JPH0259866B2 - - Google Patents
Info
- Publication number
- JPH0259866B2 JPH0259866B2 JP15295283A JP15295283A JPH0259866B2 JP H0259866 B2 JPH0259866 B2 JP H0259866B2 JP 15295283 A JP15295283 A JP 15295283A JP 15295283 A JP15295283 A JP 15295283A JP H0259866 B2 JPH0259866 B2 JP H0259866B2
- Authority
- JP
- Japan
- Prior art keywords
- gold
- aluminum
- reddish
- platinum
- alloy
- 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
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052737 gold Inorganic materials 0.000 claims description 17
- 239000010931 gold Substances 0.000 claims description 17
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- -1 gold-aluminum Chemical compound 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- VCUFZILGIRCDQQ-KRWDZBQOSA-N N-[[(5S)-2-oxo-3-(2-oxo-3H-1,3-benzoxazol-6-yl)-1,3-oxazolidin-5-yl]methyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C1O[C@H](CN1C1=CC2=C(NC(O2)=O)C=C1)CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F VCUFZILGIRCDQQ-KRWDZBQOSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 229910000923 precious metal alloy Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Vapour Deposition (AREA)
Description
【発明の詳細な説明】
本発明は、指輪、ネツクレス、バンド、ブレス
レツト、時計側など、貴金属又は、貴金属合金を
使用した装飾用材料の製造方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing decorative materials such as rings, necklaces, bands, bracelets, watch parts, etc. using precious metals or precious metal alloys.
従来、装飾用銀、白金、金またはそれらの合金
上に紫色を呈する金−アルミニウム合金から成る
被膜をめつきにより形成していたが、この被膜は
紫色しか呈さないという欠点を有していた。 Conventionally, a coating made of a gold-aluminum alloy that exhibits a purple color has been formed on decorative silver, platinum, gold, or an alloy thereof by plating, but this coating has the disadvantage that it only exhibits a purple color.
本発明は上記の欠点を解消せんがためになされ
たものであり、表面に赤紫色の金とアルミニウム
と酸素から成る被膜を有する種々の形状の装飾用
材料の製造方法を提供せんとするものである。 The present invention has been made to solve the above-mentioned drawbacks, and it is an object of the present invention to provide a method for producing decorative materials of various shapes having a reddish-purple coating on the surface consisting of gold, aluminum, and oxygen. be.
本発明は、装飾用銀、白金、金またはそれらの
合金上に、金とアルミニウムを酸化性雰囲気の乾
式めつきにより付着して赤紫色を呈するようにす
ることを特徴とするものである。 The present invention is characterized in that gold and aluminum are deposited on decorative silver, platinum, gold, or an alloy thereof by dry plating in an oxidizing atmosphere so that the metal exhibits a reddish-purple color.
而して本発明の製造法において、金とアルミニ
ウムを酸化性雰囲気の乾式めつきにて装飾用銀、
白金、金またはそれらの合金上に付着する理由
は、装飾品としての種々の形状に加工できるよう
にし、且つ単なる紫色の金とアルミニウムから成
る合金被膜を製造中に酸化させて単なる紫色を赤
紫色に変えるためと、金とアルミニウムから成る
合金被膜そのものよりさらに耐食性を向上させ硬
くするためである。 In the manufacturing method of the present invention, gold and aluminum are dry plated in an oxidizing atmosphere to form decorative silver,
The reason for adhering to platinum, gold, or their alloys is that they can be processed into various shapes as ornaments, and the simple purple alloy coating consisting of gold and aluminum is oxidized during manufacturing, changing the simple purple color to a reddish-purple color. This is to improve corrosion resistance and make it harder than the alloy coating itself consisting of gold and aluminum.
次に本発明の製造方法による具体的な装飾用材
料の製造実施例について説明する。 Next, specific examples of manufacturing decorative materials using the manufacturing method of the present invention will be described.
実施例 １
10mm×10mm×１mmの白金−パラジウム10重量％
板上に、金−アルミニウム22重量％合金のターゲ
ツトを用いて10-3TorrのAr＋O2雰囲気にてスパ
ツタリングにより、金とアルミニウムを厚さ0.1
mm付着したところ、その白金−パラジウム10重量
％板の表面は金−アルミニウム22重量％合金の酸
化されたあざやかな赤紫色を呈し、その表面のビ
ツカース硬さが、75から245に上昇し、硬化した。Example 1 10 mm x 10 mm x 1 mm platinum-palladium 10% by weight
Gold and aluminum were deposited on the plate to a thickness of 0.1% by sputtering in an Ar + O 2 atmosphere at 10 -3 Torr using a target of 22% gold-aluminum alloy by weight.
When the 10 wt% platinum-palladium plate was attached, the surface of the platinum-palladium 10 wt% plate took on a bright reddish-purple color due to the oxidation of the gold-aluminum 22 wt% alloy, and the Vickers hardness of the surface increased from 75 to 245, hardening. did.
実施例 ２
外径18mm、肉厚３mmのK18甲丸指輪上に、独立
した金及びアルミニウムのターゲツトを用いて
10-3TorrのAr＋O2雰囲気にてスパツタリングに
より、重量比で金：アルミニウム＝75：25の被膜
を0.2mm付着したところ、その指輪の表面はあざ
やかな赤紫色を呈し、その表面のビツカース硬さ
が、370に上昇し、硬化した。Example 2 Separate gold and aluminum targets were used on a K18 round ring with an outer diameter of 18 mm and a wall thickness of 3 mm.
When a 0.2 mm film of gold:aluminum = 75:25 by weight was deposited by sputtering in an Ar + O 2 atmosphere at 10 -3 Torr, the surface of the ring exhibited a bright reddish-purple color and exhibited a Vickers hardness. However, it rose to 370 and hardened.
尚、実施例では金とアルミニウムの重量比が
78：22及び75：25の場合について述べたが、本発
明はこれに限るものではなく、あざやかな赤紫色
を得るために金とアルミニウムの重量比が85：15
〜65：35の範囲が好ましいものである。 In addition, in the example, the weight ratio of gold and aluminum is
Although the cases of 78:22 and 75:25 have been described, the present invention is not limited to this, and the weight ratio of gold and aluminum is 85:15 in order to obtain a vivid reddish-purple color.
A range of 65:35 is preferred.
上記の説明で明らかなように本発明の製造法は
銀、白金、金またはそれらの合金の表面に金とア
ルミニウムを全面または部分的に酸化性雰囲気の
乾式めつきにより付着させることにより、種々の
形状の赤紫色又は赤紫色と他の色の混じつた装飾
材料を製造できるので、従来の製造法にとつて代
わることのできる画期的なものと言える。 As is clear from the above description, the manufacturing method of the present invention involves depositing gold and aluminum on the entire surface or part of silver, platinum, gold, or their alloys by dry plating in an oxidizing atmosphere. Since it is possible to produce a decorative material with a shape of reddish-purple or a mixture of reddish-purple and other colors, it can be said to be an epoch-making product that can replace conventional manufacturing methods.
Claims (1)
に、金とアルミニウムを酸化性雰囲気の乾式めつ
きにより付着して赤紫色を呈するようにすること
を特徴とする装飾用材料の製造方法。1. A method for producing a decorative material, which comprises depositing gold and aluminum on decorative silver, platinum, gold, or an alloy thereof by dry plating in an oxidizing atmosphere so that the material exhibits a reddish-purple color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15295283A JPS6046361A (en) | 1983-08-22 | 1983-08-22 | Preparation of decorative material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15295283A JPS6046361A (en) | 1983-08-22 | 1983-08-22 | Preparation of decorative material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6046361A JPS6046361A (en) | 1985-03-13 |
| JPH0259866B2 true JPH0259866B2 (en) | 1990-12-13 |
Family
ID=15551743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15295283A Granted JPS6046361A (en) | 1983-08-22 | 1983-08-22 | Preparation of decorative material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046361A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3262686B2 (en) * | 1995-02-17 | 2002-03-04 | オリエント時計株式会社 | Golden ornament and manufacturing method thereof |
-
1983
- 1983-08-22 JP JP15295283A patent/JPS6046361A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6046361A (en) | 1985-03-13 |
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