RU2651927C1 - Alloy based on gold - Google Patents
Alloy based on gold Download PDFInfo
- Publication number
- RU2651927C1 RU2651927C1 RU2017119347A RU2017119347A RU2651927C1 RU 2651927 C1 RU2651927 C1 RU 2651927C1 RU 2017119347 A RU2017119347 A RU 2017119347A RU 2017119347 A RU2017119347 A RU 2017119347A RU 2651927 C1 RU2651927 C1 RU 2651927C1
- Authority
- RU
- Russia
- Prior art keywords
- gold
- silver
- copper
- cadmium
- gallium
- Prior art date
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 16
- 239000010931 gold Substances 0.000 title claims abstract description 16
- 239000000956 alloy Substances 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 8
- 239000004332 silver Substances 0.000 claims abstract description 8
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052793 cadmium Inorganic materials 0.000 claims abstract description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 6
- 229910052738 indium Inorganic materials 0.000 claims abstract description 6
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 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
- 239000010959 steel Substances 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
- C22C5/00—Alloys based on noble metals
- C22C5/02—Alloys based on gold
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Abstract
Description
Изобретение относится к области металлургии и касается производства сплавов на основе золота, которые могут быть использованы для изготовления монет, медалей, ювелирных изделий.The invention relates to the field of metallurgy and relates to the production of gold-based alloys, which can be used for the manufacture of coins, medals, jewelry.
Известен сплав на основе золота, содержащий, мас.%: золото 58,0-59,0; серебро 9,0-11,5; марганец 2,0-3,5; цинк 3,0-4,0; медь - остальное [1].A known alloy based on gold, containing, wt.%: Gold 58,0-59,0; silver 9.0-11.5; manganese 2.0-3.5; zinc 3.0-4.0; copper - the rest [1].
Задачей изобретения является расширение ассортимента сплавов на основе золота, упрощение технологии получения сплава.The objective of the invention is to expand the range of alloys based on gold, simplifying the technology for producing alloys.
Технический результат достигается тем, что сплав на основе золота, содержащий золото, серебро и медь, дополнительно включает индий, и/или галлий, и/или кадмий при следующем соотношении компонентов, мас.%: золото 58,3-58,5; серебро 4,0-7,0; индий, и/или галлий, и/или кадмий 4,0-7,0; медь - остальное.The technical result is achieved in that the gold-based alloy containing gold, silver and copper additionally includes indium and / or gallium and / or cadmium in the following ratio of components, wt.%: Gold 58.3-58.5; silver 4.0-7.0; indium and / or gallium and / or cadmium 4.0-7.0; copper is the rest.
В таблице приведены составы сплава на основе золота.The table shows the compositions of the alloy based on gold.
Серебро и медь увеличивают прочность сплава. Индий, галлий, кадмий препятствуют процессам окисления серебра и меди.Silver and copper increase the strength of the alloy. Indium, gallium, cadmium interfere with the oxidation of silver and copper.
Сплав выплавляют в электропечах. В разогретый тигель вводят компоненты, расплавляют их и перемешивают. Разливку сплава производят в стальную изложницу.The alloy is smelted in electric furnaces. The components are introduced into the preheated crucible, melted and mixed. The alloy is cast in a steel mold.
Источники информацииInformation sources
1. SU 1585364, 1990.1. SU 1585364, 1990.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017119347A RU2651927C1 (en) | 2017-06-01 | 2017-06-01 | Alloy based on gold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2017119347A RU2651927C1 (en) | 2017-06-01 | 2017-06-01 | Alloy based on gold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2651927C1 true RU2651927C1 (en) | 2018-04-24 |
Family
ID=62045861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2017119347A RU2651927C1 (en) | 2017-06-01 | 2017-06-01 | Alloy based on gold |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2651927C1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340529A (en) * | 1993-07-01 | 1994-08-23 | Dewitt Troy C | Gold jewelry alloy |
| RU2170280C1 (en) * | 1999-12-29 | 2001-07-10 | Открытое акционерное общество "Екатеринбургский завод по обработке цветных металлов" | Jewelry alloy based on hallmark 585 gold |
| US20090191089A1 (en) * | 2005-05-09 | 2009-07-30 | Agarwal Dwarika P | Gold alloy compositions formed by environmentally friendly process |
| RU2405050C1 (en) * | 2009-06-08 | 2010-11-27 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") | Jewel alloy based on 585-standard gold |
| RU2475551C1 (en) * | 2012-01-25 | 2013-02-20 | Юлия Алексеевна Щепочкина | Gold-based alloy |
-
2017
- 2017-06-01 RU RU2017119347A patent/RU2651927C1/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5340529A (en) * | 1993-07-01 | 1994-08-23 | Dewitt Troy C | Gold jewelry alloy |
| RU2170280C1 (en) * | 1999-12-29 | 2001-07-10 | Открытое акционерное общество "Екатеринбургский завод по обработке цветных металлов" | Jewelry alloy based on hallmark 585 gold |
| US20090191089A1 (en) * | 2005-05-09 | 2009-07-30 | Agarwal Dwarika P | Gold alloy compositions formed by environmentally friendly process |
| RU2405050C1 (en) * | 2009-06-08 | 2010-11-27 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") | Jewel alloy based on 585-standard gold |
| RU2475551C1 (en) * | 2012-01-25 | 2013-02-20 | Юлия Алексеевна Щепочкина | Gold-based alloy |
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