KR940004778Y1 - Golden ornaments - Google Patents

Golden ornaments Download PDF

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Publication number
KR940004778Y1
KR940004778Y1 KR92002577U KR920002577U KR940004778Y1 KR 940004778 Y1 KR940004778 Y1 KR 940004778Y1 KR 92002577 U KR92002577 U KR 92002577U KR 920002577 U KR920002577 U KR 920002577U KR 940004778 Y1 KR940004778 Y1 KR 940004778Y1
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South Korea
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gold
nitride
ion plating
present
precious metal
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KR92002577U
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Korean (ko)
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KR930019807U (en
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선호천
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선호천
주식회사 동 우
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    • 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
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • 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
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating

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  • 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)

Abstract

내용 없음.No content.

Description

금색 외장 부품Gold exterior parts

제1도는 본 고안인 귀금속 장식품의 일예를 나타낸 종단면도.Figure 1 is a longitudinal sectional view showing an example of the precious metal ornament of the present invention.

제2도는 본 고안에 있어서, 이온도금 장치의 설명 개략도.2 is a schematic view of an ion plating apparatus according to the present invention.

제3(a)도, 제3(b)도는 본 고안과 다른 실시예에 있어서의 귀금속 장식품을 제조하는 공정을 나타낸 설명도.FIG. 3 (a) and FIG. 3 (b) are explanatory views showing the process of manufacturing the precious metal ornament in this invention and another Example.

제4도는 본 고안의 귀금속 장식품을 다시 한번 별도의 실시예로 나타낸 종단면도이다.Figure 4 is a longitudinal sectional view showing the precious metal ornament of the present invention in another embodiment once again.

본 고안은 시계, 안경프레임, 라이타, 만년필, 브러치등의 장식품 또는 장식적 요소를 겸비한 제품(본 고안에 있어서 이들을 간단히 장식품이라 약칭한다)에 귀금속류 금색의 표면층을 부여하여 만들어진 귀금속류의 금색 외장부품에 관한 것이다.The present invention is made of precious metal gold exterior parts made by adding precious metal gold surface layer to products including ornaments or decorative elements such as watches, eyeglass frames, lighters, fountain pens, brushes, etc. It is about.

종래에는 시계, 안경프레임, 라이타, 만년필, 브러치등의 장식품에 귀금속을 사용한 금(金) 금합금의 금색귀금속 피막을 진공 증착 또는 이온도금(ION PLATING)등으로 형성한 장식품이 알려져 있다.Background Art Conventionally, ornaments in which a gold precious metal film of a gold alloy using precious metals for ornaments such as watches, eyeglass frames, lighters, fountain pens, and brushes are formed by vacuum deposition or ion plating are known.

상기 종래의 장식품은 금속, 프라스틱, 유리등으로 만들어진 장식기재에 비금속의 이온도금에 의해 질화(窒化) 티탄늄(Ti)이나 질화지르코늄(Zr) 또는 질화 탄탈럼(Ta)에 의한 금색피막을 부착시키고, 이위에 색조의 개선을 위하여 귀금속인 금이나 금합금을 이온도금법에 의한 얇은 막을 부착시켜 귀금속의 금색을 형성하는 방법이 사용되고 있다.The conventional ornaments are attached with a gold film made of titanium nitride (Ti), zirconium nitride (Zr), or tantalum nitride (Ta) by a non-metal ion plating on a decorative material made of metal, plastic, glass, or the like. In order to improve the color tone, a thin film of gold or gold alloy, which is a precious metal, is formed by ion plating to form a gold color of the precious metal.

그러나, 종래의 귀금속을 최종층을 사용하는 방법은 금을 사용하기 때문에 가격이 높아지고, 금 자체의 내마모성이 낮으며, 밀착력이 약하기 때문에 밑바닥의 질화 Ti, 질화 Zr 또는 질화 Ta의 피막이 단가간의 사용으로 노출되는 중대한 결함이 있어 광면(光面)이 적은 디자인이나 저가상품 지향으로 밖에 실용화시키기 어려운 상태로 개선이 요망되고 있다.However, since the use of the final layer of conventional noble metals uses gold, the price is high, the wear resistance of the gold itself is low, and the adhesion is weak. Therefore, the bottom layer of Ti nitride, Zr nitride, or Ta nitride is used for the unit price. There is a serious defect to be exposed, and there is a need for improvement in a state where it is difficult to put into practical use only for low light design or low-cost products.

최종층의 내마모성을 개선하기 위해서 귀금속 피막층의 두께를 두껍게 하면 질화 Ti, 질화 Zr 또는 질화 Ta 금색피막과 귀금속 피막간의 밀착력이 약하고, 귀금속막은 1.0μ정도가 한도이며, 더우기 생산효율이 나쁘고, 내구품질, 생산 가격면에도 문제를 지니고 있다.In order to improve the wear resistance of the final layer, thickening the thickness of the noble metal coating layer has a weak adhesion between the titanium nitride, Zr nitride or Ta nitride gold coating and the noble metal coating, and the precious metal film has a limit of about 1.0μ, and furthermore, the production efficiency is poor, and the durability quality is high. It also has problems in terms of production price.

밀착성 확보를 위해서 귀금속 피막을 0.5μ 이하로 얇게 하면 내마모성이 나쁘고 마모 크레임이 발생하여 한계 두께 관리가 곤란하다.In order to secure the adhesion, when the noble metal film is thinned to 0.5μ or less, the wear resistance is bad and the wear crack is generated, which makes it difficult to manage the limit thickness.

본 고안은 상기와 같이 잘 알려진 기술상 문제점을 해결하고, 우수한 품질의 장식품을 적은 가격에 효율적으로 색조를 다양화 하는 것을 제공하는 것이다.The present invention solves the well-known technical problems as described above, and to provide a variety of tones efficiently for a good quality ornaments at a low price.

본 고안은 장식기재와 그 장식기재의 표면에 이온도금에 의해 질화 Ti을 주성분으로하는 금녹색 피막을 형성하여 만들어진 층과 그 금녹색 피막층의 표면에 이온도금에 의해 질화 Zr을 주성분으로한 금황색의 0.2μ 이하인 얇은 막인 형성함으로써 얻을 수 있는 귀금속류 금색외장 부품을 요지로 하는 것이다.The present invention is a layer made by forming a gold green film containing Ti nitride as a main component by ion plating on the surface of the decorative substrate and the decoration material, and a gold yellow containing Zr nitride as the main component by ion plating on the surface of the gold green coating layer. The gold metal exterior parts of the noble metals obtained by forming a thin film having a thickness of 0.2 mu or less are the main points.

이하 본 고안을 도면에 의하여 구체적으로 설명한다.Hereinafter, the present invention will be described in detail with reference to the drawings.

제1도와 같이 본 고안의 귀금속류 금색 외장부품(1)은 장식기재(2)와 그 장식기재(2)의 표면에 이온도금으로 질화 Zr의 금황색을 형성하여 만들어진 마무리층(4)으로 구성되어 금 또는 금합금인 귀금속을 일체 사용하지 않도혹 구성되어 있다.As shown in FIG. 1, the precious metal-type gold exterior part 1 of the present invention is composed of a decorative substrate 2 and a finishing layer 4 formed by forming gold yellow of Zr nitride by ion plating on the surface of the decorative substrate 2. It is composed without using any precious metal which is gold or gold alloy.

이하 본 고안을 실시예를 통하여 설명하되, 본 고안의 실시예는 본 고안이 이것에 의해서 제한되는 것은 아니다.Hereinafter, the present invention will be described through examples, but embodiments of the present invention are not limited thereto.

[실시예1]Example 1

제3도에서 스테인레스 304제의 시계밴드에 이온도금을 잘 알려진 방법에 의해 실시하였다.In FIG. 3, ion plating was performed on a stainless steel watch band by a well-known method.

제4도의 이 경우에 사용된 공지한 이온 고금장치의 개략도로서, 진공탱크(6)의 음극(CATHODE)전극(7)에 걸어 놓은 안경프레임 소재(8) 및 이에 대응하는 하측에 가열수단을 갖춘 증발원 보드(蒸發源 BOARD)(9)가 배치되어 직류전원(10)에 연결되어 있다.4 is a schematic view of a known ion depositing apparatus used in this case of FIG. 4, having a spectacle frame material 8 suspended from a cathode electrode 7 of a vacuum tank 6 and a heating means corresponding thereto. An evaporation source board 9 is arranged and connected to the DC power supply 10.

보드(9)는 가열전원(11)에 의해 필요한 온도로 가열, 조절하도록 되어 있다. 증발원으로 Ti, 반응개스로서 질소 및 에칠렌 개스를 사용하여 전자비임에 의해 Ti를 증발시켜 반응개스와 반응시키고, 석출속도를 약 0.01-0.02μm/분으로 조절하여 10-4-10-5torr의 진공상태에서 약30분간 이온도금을 하여 제3도의 Ti소재상에 두께 0.5μ의 금녹색 피막을 형성하였다.The board 9 is heated and adjusted to the required temperature by the heating power source 11. Evaporation source as Ti, reaction with nitrogen, and ethylene gas as a gas to evaporate Ti by the electron beam is reacted with the reaction gas, by controlling the deposition rate of approximately 0.01-0.02μm / minute of 10 -4 -10 -5 torr Ion plating was carried out for about 30 minutes in a vacuum to form a gold green film having a thickness of 0.5 mu on the Ti material of FIG.

다음에 에치렌 개스의 유량을 정지시키고, 진공도를 10-3-10-4Torr로 하고 별도의 도가니에 준비되어 있는 Zr을 전자비임에 의해 증발시켜 반응개스와 반응시켜 석출속도를 0.002-0.004μ/분으로 조절하여 이온도금하고 0.1/μ, 0.2μ, 0.3μ 두께의 질화 Zr의 피막을 형성하였다.Next, the flow rate of the ethylene gas was stopped, the vacuum degree was set to 10 -3 -10 -4 Torr, and Zr prepared in a separate crucible was evaporated by an electron beam to react with the reaction gas, and the precipitation rate was 0.002-0.004 μ. It was adjusted to / min and ion plated to form a film of Zr nitride of 0.1 / μ, 0.2μ, 0.3μ thickness.

이것에 의해 밀착성이 우수한 시계밴드를 얻을 수 있었지만 0.3μ두께의 것은 질화 Zr의 금황색 그 자체의 색조를 나타내는 귀금속류의 금색피막을 얻을 수는 없었다.As a result, a watch band having excellent adhesion could be obtained, but a gold film of noble metals having a thickness of 0.3 μm exhibiting a gold-yellow color tone of Zr nitride itself could not be obtained.

200셋트의 롯트(LOt)로 반복하여 10회 작업을 한 결과, 밀착성 불량의 발생은 0%였다.As a result of repeating ten operations with 200 sets of LOTS, the occurrence of poor adhesion was 0%.

더우기 공지되어 있는 방법으로 제조한 밴드와 본 실시예 1의 방법으로 제조된 밴드를 마모시험(하중 50g, 대마모물은 연마포, 마모폭 100mm)으로서 마모성을 비교한 결과 공지된 방법으로 시작한 밴드는 10 왕복의 단회수로 밑바닥인 금녹색의 질화 Ti이 노출되어 보기 흉한 외관이 되었지만 본 고안인 실시예 1의 방법은 0.1μ의 것도, 1,000회 왕복 시험후에도 아무런 이상이 확인됨이 없이 마모성이 우수하고 외관에 아무런 변화가 나타나지 않았다. 명확히 본 고안의 우수한 효과가 확인되었다.Moreover, the bands produced by the known method and the bands produced by the method of Example 1 were compared with the wear property as a wear test (load 50g, the abrasive is abrasive cloth, wear width 100mm) and the band started by the known method The gold green Ti nitride, which was exposed to the bottom with a single round of 10 round trips, was exposed to the unsightly appearance, but the method of Example 1 of the present invention was 0.1 μm, and the wearability was excellent without any abnormality even after 1,000 round trips. And no change in appearance. Clearly, the excellent effect of the present invention was confirmed.

[실시예2]Example 2

실시예1의 스테인레스제 밴드대신에 순 Ti제 안경 프레임을 소재로 사용하여 실시예-1과 마찬가지로 처리한 결과 밀착성, 내마모성이 우수한 귀금속류의 금색 안경프레임을 얻을 수 있었다.As a result of treatment in the same manner as in Example 1, using pure Ti eyeglass frames instead of the stainless steel bands of Example 1, gold glasses frames of precious metals having excellent adhesion and wear resistance were obtained.

[비교예1]Comparative Example 1

실시예1의 스테인레스제 밴드를 사용하고 증발원으로 Ti, 반응개스로 질소 및 에칠렌개스를 사용하여 전자비임에 의해 Ti를 증발시켜 반응개스와 반응시키고 석출속도를 약 0.01-0.02μ/분을 조절하여 10-4-10-5Torr의 진공 상태에서 약50분간 이온도금을 하여 스테인레스 소재상에 두께 0.7μ의 금녹색 피막을 형성하였다.Using the stainless steel band of Example 1 and using Ti as the evaporation source, nitrogen and ethylene gas as the reaction gas to evaporate Ti by the electron beam to react with the reaction gas and to adjust the precipitation rate of about 0.01-0.02μ / min Ion plating was carried out for about 50 minutes in a vacuum of 10 -4 -10 -5 Torr to form a gold green film having a thickness of 0.7 mu on a stainless material.

내마모성은 본 고안과 비교하여 아무런 손색이 없었지만 색조가 나쁘며, 그 자체로서는 금, 금합금의 귀금속과 비교하면 크게 좋지 않아 장식품으로서는 실용에 공급하기 어려운 상태였다.The abrasion resistance was inferior to the present invention, but the color tone was bad. As a result, the wear resistance was not very good compared to the precious metals of gold and gold alloys, so it was difficult to supply practically as an ornament.

[비교예 2]Comparative Example 2

실시예 1의 스테인레스제 밴드를 사용하고 증발원으로 Zr, 반응개스로 질소개스를 사용하여 전자비임에 의해 Zr을 증발시켜 반응개스와 반응시키고 석출속도를 약 0.03-0.04μ/분으로 조절하여 10-4-10-5Torr의 진공 상태에서 약80분간 이온도금을 하여 스테인레스 소재에 두께 0.3μ의 금황색피막을 형성하였다.Example 1 Stainless steel used for the band of the evaporation source and Zr, and a reaction gas with the nitrogen gas evaporated to Zr by the electron beam reacts with the reaction gas and control the deposition rate of about 0.03-0.04μ / 10 minutes - Ion plating was carried out for about 80 minutes in a vacuum of 4 -10 -5 Torr to form a gold-yellow film with a thickness of 0.3μ.

내마모성은 본 고안과 비교하여 아무런 손색이 없었지만 색조가 나쁘며, 그 자체로서는 금, 금합금의 귀금속과 비교하면 크게 좋지 않아 장식품으로서는 실용에 공급하기 어려운 상태였다.The abrasion resistance was inferior to the present invention, but the color tone was bad. As a result, the wear resistance was not very good compared to the precious metals of gold and gold alloys, so it was difficult to supply practically as an ornament.

이상에서 설명한 바와같이 본 고안의 귀금속류 금색피막으로 피복시킨 장식외장부품은 장식기재와 그 장식기재의 표면에 이온도금에 의해 질화 Ti을 주성분으로하는 금녹색 피막을 형성하여 만들어진 층과 그 금녹색 피막층의 표면에 이온도금에 의해 질화 Zr을 주성분으로한 금황색의 0.2μ이하의 박막을 형성한 것으로 만들어지고, 금 또는 귀금속합금을 일체 사용하지 않고, 싼 가격에 내마모성이 우수하고 더우기 외관이 우수한 귀금속류 금색을 쉽게 얻을 수 있다.As described above, the decorative exterior parts coated with the precious metal gold coating of the present invention are formed by forming a gold green coating mainly composed of Ti nitride by ion plating on the decorative substrate and its surface and the gold green coating layer. Precious metals made of gold-yellow 0.2μ or less thin film containing Zr nitride as the main component by ion plating on the surface of the metal are not used at all, and have excellent wear resistance and excellent appearance at a low price without using any gold or precious metal alloy. Gold is easy to get.

또한, 잘 알려진 방법처럼 단기간의 사용에 의해 최상층의 금 또는 금합금이 마모 또는 소실됨으로써 밑바닥층의 피막이 노출되어 위화감을 주는 것이 아닌 좋은 품질의 외장부품을 얻을 수 있으며, 귀금속을 일체 사용하지 않기 때문에 극히 싼 가격에 공급하는 것이 가능하다.In addition, as a well-known method, the top layer of gold or gold alloy is worn out or lost by short-term use, so that the coating on the bottom layer is not exposed and gives a good quality exterior parts. It is possible to supply at a cheap price.

Claims (1)

장식기재(2)와 그 장식기재(2)의 표면에 이온도금에 의해 질화 Ti을 주성분으로 하는 금녹색 피막을 형성한 층과 그 금녹색 피막층의 표면에 이온도금에 의해 질화 Zr을 주성분으로한 금황의 0.2μ 이하인 박막을 형성한 것으로 만들어진 금색 외장 부품.A layer having a gold green film containing Ti nitride as a main component on the surface of the decorative base material 2 and the decorative base material 2 by ion plating, and a Zr nitride containing the main component of Zr nitride by ion plating on the surface of the gold green film layer A gold exterior part made by forming a thin film having a thickness of 0.2 μm or less of gold.
KR92002577U 1992-02-21 1992-02-21 Golden ornaments KR940004778Y1 (en)

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