JPH0499870A - Production of ceramic coating material - Google Patents
Production of ceramic coating materialInfo
- Publication number
- JPH0499870A JPH0499870A JP21623890A JP21623890A JPH0499870A JP H0499870 A JPH0499870 A JP H0499870A JP 21623890 A JP21623890 A JP 21623890A JP 21623890 A JP21623890 A JP 21623890A JP H0499870 A JPH0499870 A JP H0499870A
- Authority
- JP
- Japan
- Prior art keywords
- ceramic coating
- coating layer
- layer
- ions
- base material
- 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.)
- Granted
Links
- 238000005524 ceramic coating Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011247 coating layer Substances 0.000 claims abstract description 36
- 150000002500 ions Chemical class 0.000 claims abstract description 16
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 27
- 239000010410 layer Substances 0.000 abstract description 12
- 238000007747 plating Methods 0.000 abstract description 7
- 238000001962 electrophoresis Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000007751 thermal spraying Methods 0.000 abstract description 3
- 150000001793 charged compounds Chemical class 0.000 abstract description 2
- 235000019646 color tone Nutrition 0.000 abstract 2
- 210000003298 dental enamel Anatomy 0.000 abstract 1
- 238000005468 ion implantation Methods 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 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
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 plastics Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、セラミックス被覆層表面の色調を変化させる
ことのできるセラミックス被覆材料の製造方法に関する
。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a ceramic coating material that can change the color tone of the surface of a ceramic coating layer.
（従来技術）
金属やカラスのような無機材料、プラスチックのような
有機材料などの外観、耐食性および耐熱性などを向上さ
せる方法として、表面にセラミックス被覆層を形成する
方法が従来より行われている。(Prior art) As a method of improving the appearance, corrosion resistance, heat resistance, etc. of inorganic materials such as metals and glass, and organic materials such as plastics, a method of forming a ceramic coating layer on the surface has been conventionally used. .
このセラミックス被覆材料の製造方法には、はうるう法
、ライニング法、加熱法および電気泳動法のように基材
表面にセラミックス原料の被覆層を形成した後、焼成す
る方法、溶射法や真空めっき法のように基材表面に直接
セラミックス被覆層を形成する方法などがあるが、外観
的には真空めっき法、例えば、イオンブレーティング法
、スパッタリング法、イオン化蒸着法などが優れている
。Methods for manufacturing this ceramic coated material include coating methods such as the coating method, lining method, heating method, electrophoresis method in which a coating layer of ceramic raw material is formed on the surface of the base material and then firing, thermal spraying method and vacuum plating method. There are methods of directly forming a ceramic coating layer on the surface of a base material, such as, but vacuum plating methods such as ion blasting, sputtering, and ionized vapor deposition are superior in terms of appearance.
（発明が解決しようとする問題点）
しかしながら、この真空めっき法によるセラミックス被
覆材料の製造は、セラミックス被覆層の組成を変化させ
ることが難しいため、色調を変化させることが困難な場
合が多い。例えば、イオンブレーティング法やイオン化
蒸着法でＴｉ酸化物を蒸着する場合、蒸着中の酸素分圧
を大きくしても、酸素濃度が６０ａｔ％以上のＴｉ酸化
物を蒸着することがてきないため、透明なＴｉＯ２（０
２濃度６６゜５ａｔ％）層を蒸着しようとしても蒸着て
きない。(Problems to be Solved by the Invention) However, in the production of ceramic coating materials by this vacuum plating method, it is difficult to change the composition of the ceramic coating layer, so it is often difficult to change the color tone. For example, when depositing Ti oxide using the ion brating method or the ionization vapor deposition method, even if the oxygen partial pressure during deposition is increased, it is not possible to deposit Ti oxide with an oxygen concentration of 60 at% or more. Transparent TiO2(0
Even if an attempt was made to deposit a layer (concentration 66° 5 at%), it would not be deposited.
また、ＴｉＮ層に炭素や酸素を含有させると、ＴｉＮの
金色の色調を変化させることができるが、Ｔ］に対する
Ｎ、Ｏ，Ｃの反応性はそれぞれ大きく異なるため、Ｔｉ
Ｎ層中に含有させることは困難であった。Furthermore, if the TiN layer contains carbon or oxygen, the golden color tone of TiN can be changed;
It was difficult to incorporate it into the N layer.
セラミックスの種類によっては被覆層形成条件を変化さ
せて色調を変えることのできるものもあるが、被覆層形
成条件を変化させると、密着性、硬度などを劣化させる
場合が多い。例えば、イオンブレーティング法やイオン
化蒸着法でＴｉＮを被覆する場合、被覆時の材料温度を
低くすると、茶色を帯びた金色にすることができるが、
被覆層の密着性や硬度は低下してしまう。Depending on the type of ceramic, it is possible to change the color tone by changing the conditions for forming the coating layer, but in many cases, changing the conditions for forming the coating layer deteriorates adhesion, hardness, etc. For example, when coating TiN using an ion-blating method or an ionized vapor deposition method, lowering the material temperature during coating can result in a brownish-gold color;
The adhesion and hardness of the coating layer will deteriorate.
このため、真空めっき法では色調により意匠性を高めて
、種々の装飾用に使用できるようなセラミックス被覆材
料を製造するのは困難であった。For this reason, it has been difficult to produce ceramic coating materials that can be used for various decorative purposes by enhancing the design by changing the color tone using the vacuum plating method.
本発明は、以上の点に鑑み、組成や被覆層形成条件を変
更することなくセラミックス被覆層の色調を変化させる
ことのできるセラミックス被覆材料の製造方法を提供す
るものである。In view of the above points, the present invention provides a method for producing a ceramic coating material that can change the color tone of a ceramic coating layer without changing the composition or coating layer formation conditions.
（問題点を解決するための手段）
本発明は、基材にセラミックス被覆層を形成した後、セ
ラミックス被覆層表層にイオンを注入して、セラミック
ス被覆層の色調を変化させるようにした。(Means for Solving the Problems) In the present invention, after forming a ceramic coating layer on a base material, ions are implanted into the surface layer of the ceramic coating layer to change the color tone of the ceramic coating layer.
（作用）
本発明者らは、組成や被覆層形成条件の変更によらずに
セラミックス被覆層の色調を変化させることのできる方
法について種々検討した結果、セラミックス被覆層表層
にイオンを注入すると、セラミックス被覆層の組成、形
成条件が一定であってもイオンにより異なった色調のセ
ラミックス被覆材料を製造できることを見いだした。(Function) The present inventors have investigated various methods of changing the color tone of the ceramic coating layer without changing the composition or coating layer formation conditions. We have discovered that even if the composition and formation conditions of the coating layer are constant, it is possible to produce ceramic coating materials with different colors depending on the ions.
第１図は、本発明により得られるセラミックス被覆材料
の断面を示したもので、１が基材、２が基材１の表面に
形成したセラミックス被覆層、３がセラミックス被型層
表層部分のイオン注入層である。FIG. 1 shows a cross section of the ceramic coating material obtained by the present invention, in which 1 is the base material, 2 is the ceramic coating layer formed on the surface of the base material 1, and 3 is the ion of the surface layer of the ceramic coating layer. This is the injection layer.
セラミックス被覆層に注入するイオンは、原子イオン、
分子イオンのいずれでもよく、また、それらの種類は目
的の色調に合わせて使用すればよい。The ions implanted into the ceramic coating layer are atomic ions,
Any molecular ion may be used, and the type thereof may be used depending on the desired color tone.
本発明で製造できるセラミックス被覆材料は、セラミッ
クス被覆層が一層であっても、異なった組成の複層であ
ってもよい。また、セラミックス被覆層の形成を真空め
っき法で行ったものだけでな（、はうろう法、ライニン
グ法、加熱法、電気泳動法、溶射法、その他の方法で行
ったものでもよい。The ceramic coating material that can be produced according to the present invention may have a single ceramic coating layer or a multilayer ceramic coating layer with different compositions. Furthermore, the ceramic coating layer is not only formed by vacuum plating, but may also be formed by waxing, lining, heating, electrophoresis, thermal spraying, or other methods.
（実施例）
実施例１
イオンブレーティング法によりステンレス鋼板（５ＵＳ
３０４）にＴｉＮ （金色）を１μｍめっきした後、２
０ ＫｅＶのＯまたは４ＱＫｅＶのＣＯをイオン注入し
て、ＣＩＥＬａｂ表色系で色調を測定した（標準光：Ｃ
）。第２図にＯのイオン注入量と色調の関係を、第３図
にＣｏのイオン注入量と色調の関係を示す。(Example) Example 1 Stainless steel plate (5US
After plating 1 μm of TiN (gold color) on 304), 2
O at 0 KeV or CO at 4QKeV was ion-implanted, and the color tone was measured using the CIELab color system (standard light: C
). FIG. 2 shows the relationship between the amount of O ion implantation and color tone, and FIG. 3 shows the relationship between the amount of Co ion implantation and color tone.
Ｏイオン注入の場合の色調は、第２図に示すごとく、注
入量が増加するにしたがって黄色に対応するぎの値が小
さく、赤色に対応するａ）値が太き（なり、明るさに対
応するビの値が小さくなる。As shown in Figure 2, the color tone in the case of O ion implantation is such that as the amount of implantation increases, the value corresponding to yellow becomes smaller, and the a) value corresponding to red becomes thicker (corresponding to brightness). The value of B becomes smaller.
一方、ｃｏイオン注入の場合の色調は、注入量が増加す
るにしたがって黄色に対応するぎの値および明るさに対
応するビの値が小さくなるが、赤色に対応するａ″の値
の変化は小さくなる。ビの値は、Ｏイオンを注入した場
合と同様に注入量が増加するにしたがって小さくなる。On the other hand, as for the color tone in the case of co ion implantation, as the implantation amount increases, the value of a'' corresponding to yellow and the value of bi corresponding to brightness decrease, but the change in the value of a'' corresponding to red is small. Similarly to the case of O ion implantation, the value of Bi decreases as the implantation amount increases.
実施例２
イオン化蒸着法を用いて実施例１と同じステンレス鋼板
にＴｉＯを０．０５μｍめっきした後、ステンレス鋼板
温度を４５０℃にして、２０ ＫｅＶのＯをイオン注入
した。第４図にＯのイオン注入量と色調の関係を示す。Example 2 The same stainless steel plate as in Example 1 was plated with TiO to a thickness of 0.05 μm using the ionization vapor deposition method, and then the temperature of the stainless steel plate was raised to 450° C., and 20 KeV of O was ion-implanted. FIG. 4 shows the relationship between the amount of O ion implantation and color tone.
イオン注入量が増加するにしたがってＴｉＯは透明にな
るため、ａ、ｂ”は０に近づき、じは大きくなった。As the amount of ion implantation increased, TiO became transparent, so a, b'' approached 0, and the difference increased.
（発明の効果）
以上のように、本発明によれば、セラミックス被覆層の
組成や形成条件を変化させることなく色調を変えること
ができる。(Effects of the Invention) As described above, according to the present invention, the color tone can be changed without changing the composition or formation conditions of the ceramic coating layer.
第１図は、本発明の製造方法により得られるセラミック
ス被覆鋼板の断面を模型的に示したものである。
第２図は、実施例１においてＴｉＮめっきステンレス鋼
板のＴｉＮ層に０をイオン注入した場合の０イオン注入
量と色調の関係を示すグラフである。
第３図は、実施例１においてＴｉＮめっきステンレス鋼
板のＴｉＮ層にＣＯをイオン注入した場合のＣＯイオン
注入量と色調の関係を示すグラフである。
第４図は、実施例２においてＴｉＯめっきステンレス鋼
板のＴｉ０層にＯをイオン注入した場合のＯイオン注入
量と色調の関係を示すグラフである。
１・・・基材、２・・・セラミックス被覆層、３・・・
イオン注入層、
第FIG. 1 schematically shows a cross section of a ceramic-coated steel sheet obtained by the manufacturing method of the present invention. FIG. 2 is a graph showing the relationship between the amount of 0 ions implanted and the color tone when 0 ions are implanted into the TiN layer of the TiN-plated stainless steel plate in Example 1. FIG. 3 is a graph showing the relationship between the amount of CO ion implantation and color tone when CO ions are implanted into the TiN layer of the TiN-plated stainless steel plate in Example 1. FIG. 4 is a graph showing the relationship between the amount of O ion implantation and color tone when O ions are implanted into the Ti0 layer of the TiO-plated stainless steel plate in Example 2. 1... Base material, 2... Ceramic coating layer, 3...
Ion implantation layer, No.
Claims (1)
ックス被覆層表層にイオンを注入して、セラミックス被
覆層の色調を変化させることを特徴とするセラミックス
被覆材料の製造方法(1) A method for producing a ceramic coating material, which comprises forming a ceramic coating layer on a base material and then implanting ions into the surface layer of the ceramic coating layer to change the color tone of the ceramic coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21623890A JP2854104B2 (en) | 1990-08-16 | 1990-08-16 | Manufacturing method of ceramic coating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21623890A JP2854104B2 (en) | 1990-08-16 | 1990-08-16 | Manufacturing method of ceramic coating material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0499870A true JPH0499870A (en) | 1992-03-31 |
| JP2854104B2 JP2854104B2 (en) | 1999-02-03 |
Family
ID=16685442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21623890A Expired - Lifetime JP2854104B2 (en) | 1990-08-16 | 1990-08-16 | Manufacturing method of ceramic coating material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2854104B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035528A (en) * | 2002-10-22 | 2004-04-29 | 송오성 | Coloring of titanium using ion implantation |
| KR100949810B1 (en) * | 2007-10-26 | 2010-03-30 | 아이시스(주) | Coating method of meterial |
| JP2013194297A (en) * | 2012-03-21 | 2013-09-30 | Seiko Instruments Inc | Decorative component, timepiece component, timepiece, and method for manufacturing the decorative component |
| US9238863B2 (en) | 2012-02-03 | 2016-01-19 | Tocalo Co., Ltd. | Method for blackening white fluoride spray coating, and fluoride spray coating covered member having a blackened layer on its surface |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5406317B2 (en) * | 2012-02-03 | 2014-02-05 | トーカロ株式会社 | Blackening method of white fluoride spray coating and fluoride spray coating covering member having black layer on surface |
| JP5406324B2 (en) * | 2012-03-05 | 2014-02-05 | トーカロ株式会社 | Blackening method of white fluoride spray coating and fluoride spray coating covering member having black layer on surface |
| JP5406323B2 (en) * | 2012-03-05 | 2014-02-05 | トーカロ株式会社 | Blackening method of white fluoride spray coating and fluoride spray coating covering member having black layer on surface |
-
1990
- 1990-08-16 JP JP21623890A patent/JP2854104B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040035528A (en) * | 2002-10-22 | 2004-04-29 | 송오성 | Coloring of titanium using ion implantation |
| KR100949810B1 (en) * | 2007-10-26 | 2010-03-30 | 아이시스(주) | Coating method of meterial |
| US9238863B2 (en) | 2012-02-03 | 2016-01-19 | Tocalo Co., Ltd. | Method for blackening white fluoride spray coating, and fluoride spray coating covered member having a blackened layer on its surface |
| JP2013194297A (en) * | 2012-03-21 | 2013-09-30 | Seiko Instruments Inc | Decorative component, timepiece component, timepiece, and method for manufacturing the decorative component |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2854104B2 (en) | 1999-02-03 |
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