US1044761A - Alloy. - Google Patents
Alloy. Download PDFInfo
- Publication number
- US1044761A US1044761A US62724911A US1911627249A US1044761A US 1044761 A US1044761 A US 1044761A US 62724911 A US62724911 A US 62724911A US 1911627249 A US1911627249 A US 1911627249A US 1044761 A US1044761 A US 1044761A
- Authority
- US
- United States
- Prior art keywords
- alloy
- iron
- weight
- content
- nickel
- 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 17
- 239000000956 alloy Substances 0.000 title description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- 229910052742 iron Inorganic materials 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 229910000640 Fe alloy Inorganic materials 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000001543 Corylus americana Nutrition 0.000 description 1
- 240000007582 Corylus avellana Species 0.000 description 1
- 235000007466 Corylus avellana Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- This invention relates to alloys and has for its object to provide an alloy having the I merits and advantages'of nickel silver and similar alloys without the many objectiondue to their zinc content.
- arious alloys of copper, nickel, iron and but in no case are the proportions herein specified employed.
- Alloys containing 2. iron are known, but such alloys were found to increase gradually in hardness and difliculty of working as the iron content was increased, I have now discovered by experiments that an increased iron content about 25% gradually softens the alloy again until at 50% of iron the maximum of ductility is reached and the finest color is obtained, provided the nickel content in the alloy is in creased proportionately to the iron content.
- An alloy of iron, copper, nickel and a metallic deoxidizing agent having an iron content between 40 and 52 per cent, a nickel content amounting to about one-third by weight of the iron, and a residual portion of about ,1 to 1% per cent. by weight of the metallic deoxidizing agent.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Description
' the following proportions ,able qualities aluminium are known,
1 to 2% of tin.
JOHN FREDERICK DUKE, 0F MANCHESTER, ENGLAND.
ALLOY.
No Drawing.
Specification of Letters Patent. Application filed May 15, 1911.
Patented Nov. t9, 119112. Serial no. 627,249.
To all whom it may concern:
Be it known that I, JOHN FREDERICK DUKE, of Hazel Bank, Kersal, Manchester, England, metallurgist, have invented certain new and useful Improvements in and Relating to Alloys, of which the following is a specification.
This invention relates to alloys and has for its object to provide an alloy having the I merits and advantages'of nickel silver and similar alloys without the many objectiondue to their zinc content. arious alloys of copper, nickel, iron and but in no case are the proportions herein specified employed.
Alloys containing 2. iron are known, but such alloys were found to increase gradually in hardness and difliculty of working as the iron content was increased, I have now discovered by experiments that an increased iron content about 25% gradually softens the alloy again until at 50% of iron the maximum of ductility is reached and the finest color is obtained, provided the nickel content in the alloy is in creased proportionately to the iron content.
Une alloy, remarkable for its cheapness, beautiful silver white color, splendid polish, softness, malleability, ductility and resistance to vegetable acids and oxidation (especially when its large iron content, over 50%, is considered) is composed of the metals in Vols. ("Parts weight are added during the melting and a residuum of this ing from 1 to 2% parts by weight is left in the alloy, about 1} part by weight being lost with each re-melting.
Where hardness of the alloy is not objectionable or is advantageous I may add from process of metal varynot of the deslred color.
' stitute magnesium high percentage of A I do not bind myself to the exact proportions here enumerated but I keep the iron content between and 52% by weight. By reducing the nickel and iron content below the content given in the example an alloy can be obtained which is harder but more liable to become tarnished and oxidized and The aluminium content may also be slightly varied, an increase in aluminium producing a harder and a decrease a softer alloy. I may also submanganese, phosphorus, sodium potassium, or any other suitable deoxidizing agent in place of or as an auxiliary to the aluminium.
WhatI claim and desire to secure by Let ters Patent is z- 1. An alloy of iron, copper, nickel and a metallic deoxidizing agent content varying between 40 and 52 per cent. by weight, and a residual portion of about 4; to 1%} per cent. by weight of the metallic deoxidizing agent.
2. An alloy by weight of the aluminium.
3. An alloy of iron, copper, nickel and a metallic deoxidizing agent, having an iron content between 40 and 52 per cent, a nickel content amounting to about one-third by weight of the iron, and a residual portion of about ,1 to 1% per cent. by weight of the metallic deoxidizing agent.
4. An alloy composed of iron, copper,
nickel and residual aluminium in about the.
following parts by weight :-iron 92, copper 53, nickel 35, aluminium 1 to 21.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOHN FREDERICK DUKE.
Witnesses: I
THOMAS THORP, JNo. WM. GRnAvEs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62724911A US1044761A (en) | 1911-05-15 | 1911-05-15 | Alloy. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62724911A US1044761A (en) | 1911-05-15 | 1911-05-15 | Alloy. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1044761A true US1044761A (en) | 1912-11-19 |
Family
ID=3113035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US62724911A Expired - Lifetime US1044761A (en) | 1911-05-15 | 1911-05-15 | Alloy. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1044761A (en) |
-
1911
- 1911-05-15 US US62724911A patent/US1044761A/en not_active Expired - Lifetime
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