DE4320928C1 - Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etc - Google Patents
Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etcInfo
- Publication number
- DE4320928C1 DE4320928C1 DE19934320928 DE4320928A DE4320928C1 DE 4320928 C1 DE4320928 C1 DE 4320928C1 DE 19934320928 DE19934320928 DE 19934320928 DE 4320928 A DE4320928 A DE 4320928A DE 4320928 C1 DE4320928 C1 DE 4320928C1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- silver
- manganese
- gold
- gallium
- 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 - Fee Related
Links
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 36
- 239000000956 alloy Substances 0.000 title claims abstract description 36
- 229910052733 gallium Inorganic materials 0.000 title claims abstract description 20
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 17
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 11
- 229910052737 gold Inorganic materials 0.000 title claims description 17
- 229910052732 germanium Inorganic materials 0.000 title claims description 10
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 title claims description 10
- 229910052725 zinc Inorganic materials 0.000 title claims description 9
- 229910052718 tin Inorganic materials 0.000 title claims description 8
- 229910052802 copper Inorganic materials 0.000 title claims description 7
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 6
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 6
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 18
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 16
- 239000010931 gold Substances 0.000 claims description 16
- 239000004332 silver Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 9
- 239000011572 manganese Substances 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- WNOFCXXERXPMFQ-UHFFFAOYSA-N [Mn].[Ag].[Au] Chemical compound [Mn].[Ag].[Au] WNOFCXXERXPMFQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 5
- 229910052738 indium Inorganic materials 0.000 claims description 5
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 5
- 229910052741 iridium Inorganic materials 0.000 claims description 5
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 5
- 239000010948 rhodium Substances 0.000 claims description 5
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052707 ruthenium Inorganic materials 0.000 claims description 5
- 239000010437 gem Substances 0.000 claims description 2
- 229910001751 gemstone Inorganic materials 0.000 claims description 2
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000010938 white gold Substances 0.000 description 3
- 229910000832 white gold Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- MWOFIUYTMYHOLW-UHFFFAOYSA-N [Zn].[Cu].[Ag].[Au] Chemical compound [Zn].[Cu].[Ag].[Au] MWOFIUYTMYHOLW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007670 refining Methods 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
Die Erfindung betrifft Gold-Silber-Mangan-Schmucklegierungen und ihre Verwendung.The invention relates to gold-silver-manganese jewelry alloys and their use.
Aus CA-A 515 051 sind 9- und 14karätige Weißgold-Legierungen aus 37,5-60 Gewichts-% Gold, 0,5-10 Gewichts-% Mangan und Silber als Rest bekannt. Die Legierungen können zusätzlich geringe Mengen an Kupfer (bis 5%), Zink (bis 10%), Nickel (bis 10%) und Palladium (bis 5%) enthalten.CA-A 515 051 is 9 and 14 carat white gold alloys made of 37.5-60 % By weight gold, 0.5-10% by weight manganese and silver known as the rest. The Alloys can also contain small amounts of copper (up to 5%), zinc (up to 10%), nickel (up to 10%) and palladium (up to 5%).
Ausgehend von diesen bekannten Weißgold-Legierungen, stellt sich die Aufgabe der Erfindung, Gold-Silber-Mangan-Legierungen für die Herstellung von Bÿouteriewaren zu finden, die hinsichtlich des Farbtons und des Glanzes den bekannten Weißgold-Legierungen ähnlich sind, deren Schmelze jedoch eine geringere Viskosität besitzt und leichter zu vergießen ist und die ein niedrigeres Schmelzintervall aufweisen.Based on these well-known white gold alloys, the task arises of the invention, gold-silver-manganese alloys for the manufacture of boutique goods to find the known in terms of color and gloss White gold alloys are similar, but their melt is less Has viscosity and is easier to pour and which is lower Show melting interval.
Die die Lösung der Aufgabe darstellenden Gold-Silber-Mangan-Schmucklegierungen enthalten zusätzlich 0,5 bis 5 Gewichts-% Gallium und/oder Germanium und sind durch die im Anspruch 1 oder Anspruch 5 genannte Zusammensetzung gekennzeichnet.The gold-silver-manganese jewelry alloys that solve the problem additionally contain 0.5 to 5% by weight Gallium and / or Germanium and are by the in claim 1 or claim 5 characterized composition.
Gegebenenfalls können den Legierungen noch Zink, Zinn, Indium, Kupfer, Eisen und die für Gold-Legierungen bekannten Kornfeinungsmittel Ruthenium, Rhodium, Rhenium und Iridium in den im Anspruch 1 bzw. Anspruch 5 genannten Mengen zugegeben werden.If necessary, the alloys can also contain zinc, tin, indium, copper, iron and the grain refining agents ruthenium, rhodium, known for gold alloys, Rhenium and iridium in the in claim 1 and claim 5, respectively mentioned amounts are added.
Charakteristisch für die Legierungen gemäß der Erfindung sind ihr niedriges Schmelzintervall, ihre leichte Schmelzbarkeit und - bedingt durch die relativ niedrige Viskosität ihrer Schmelze - ihre leichte Vergießbarkeit. Diese wesentlichen Vorteile beruhen auf der Auswahl von Gallium und/oder Germanium als zusätzlichem Legierungsbestandteil.The low alloys are characteristic of the alloys according to the invention Melting interval, their easy meltability and - due to the relative low viscosity of their melt - their easy pourability. This essential Advantages are based on the choice of gallium and / or germanium additional alloy component.
Aus DE-A-34 14 128 sind Gold-Silber-Kupfer-Zink-Schmucklegierungen bekannt, die Gallium in einer Menge von 0,5-10 Gewichts-% enthalten. Der Gallium-Zusatz bewirkt dabei aber - anders als in dem System Gold-Silber-Mangan - eine Verminderung der Härte dieser zu den Farbgolden gehörenden Legierungen.From DE-A-34 14 128 gold-silver-copper-zinc jewelry alloys are known, which contain gallium in an amount of 0.5-10% by weight. The gallium additive but - unlike in the gold-silver-manganese system - causes one Reduction in the hardness of these alloys belonging to the color gold.
Die Zusammensetzung der Legierungen gemäß der Erfindung sind:The composition of the alloys according to the invention are:
14karätige Schmucklegierungen aus 58,5-60 Gewichts-% Gold,
25-40,5 Gewichts-% Silber, 0,5-10 Gewichts-% Mangan,
0,5-5 Gewichts-% Gallium und/oder Germanium, 0-5 Gewichts-% Zink,
0-3 Gewichts-% Zinn, 0-5 Gewichts-% Indium, 0-10 Gewichts-% Kupfer,
0-8 Gewichts-% Eisen und 0-1 Gewichts-% Ruthenium, Rhodium, Rhenium
und/oder Iridium und
18karätige Schmucklegierung aus 75-85 Gewichts-% Gold, 1-20 Gewichts-%
Silber, 0,5-10 Gewichts-% Mangan, 0,5-5 Gewichts-% Gallium
und/oder Germanium, 0-5 Gewichts-% Zink, 0-3 Gewichts-% Zinn,
0-3 Gewichts-% Indium, 0-4 Gewichts-% Kupfer, 0-4 Gewichts-% Eisen
und 0-1 Gewichts-% Ruthenium, Rhodium, Rhenium und/oder Iridium.14 carat jewelry alloys made of 58.5-60% by weight gold,
25-40.5% by weight silver, 0.5-10% by weight manganese,
0.5-5% by weight gallium and / or germanium, 0-5% by weight zinc,
0-3% by weight of tin, 0-5% by weight of indium, 0-10% by weight of copper,
0-8% by weight iron and 0-1% by weight ruthenium, rhodium, rhenium and / or iridium and
18 carat jewelry alloy made of 75-85% by weight gold, 1-20% by weight silver, 0.5-10% by weight manganese, 0.5-5% by weight gallium and / or germanium, 0-5% by weight zinc , 0-3% by weight of tin, 0-3% by weight of indium, 0-4% by weight of copper, 0-4% by weight of iron and 0-1% by weight of ruthenium, rhodium, rhenium and / or iridium.
Besonders bewährt haben sich als Gallium enthaltende Schmucklegierungen solche ausJewelry alloys containing gallium have proven particularly useful out
58,5 Gewichts-% Gold, 35-40,5 Gewichts-% Silber, 0,5-5 Gewichts-%
Mangan und 0,5-1,5 Gewichts-% Gallium und
75 Gewichts-% Gold, 15-20 Gewichts-% Silber, 4-8 Gewichts-% Mangan und
1-2 Gewichts-% Gallium.58.5% by weight gold, 35-40.5% by weight silver, 0.5-5% by weight manganese and 0.5-1.5% by weight gallium and
75% by weight gold, 15-20% by weight silver, 4-8% by weight manganese and 1-2% by weight gallium.
Spezielle Schmucklegierungen gemäß der Erfindung bestehen ausSpecial jewelry alloys according to the invention consist of
58,5 Gewichts-% Gold, 36 Gewichts-% Silber, 4,5 Gewichts-% Mangan und
1 Gewichts-% Gallium,
58,5 Gewichts-% Gold, 33,5 Gewichts-% Silber, 4,5 Gewichts-% Mangan,
1 Gewichts-% Germanium, 1 Gewichts-% Zink und 1,5 Gewichts-% Zinn und
75 Gewichts-% Gold, 17 Gewichts-% Silber, 7 Gewichts-% Mangan und 1 Gewichts-%
Gallium.58.5% by weight gold, 36% by weight silver, 4.5% by weight manganese and 1% by weight gallium,
58.5% by weight gold, 33.5% by weight silver, 4.5% by weight manganese, 1% by weight germanium, 1% by weight zinc and 1.5% by weight tin and
75% by weight gold, 17% by weight silver, 7% by weight manganese and 1% by weight gallium.
Die Schmucklegierungen und die daraus gefertigten Bÿouteriewaren besitzen einen schönen Glanz; ihr Farbton reicht von gelbweiß über weiß bis platinweiß. Aufgrund ihrer niedrigen Schmelzintervalle eignen sich die Legierungen sehr gut zum Eingießen von Schmucksteinen, besonders von Diamanten, eine Arbeitsweise, die anstelle des aufwendigeren Fassens der Steine an Bedeutung gewinnt.Own the jewelry alloys and the boutique goods made from them a nice shine; their color ranges from yellow-white to white to platinum white. Due to their low melting intervals, the alloys are very suitable good for pouring gemstones, especially diamonds, a way of working, which is gaining in importance instead of the more elaborate process of collecting the stones.
Zur näheren Erläuterung der Erfindung werden in den Tabellen 1 und 2 Zusammensetzung, Farbe und Schmelzintervall von einigen 14karätigen Schmucklegierungen - Legierungen A bis F in Tabelle 1 - und von einigen 18karätigen Schmucklegierungen - Legierungen H bis K in Tabelle 2 - gemäß der Erfindung und von einer weder Gallium noch Germanium enthaltenden Legierung (G) zum Vergleich angegeben.For a more detailed explanation of the invention in Tables 1 and 2 composition, Color and melting interval of some 14 carat jewelry alloys - Alloys A to F in Table 1 - and of some 18 carat jewelry alloys - Alloys H to K in Table 2 - according to the invention and from an alloy (G) containing neither gallium nor germanium for comparison specified.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934320928 DE4320928C1 (en) | 1993-06-24 | 1993-06-24 | Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934320928 DE4320928C1 (en) | 1993-06-24 | 1993-06-24 | Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4320928C1 true DE4320928C1 (en) | 1994-03-17 |
Family
ID=6491070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19934320928 Expired - Fee Related DE4320928C1 (en) | 1993-06-24 | 1993-06-24 | Jewelry alloy - comprises gold@, silver@, manganese@, gallium@ and/or germanium, zinc@, tin@, copper@ etc |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4320928C1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4423646C1 (en) * | 1994-07-06 | 1995-08-17 | Wieland Edelmetalle | Nickel@-free white gold jewelry alloy |
| FR2764906A1 (en) * | 1997-06-18 | 1998-12-24 | Engelhard Clal Sas | New eighteen and fourteen carat grey gold@ alloys |
| DE10027605A1 (en) * | 2000-06-06 | 2001-12-20 | Hafner C Gmbh & Co | Alloy used in the production of jewelry, coins or medallions contains gold and chromium |
| DE10038698A1 (en) * | 2000-07-31 | 2002-02-21 | Fachhochschule Pforzheim Hochs | White gold alloy |
| FR2815044A1 (en) * | 2000-10-06 | 2002-04-12 | Cookson Metaux Precieux Sa | GRAY GOLD ALLOY 18 CARATS FOR JEWELRY, WITHOUT NICKEL AND WITHOUT PALLADIUM |
| EP1266974A1 (en) * | 2001-05-30 | 2002-12-18 | Leg.Or S.r.l | Gold alloys and master alloys for obtaining them |
| EP2045343A1 (en) | 2007-09-27 | 2009-04-08 | Legor Group S.r.l. | Alloys for jewellery for making nickel-free white gold objects. |
| WO2009092920A3 (en) * | 2007-11-12 | 2010-06-17 | X-Or | Solid gold alloy having a white colour, the entirety of which is shining |
| ITPD20130003A1 (en) * | 2013-01-11 | 2014-07-12 | Legor Group S P A | COMPOSITION OF LEGA MOTHER FOR THE PRODUCTION OF GOLD ALLOYS WITH INNOVATIVE SYSTEM OF REFINERS AND GOLD LEAGUE OBTAINED THROUGH SUCH COMPOSITION OF LEGA MOTHER |
| WO2014174482A1 (en) * | 2013-04-24 | 2014-10-30 | Progold S.P.A. | Master alloys for manufacturing white gold alloys, and method for manufacturing thereof |
| RU2586175C1 (en) * | 2015-06-08 | 2016-06-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Alloy based on white gold 585 sample |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA515051A (en) * | 1955-07-26 | J. M. Boyd William | White gold alloys | |
| DE3414128A1 (en) * | 1984-04-14 | 1985-12-12 | Heraeus Edelmetalle Gmbh, 6450 Hanau | Coloured-gold alloys |
-
1993
- 1993-06-24 DE DE19934320928 patent/DE4320928C1/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA515051A (en) * | 1955-07-26 | J. M. Boyd William | White gold alloys | |
| DE3414128A1 (en) * | 1984-04-14 | 1985-12-12 | Heraeus Edelmetalle Gmbh, 6450 Hanau | Coloured-gold alloys |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4423646C1 (en) * | 1994-07-06 | 1995-08-17 | Wieland Edelmetalle | Nickel@-free white gold jewelry alloy |
| FR2764906A1 (en) * | 1997-06-18 | 1998-12-24 | Engelhard Clal Sas | New eighteen and fourteen carat grey gold@ alloys |
| DE10027605A1 (en) * | 2000-06-06 | 2001-12-20 | Hafner C Gmbh & Co | Alloy used in the production of jewelry, coins or medallions contains gold and chromium |
| EP1178124A3 (en) * | 2000-07-31 | 2003-10-08 | Fachhochschule Pforzheim Hochschule für Gestaltung Technik und Wirtschaft | White gold alloy |
| DE10038698A1 (en) * | 2000-07-31 | 2002-02-21 | Fachhochschule Pforzheim Hochs | White gold alloy |
| FR2815044A1 (en) * | 2000-10-06 | 2002-04-12 | Cookson Metaux Precieux Sa | GRAY GOLD ALLOY 18 CARATS FOR JEWELRY, WITHOUT NICKEL AND WITHOUT PALLADIUM |
| EP1266974A1 (en) * | 2001-05-30 | 2002-12-18 | Leg.Or S.r.l | Gold alloys and master alloys for obtaining them |
| EP2045343A1 (en) | 2007-09-27 | 2009-04-08 | Legor Group S.r.l. | Alloys for jewellery for making nickel-free white gold objects. |
| WO2009092920A3 (en) * | 2007-11-12 | 2010-06-17 | X-Or | Solid gold alloy having a white colour, the entirety of which is shining |
| ITPD20130003A1 (en) * | 2013-01-11 | 2014-07-12 | Legor Group S P A | COMPOSITION OF LEGA MOTHER FOR THE PRODUCTION OF GOLD ALLOYS WITH INNOVATIVE SYSTEM OF REFINERS AND GOLD LEAGUE OBTAINED THROUGH SUCH COMPOSITION OF LEGA MOTHER |
| WO2014108849A1 (en) * | 2013-01-11 | 2014-07-17 | Legor Group S.P.A. | Master alloy composition for producing gold alloys and gold alloy |
| WO2014174482A1 (en) * | 2013-04-24 | 2014-10-30 | Progold S.P.A. | Master alloys for manufacturing white gold alloys, and method for manufacturing thereof |
| RU2586175C1 (en) * | 2015-06-08 | 2016-06-10 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Alloy based on white gold 585 sample |
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| Date | Code | Title | Description |
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| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |