RU2507286C1 - Gold-based alloy - Google Patents

Gold-based alloy Download PDF

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Publication number
RU2507286C1
RU2507286C1 RU2013117818/02A RU2013117818A RU2507286C1 RU 2507286 C1 RU2507286 C1 RU 2507286C1 RU 2013117818/02 A RU2013117818/02 A RU 2013117818/02A RU 2013117818 A RU2013117818 A RU 2013117818A RU 2507286 C1 RU2507286 C1 RU 2507286C1
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RU
Russia
Prior art keywords
gold
based alloy
alloy
nickel
indium
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RU2013117818/02A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2013117818/02A priority Critical patent/RU2507286C1/en
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Publication of RU2507286C1 publication Critical patent/RU2507286C1/en

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Abstract

FIELD: metallurgy.
SUBSTANCE: alloy contains the following, wt %: gold 90.5-91.5; nickel 1.0-1.5; indium 1.0-1.5; platinum 5.5-7.5.
EFFECT: obtaining gold-based low-compound alloy.
1 tbl

Description

Изобретение относится к области металлургии и касается производства сплавов на основе золота, которые могут быть использованы для изготовления ювелирных изделий, наградных знаков.The invention relates to the field of metallurgy and for the production of gold-based alloys, which can be used for the manufacture of jewelry, badges.

Известен сплав на основе золота, имеющий следующий состав, мас.%: золото 80,0-88,0; никель 3,0-5,0; хром 2,0-3,0; молибден 0,2-0,4; ванадий 0,2-0,4; углерод 0,7-1,5; вольфрам 1,5-2,5; железо 3,0-6,0 [1]. Такой сплав является многокомпонентным.A known alloy based on gold, having the following composition, wt.%: Gold 80,0-88,0; nickel 3.0-5.0; chrome 2.0-3.0; molybdenum 0.2-0.4; vanadium 0.2-0.4; carbon 0.7-1.5; tungsten 1.5-2.5; iron 3.0-6.0 [1]. Such an alloy is multicomponent.

Задачей изобретения является получение малокомпонентного сплава на основе золота.The objective of the invention is to obtain a small alloy based on gold.

Технический результат достигается тем, что сплав на основе золота, содержащий никель, дополнительно содержит индий при следующем соотношении компонентов, мас.%: золото 90,5-91,5; никель 1,0-1,5; индий 1,0-1,5; платина 5,5-7,5.The technical result is achieved in that the gold-based alloy containing nickel additionally contains indium in the following ratio of components, wt.%: Gold 90.5-91.5; nickel 1.0-1.5; indium 1.0-1.5; platinum 5.5-7.5.

В таблице приведены примерные составы сплава.The table shows approximate alloy compositions.

ТаблицаTable КомпонентыComponents Содержание, мас.%:Content, wt.%:   состав №1composition No. 1 состав №2composition No. 2 состав №3composition No. 3 ЗолотоGold 91,591.5 91,091.0 90,590.5 НикельNickel 1,51,5 1,251.25 1,01,0 ИндийIndium 1,51,5 1,251.25 1,01,0 ПлатинаPlatinum 5,55.5 6,56.5 7,57.5

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. Патент №3641228 ФРГ, 1987.1. Patent No. 3641228 of Germany, 1987.

Claims (1)

Сплав на основе золота, содержащий никель и платину, отличающийся тем, что он дополнительно содержит индий при следующем соотношении компонентов, мас.%: золото 90,5-91,5; никель 1,0-1,5; индий 1,0-1,5; платина 5,5-7,5. A gold-based alloy containing nickel and platinum, characterized in that it additionally contains indium in the following ratio of components, wt.%: Gold 90.5-91.5; nickel 1.0-1.5; indium 1.0-1.5; platinum 5.5-7.5.
RU2013117818/02A 2013-04-17 2013-04-17 Gold-based alloy RU2507286C1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2604148C1 (en) * 2015-07-17 2016-12-10 Сергей Алексеевич Костин Gold-based alloy, hardened with intermetallides containing iron, (versions)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137821A (en) * 1974-04-25 1975-11-01
EP0008975A1 (en) * 1978-08-31 1980-03-19 Comptoir Lyon-Alemand - Louyot Yellow gold-based alloy, particularly for use as a dental alloy, which may be coated by a ceramic material, and process for hardening said alloy
DE19640168A1 (en) * 1996-09-28 1998-04-09 Degussa High gold@ content yellow solder alloy for dentistry and jewellery
US6913656B2 (en) * 2003-08-11 2005-07-05 Ivoclar Vivadent, Inc. High gold alloy for porcelain fused to metal dental restorations
CN1916204A (en) * 2006-09-22 2007-02-21 钟尚林 Alloy materia in use for fabricating gold ornamental article in rose red
RU2326953C2 (en) * 2006-07-31 2008-06-20 Юлия Алексеевна Щепочкина Gold based alloy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137821A (en) * 1974-04-25 1975-11-01
EP0008975A1 (en) * 1978-08-31 1980-03-19 Comptoir Lyon-Alemand - Louyot Yellow gold-based alloy, particularly for use as a dental alloy, which may be coated by a ceramic material, and process for hardening said alloy
DE19640168A1 (en) * 1996-09-28 1998-04-09 Degussa High gold@ content yellow solder alloy for dentistry and jewellery
US6913656B2 (en) * 2003-08-11 2005-07-05 Ivoclar Vivadent, Inc. High gold alloy for porcelain fused to metal dental restorations
RU2326953C2 (en) * 2006-07-31 2008-06-20 Юлия Алексеевна Щепочкина Gold based alloy
CN1916204A (en) * 2006-09-22 2007-02-21 钟尚林 Alloy materia in use for fabricating gold ornamental article in rose red

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2604148C1 (en) * 2015-07-17 2016-12-10 Сергей Алексеевич Костин Gold-based alloy, hardened with intermetallides containing iron, (versions)

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