US3512961A - Fine grained white gold alloy - Google Patents
Fine grained white gold alloy Download PDFInfo
- Publication number
- US3512961A US3512961A US722548A US3512961DA US3512961A US 3512961 A US3512961 A US 3512961A US 722548 A US722548 A US 722548A US 3512961D A US3512961D A US 3512961DA US 3512961 A US3512961 A US 3512961A
- Authority
- US
- United States
- Prior art keywords
- alloy
- weight
- rhenium
- alloys
- gold
- 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 57
- 239000000956 alloy Substances 0.000 title description 57
- 229910000832 white gold Inorganic materials 0.000 title description 25
- 239000010938 white gold Substances 0.000 title description 24
- 229910052702 rhenium Inorganic materials 0.000 description 25
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 25
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 22
- 229910001020 Au alloy Inorganic materials 0.000 description 10
- 239000003353 gold alloy Substances 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 7
- 239000010931 gold Substances 0.000 description 7
- 229910052737 gold Inorganic materials 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- UJRJCSCBZXLGKF-UHFFFAOYSA-N nickel rhenium Chemical compound [Ni].[Re] UJRJCSCBZXLGKF-UHFFFAOYSA-N 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229910000691 Re alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000010930 yellow gold Substances 0.000 description 1
- 229910001097 yellow gold Inorganic materials 0.000 description 1
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
Definitions
- the fine grain structure of the new alloy is found also in cold rolled and annealed metal.
- a 14 karat white gold containing-0.02% by weight rhenium for example, a 14 karat white gold containing-0.02% by weight rhenium;
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72254868A | 1968-04-19 | 1968-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3512961A true US3512961A (en) | 1970-05-19 |
Family
ID=24902315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US722548A Expired - Lifetime US3512961A (en) | 1968-04-19 | 1968-04-19 | Fine grained white gold alloy |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3512961A (enrdf_load_stackoverflow) |
| DE (1) | DE1912989A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1228716A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5550946A (en) * | 1995-08-25 | 1996-08-27 | Illumination Technologies, Inc. | Modular fiber optic light line unit |
| US5635131A (en) * | 1994-05-27 | 1997-06-03 | Hoover & Strong, Inc. | Palladium white gold alloy ring settings and method of making same |
| JP2017089002A (ja) * | 2015-11-05 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | 金合金線の製造方法 |
| IT201900011781A1 (it) * | 2019-07-15 | 2021-01-15 | Metaltech S R L | Lega madre per la realizzazione di leghe di metalli preziosi e lega d’oro comprendente tale lega madre |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1523026A (en) * | 1922-04-27 | 1925-01-13 | Roessler & Hasslacher Chemical | Gold alloy |
| US1647822A (en) * | 1925-10-12 | 1927-11-01 | Reginald V Williams | Spinnerette |
-
1968
- 1968-04-19 US US722548A patent/US3512961A/en not_active Expired - Lifetime
-
1969
- 1969-02-20 GB GB1228716D patent/GB1228716A/en not_active Expired
- 1969-03-14 DE DE19691912989 patent/DE1912989A1/de active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1523026A (en) * | 1922-04-27 | 1925-01-13 | Roessler & Hasslacher Chemical | Gold alloy |
| US1647822A (en) * | 1925-10-12 | 1927-11-01 | Reginald V Williams | Spinnerette |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5635131A (en) * | 1994-05-27 | 1997-06-03 | Hoover & Strong, Inc. | Palladium white gold alloy ring settings and method of making same |
| US5550946A (en) * | 1995-08-25 | 1996-08-27 | Illumination Technologies, Inc. | Modular fiber optic light line unit |
| JP2017089002A (ja) * | 2015-11-05 | 2017-05-25 | ニヴァロックス−ファー ソシエテ アノニム | 金合金線の製造方法 |
| US10471486B2 (en) | 2015-11-05 | 2019-11-12 | Nivarox-Far S.A. | Method for fabrication of a gold alloy wire |
| IT201900011781A1 (it) * | 2019-07-15 | 2021-01-15 | Metaltech S R L | Lega madre per la realizzazione di leghe di metalli preziosi e lega d’oro comprendente tale lega madre |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1228716A (enrdf_load_stackoverflow) | 1971-04-15 |
| DE1912989A1 (de) | 1969-11-06 |
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