US965871A - Manufacture of iron-nickel-cooper alloys. - Google Patents
Manufacture of iron-nickel-cooper alloys. Download PDFInfo
- Publication number
- US965871A US965871A US51353809A US1909513538A US965871A US 965871 A US965871 A US 965871A US 51353809 A US51353809 A US 51353809A US 1909513538 A US1909513538 A US 1909513538A US 965871 A US965871 A US 965871A
- Authority
- US
- United States
- Prior art keywords
- iron
- nickel
- copper
- matte
- alloy
- 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
- 229910045601 alloy Inorganic materials 0.000 title description 14
- 239000000956 alloy Substances 0.000 title description 14
- 238000004519 manufacturing process Methods 0.000 title description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 34
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 15
- 229910052759 nickel Inorganic materials 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- GOECOOJIPSGIIV-UHFFFAOYSA-N copper iron nickel Chemical compound [Fe].[Ni].[Cu] GOECOOJIPSGIIV-UHFFFAOYSA-N 0.000 description 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Definitions
- BGUILLIVAM 11. crimes, or PHILADELPHIA, PENNSYLVANIA.
- the principal object of the present invention isto provide for making, direct from the metals named which is of whitish color, practically non-corroslve, possessed of a low co-efficlent of expansion and of chanical strength, which canbe rolled into sheets, rods and the like, and which canbe comparatively cheaply reduced.
- the alloy can be ma e'within the following range of proportions by weight:
- Nickel to 50%- Copper .5 to 20% Iron to'70% Theremay be present a small amount of impurities, such as would ordinarily exist in commercial steel, copper and nickel and the presence of carbon in limited proportion does not cause separation.
- the strength of the alloy dependsupoii the carbon content, so that in eachcase the carbon content is to be determined by providing enough carbon content to insure the required mechanical strength, yet not enou h carbon content to produce hard metal ic nodules.
- an alloy containing 65% of iron, 25% nickel and 10%; cop er and of one per cent. of carbon as the following approximate. physical properties:
- This matte may be of varying composition and, if the iron in the matte is higher than desirable, the matte can be bessemerized, so that approximately the de-, sired amount of iron is removed by the re-. sulting' oxidation, and the amount of'iron desired for the finished alloy remains.
- This matte is then calcined to remove sulfur and convert the nickel-copper and iron into oxids.
- the finished alloy there is present. some or all of the iron which-was present in the ore.
- the desired method of production is comparatively inexpensive, simple and expediiron-copper-nickel matte froma sulfi ore contammg iron, copper and nickel, bossemerizing the matte to the extent required,
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Description
- ore containing nickel and copper and iron in the form of sulfide, a homogeneous alloy of UNITED srATEs PATENT OFFICE.
BGUILLIVAM 11. crimes, or PHILADELPHIA, PENNSYLVANIA.
No Drawing.
yented certain new and useful Improvements 1n the Manufacture of, lron Nickel-Copper' Alloys, of which the following is a specification. I
The principal object of the present invention isto provide for making, direct from the metals named which is of whitish color, practically non-corroslve, possessed of a low co-efficlent of expansion and of chanical strength, which canbe rolled into sheets, rods and the like, and which canbe comparatively cheaply reduced.
The alloy can be ma e'within the following range of proportions by weight:
Nickel to 50%- Copper .5 to 20% Iron to'70% Theremay be present a small amount of impurities, such as would ordinarily exist in commercial steel, copper and nickel and the presence of carbon in limited proportion does not cause separation. The strength of the alloy dependsupoii the carbon content, so that in eachcase the carbon content is to be determined by providing enough carbon content to insure the required mechanical strength, yet not enou h carbon content to produce hard metal ic nodules. I For the sake of a furtherdes'cription it may be stated'that an alloy containing 65% of iron, 25% nickel and 10%; cop er and of one per cent. of carbon as the following approximate. physical properties:
On a test bar one-half inch in diameter and ticity per square inch in pounds 51,750, elon:
gation per cent. of original length 42%, re-
duction of area per cent. oforiginal section 53.7, but the above is given without intending to limit my atent to such proportions.
- To make the'a 0y directly from ore containing nickel, copper and iron in the form 1 great me- MANUFACTURE OF IBON-NICKEL-GOPPER, ALLOYS.
. Patented Aug. 2, 1910.
of sulfids, theme is first melted with fluxes to form a slag with the gangue and the production at the same time of an iron-coppernickel matte. This matte may be of varying composition and, if the iron in the matte is higher than desirable, the matte can be bessemerized, so that approximately the de-, sired amount of iron is removed by the re-. sulting' oxidation, and the amount of'iron desired for the finished alloy remains. This matte is then calcined to remove sulfur and convert the nickel-copper and iron into oxids. These oxids are reduced with carbon or other suitable reducing agent, whereby there-is produced a homogeneous alloy of the three metals in thesame relative proportions in which they existed in the matte before calcining the carbon should notv be present in amounts sufiicient metallic nodules.
to produce hard The addition of any of the three metals,
copper, nickel oriron may be'made to bring the alloy to the desired proportions which arethose within the limits above given. In
the finished alloy there is present. some or all of the iron which-was present in the ore. The desired method of production is comparatively inexpensive, simple and expediiron-copper-nickel matte froma sulfi ore contammg iron, copper and nickel, bossemerizing the matte to the extent required,
retaining the iron content desired "111 the finished product, calcining the matte to con-. vert the sulfid into oxids, and reducing the oxids thereby making an alloy of copper, nickel and iron, substantially as described.
2. The method of making an iron-nickelcopper alloy which consists in making an' iron-copper-nickel matte from a sulfid ore containlng' iron, copper and nickel, bessemerizing the matte to the extent required,
retaining the iron content desired in the finished product, calcining the matte to convert the sulfid into oxids, reducing the oxids thereby making an alloy of copper, nickel and iron, and adding copper, iron'or nickel as desired, substantially as described.
The method of making an iron-nickelcopper alloy which consists in making an iron-copper-nickel matte from 'sulfid ore the oxids thereby making an alloy of the 10 metals named containing iron of the original ore, substantially as described.
In testimony whereof I have hereunto signed my name. i
GU ILLIAM H. GLAMER. \Vitnesses i M. MCGARVEY, J. CECIL BRIGHTHILL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51353809A US965871A (en) | 1909-08-19 | 1909-08-19 | Manufacture of iron-nickel-cooper alloys. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51353809A US965871A (en) | 1909-08-19 | 1909-08-19 | Manufacture of iron-nickel-cooper alloys. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US965871A true US965871A (en) | 1910-08-02 |
Family
ID=3034268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US51353809A Expired - Lifetime US965871A (en) | 1909-08-19 | 1909-08-19 | Manufacture of iron-nickel-cooper alloys. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US965871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309489A (en) * | 1979-05-14 | 1982-01-05 | Tokyo Shibaura Denki Kabushiki Kaisha | Fe-Ni-Cu-Cr Layered bimetal |
-
1909
- 1909-08-19 US US51353809A patent/US965871A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4309489A (en) * | 1979-05-14 | 1982-01-05 | Tokyo Shibaura Denki Kabushiki Kaisha | Fe-Ni-Cu-Cr Layered bimetal |
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