal for rolling hot or cold welding and forge work.
In accomplishing the above named object, we mix the chromium with the copper in approximately the ratio of one to nine, having found that this gives the most satisfactory results, and this ratio is maintained whether the copper be in pure state or in a composition, making an alloy.
In-detail our rocess is as follows: The copper or any of its alloys is heated to a suitable temperature and may be subjected to the action of the chromium in about the proportion of nine to one. Where the alloys of copper have the chromium mixed Specification of Letters Patent.
Application filed January 4, 1910.
Patented May 24, 1910.
Serial No. 536,360.
therewith the most satisfactory results are obtained by first melting the copper, then adding the chromium, and then the other ingredients to form the alloy desired, as for instance, in adding the chromium with other metals the co per is first melted and the amount is equa to about forty-five per cent. of the whole. To this is added five per cent. chromium, with this is mixed twenty-five per cent. nickel, and then is added twenty-five per cent. zinc.
Of course we do not wish to be limited to the exact details of construction as these may be varied within the limits of the appended claim without departing from the spirit of our invention.
Having thus fully described our invention, what we claim as new and useful, is-
A composition of metals comprising fifty per cent. copper and chromium in ratio of nine to one combined with other metals.
In testimony whereof, we have hereunto affixed our signatures in the presence of two subscribing Witnesses.
JAS. NAULTY. JOHN SGANLIN. Witnesses:
PRICE I. PA'I'ION, S. M. GALLAGHER.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53636010A US959156A (en) | 1910-01-04 | 1910-01-04 | Composition metal. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53636010A US959156A (en) | 1910-01-04 | 1910-01-04 | Composition metal. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US959156A true US959156A (en) | 1910-05-24 |
Family
ID=3027557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US53636010A Expired - Lifetime US959156A (en) | 1910-01-04 | 1910-01-04 | Composition metal. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US959156A (en) |
-
1910
- 1910-01-04 US US53636010A patent/US959156A/en not_active Expired - Lifetime
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