JPH0463264A - Production of vapor deposition plated material excellent in design characteristic - Google Patents
Production of vapor deposition plated material excellent in design characteristicInfo
- Publication number
- JPH0463264A JPH0463264A JP17311590A JP17311590A JPH0463264A JP H0463264 A JPH0463264 A JP H0463264A JP 17311590 A JP17311590 A JP 17311590A JP 17311590 A JP17311590 A JP 17311590A JP H0463264 A JPH0463264 A JP H0463264A
- Authority
- JP
- Japan
- Prior art keywords
- vapor
- plating
- color tone
- vapor deposition
- base metal
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000007740 vapor deposition Methods 0.000 title abstract description 9
- 238000007747 plating Methods 0.000 claims abstract description 41
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 17
- 239000000956 alloy Substances 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010953 base metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 150000002739 metals Chemical class 0.000 claims abstract description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 235000019646 color tone Nutrition 0.000 abstract description 32
- 238000000034 method Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 229910052718 tin Inorganic materials 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000009713 electroplating Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910017752 Cu-Zn Inorganic materials 0.000 description 1
- 229910017943 Cu—Zn Inorganic materials 0.000 description 1
- 229910001128 Sn alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は家庭電化製品、自動車等各種車輌、建築材料或
は室内装飾品等の意匠性が要求される分野において有用
な蒸着めっき材の製造方法に関するものである。[Detailed Description of the Invention] [Industrial Application Fields] The present invention is directed to the manufacture of vapor-deposited plating materials useful in fields where design is required, such as home appliances, various vehicles such as automobiles, building materials, and interior decoration products. It is about the method.
尚本発明に利用される基材としては鉄や鉄基合金の他、
銅やアルミニウム、チタン等の非鉄金属やそれらの合金
が例示され、その形状は板状や波板状をはじめとして管
状や棒状等の如何を問わないが、以下の説明では最も代
表的な鋼板を主体にして述べる。In addition to iron and iron-based alloys, base materials used in the present invention include iron and iron-based alloys.
Nonferrous metals such as copper, aluminum, and titanium, and their alloys are exemplified, and their shapes can be plate-like, corrugated-sheet, tubular, rod-like, etc.; however, in the following explanation, the most typical steel plate will be used. I will explain it mainly.
［従来の技術］
上記のような意匠性が要求される分野においては古くか
ら装飾用めっきが施されてきた。装飾用めフきとしては
クロムめっきが主に利用されてきたが、クロムめっきだ
けでは色調が限られているので、意匠性に対する要求の
高まりに伴なって種々のめっきが開発されている。その
主なものとして、Ｃｕ−Ｚｎ、Ｃｕ−５ｎ、５ｎ−Ｎｉ
或は５ｎ−Ｃｏ等の合金電気めっきがある。[Prior Art] Decorative plating has been applied for a long time in the above-mentioned fields where good design is required. Chrome plating has been mainly used as decorative plating, but since chrome plating alone has limited color tones, various platings have been developed as demands for design have increased. The main ones are Cu-Zn, Cu-5n, 5n-Ni
Alternatively, there is alloy electroplating such as 5n-Co.
しかしこれら合金電気めっきは電気めっき法で製造され
るので、合金成分の組合わせ及び組成が限定され、得ら
れる色調も限られたものにならざるをえない。また色調
がめつき液条件や電解条件によって大きく左右される為
、安定した色調を得ることが困難である。更に作業環境
や廃液による公害等の問題もある。However, since these alloy electroplatings are manufactured by an electroplating method, the combination and composition of alloy components are limited, and the color tones that can be obtained are also limited. Furthermore, since the color tone is greatly influenced by the plating solution conditions and electrolytic conditions, it is difficult to obtain a stable color tone. Furthermore, there are problems such as the working environment and pollution caused by waste liquid.
［発明が解決しようとする課題］
本発明はこのような現状に鑑みてなされたものであって
、色調コントロールが容易でしかも種々の色調に対応で
きる製造方法を提供しようとするものである。[Problems to be Solved by the Invention] The present invention has been made in view of the current situation, and aims to provide a manufacturing method that allows easy color tone control and is compatible with various color tones.
［課題を解決するための手段コ
本発明の意匠性に優れた蒸着めっき材の製造方法は、Ｉ
Ｘ １０−２Ｔｏｒｒ以下の真空下でＣｕと、ＡＩ、
Ｚｎ、Ｍｎ、Ｍｇ、Ｎｉ及びＳｎより選択される１種ま
たは２種以上の金属、或はＳｎと、Ｎｉ、Ｃｏ、Ｃｕ、
Ｍｎ、Ｍｇ及びＴｉより選択される１種または２種以上
の金属を個別に蒸発させて、１００〜４５０℃に加熱し
た素地金属表面に、Ｃｕ基合金蒸着めっき層或はＳｎ基
合金蒸着めっき層を作成することに要旨がある。[Means for Solving the Problems] The method for producing a vapor-deposited plating material with excellent design according to the present invention is based on I
Cu and AI under a vacuum of X 10-2 Torr or less,
One or more metals selected from Zn, Mn, Mg, Ni and Sn, or Sn and Ni, Co, Cu,
One or more metals selected from Mn, Mg, and Ti are individually evaporated and a Cu-based alloy vapor-deposited plating layer or a Sn-based alloy vapor-deposited plating layer is formed on the base metal surface heated to 100 to 450°C. The point is to create a.
［作用コ
本発明者らは従来の電気めっき法では製造することがで
きなかった色調のめっきを得るという観点から、様々な
蒸着めっきについて検討を重ねた結果、ＡＩ、Ｚｎ、Ｍ
ｎ、Ｍｇ、Ｎｉ及びＳｎより選択される１種以上を含有
するＣｕ合金蒸着めっき或はＮｉ、Ｃｏ、Ｃｕ、Ｍｎ、
Ｍｇ及びＴ１より選択される１種以上を含有するＳｎ合
金蒸着めっきが多様な色調を有することがわかった。更
にこれらの合金蒸着めっきを製造する方法に関して検討
を加えた結果、次のようなことがわかった。[Function] From the perspective of obtaining plating with a color tone that could not be produced using conventional electroplating methods, the inventors have repeatedly studied various vapor deposition plating methods, and found that AI, Zn, M
Cu alloy vapor deposition plating containing one or more selected from n, Mg, Ni and Sn, or Ni, Co, Cu, Mn,
It has been found that Sn alloy vapor deposition plating containing one or more selected from Mg and T1 has various color tones. Furthermore, as a result of further studies on the method of manufacturing these alloy vapor deposition platings, the following findings were found.
ＳｎまたはＣｕ及び合金成分は第１図に示されるように
個別に加熱蒸発させた後、各々を基板上に合流させて蒸
着合金めっき層を形成する必要がある。合金組成となる
混合浴を１つのるつぼより蒸着させた場合には、一方の
成分であるＣｕまたはＳｎと他方の成分である合金成分
の蒸気圧が異なるため、得られる蒸着めつぎ組成が原料
の配合組成と異なったものとなる。また蒸発の進行に伴
なって原料配合組成も次第に変化していくので足の色調
を安定して得ることは非掌に困難である。一方、各成分
を個別に加熱した場合には個々の蒸発量を一定に保つこ
とが容易であり、長時間に亘って安定した組成、即ち安
定した色調のめっき層を得ることができる。尚加熱手段
は特に制限されず抵抗加熱、高周波加熱等種々の方法が
採用できるが、金属の融点、蒸気圧などを考慮すると電
子線加熱を採用することが好ましい。Sn or Cu and the alloy components must be individually heated and evaporated as shown in FIG. 1, and then brought together on the substrate to form a vapor-deposited alloy plating layer. When a mixed bath containing an alloy composition is deposited from one crucible, the vapor pressure of one component, Cu or Sn, and the other component, the alloy component, are different, so the resulting evaporation melt composition differs from that of the raw material. The composition will be different. In addition, as the evaporation progresses, the composition of the raw materials gradually changes, making it difficult for non-palms to obtain a stable color tone for the feet. On the other hand, when each component is heated individually, it is easy to keep the individual evaporation amounts constant, and it is possible to obtain a plating layer with a stable composition over a long period of time, that is, a stable color tone. The heating means is not particularly limited and various methods such as resistance heating and high frequency heating can be employed, but in consideration of the melting point and vapor pressure of the metal, it is preferable to employ electron beam heating.
蒸着前の素地金属の温度は１００〜４５０℃とすること
が必要である。１００℃未満の場合は素地金属とめっき
層間に十分な密着性が得られず、４５０℃を超えた場合
には、素地金属とめっき層間に拡散を生じ、色調が変化
する恐れがある。It is necessary that the temperature of the base metal before vapor deposition be 100 to 450°C. If the temperature is less than 100°C, sufficient adhesion may not be obtained between the base metal and the plating layer, and if it exceeds 450°C, diffusion may occur between the base metal and the plating layer, resulting in a change in color tone.
蒸着室内の真空度はＩ Ｘ １０−２Ｔｏｒｒ以下にす
ることが必要である。 Ｉ Ｘ １０−２Ｔｏｒｒ以
上の場合には残存する酸素や窒素等のガスが色調に影響
を与えるため均一な色調を得ることが難しい。The degree of vacuum in the deposition chamber needs to be less than I x 10-2 Torr. When I x 10-2 Torr or more, residual gases such as oxygen and nitrogen affect the color tone, making it difficult to obtain a uniform color tone.
以上の要件を満たして製造された合金めっき材は色むら
が少なく安定した色調を呈し、しかも密着性に優れてい
る。尚、更に密着性を高めるため、或はめっきピンホー
ルの発生を抑制するためにイオンブレーティング法を採
用することも可能である。Alloy plating materials manufactured to meet the above requirements exhibit stable color tone with little color unevenness, and have excellent adhesion. Incidentally, in order to further improve the adhesion or to suppress the occurrence of plating pinholes, it is also possible to employ an ion blating method.
［実施例］
実験例１
前処理を行なった銅帯上に第１表に示される条件で種々
のめっき層を形成し、得られたｔＩ４ｆの色調及びめっ
き密着性を下記の方法で評価した６色調：幅方向及び長
平方向の色調の均一性を目視で調べた。[Example] Experimental Example 1 Various plating layers were formed on the pretreated copper strip under the conditions shown in Table 1, and the color tone and plating adhesion of the obtained tI4f were evaluated by the following method6. Color tone: The uniformity of color tone in the width direction and longitudinal direction was visually inspected.
Ｏ：優 △：良 ×：不良
めっき密着性：＠着曲げ後のめっき剥離状況を目視で調
べた。O: Excellent △: Good ×: Poor Plating adhesion: @The state of plating peeling after bending was visually inspected.
○：優 △：良 ×：不良
第１表に示されるように実施例１〜６は幅方向、長手方
向共に色調が均一であり、めっき密着性に優れていた。○: Excellent Δ: Good ×: Bad As shown in Table 1, Examples 1 to 6 had uniform color tone in both the width direction and the length direction, and had excellent plating adhesion.
しかも実施例２、実施例４は従来にない色調を呈してい
た。Furthermore, Examples 2 and 4 exhibited color tones that were not seen in the past.
一方比較例７は鋼板の予熱温度が１００℃より低かった
ので、めっき密着性に劣り、比較例８は鋼板の予熱温度
が４５０℃より高かったので拡散を生じ色むらが発生し
た。比較例９は真空度が８ Ｘ １０−’ Ｔｏｒｒよ
り高く、酸化等によると考えられる色調の変化を生じた
。比較例１０〜１２はＣｕ合金を１ルツボで蒸発させた
ので、幅方向の色調はあまり変化は見られなかったが、
長手方向の色調が徐々に変化していた。On the other hand, in Comparative Example 7, the preheating temperature of the steel plate was lower than 100°C, resulting in poor plating adhesion, and in Comparative Example 8, the preheating temperature of the steel plate was higher than 450°C, causing diffusion and color unevenness. In Comparative Example 9, the degree of vacuum was higher than 8 x 10-' Torr, and a change in color tone was caused, which was considered to be due to oxidation or the like. In Comparative Examples 10 to 12, the Cu alloy was evaporated in one crucible, so the color tone in the width direction did not change much, but
The color tone in the longitudinal direction was gradually changing.
実験例２
前処理を行なった銅帯上に第２表に示される条件で種々
のめっき層を形成し、得られた銅帯の色調及びめっき密
着性を実験例１と同様の方法で評価した。Experimental Example 2 Various plating layers were formed on the pretreated copper strip under the conditions shown in Table 2, and the color tone and plating adhesion of the resulting copper strip were evaluated in the same manner as in Experimental Example 1. .
第２表に示されるように実施例１３〜１８は幅方向、長
手方向共に色調が均一であり、めっき密着性に優れてい
た。しかも実施例１７、実施例１８は従来にない色調を
呈していた。As shown in Table 2, Examples 13 to 18 had uniform color tone in both the width direction and the length direction, and had excellent plating adhesion. Moreover, Examples 17 and 18 exhibited color tones that were not seen in the past.
一方比較例１９は鋼板の予熱温度が１００℃より低かっ
たので、めっき密着性に劣り、比較例２０は鋼板の予熱
温度が４５０℃より高かったので拡散を生じ色むらが発
生した。比較例２１は真空度が８ Ｘ １０−’ Ｔｏ
ｒｒより高く、酸化等によると考えられる色調の変化を
生じた。比較例２２〜２４はＣｕ合金をｌルツボで蒸発
させたので、幅方向の色調はあまり変化は見られなかっ
たが、長手方向の色調が徐々に変化していた。On the other hand, in Comparative Example 19, the preheating temperature of the steel plate was lower than 100°C, so the plating adhesion was poor, and in Comparative Example 20, the preheating temperature of the steel plate was higher than 450°C, which caused diffusion and color unevenness. Comparative Example 21 has a degree of vacuum of 8 x 10-' To
rr, and a change in color tone was caused, which was considered to be due to oxidation or the like. In Comparative Examples 22 to 24, the Cu alloy was evaporated in a crucible, so the color tone in the width direction did not change much, but the color tone in the longitudinal direction gradually changed.
［発明の効果］
本発明の製造方法により従来にない色調のめっき材を提
供することができるようになった。また該めっき材は色
調が安定しており、めっき密着性に優れていた。しかも
、蒸着めっき法であるので、公害等の問題も少ない方法
である。[Effects of the Invention] The manufacturing method of the present invention makes it possible to provide a plating material with a color tone that has not been seen before. Moreover, the plating material had a stable color tone and excellent plating adhesion. Moreover, since it is a vapor deposition plating method, there are fewer problems such as pollution.
第１図は本発明の製造方法を示す模式図である。 １・・・銅帯 ２ａおよび２ ｂ−・・ルツボ ３・・・めっき層 FIG. 1 is a schematic diagram showing the manufacturing method of the present invention. 1...Copper belt 2a and 2b--crucible 3... Plating layer
Claims (2)
、Ａｌ，Ｚｎ，Ｍｎ，Ｍｇ，Ｎｉ及びＳｎより選択され
る１種または２種以上の金属を個別に蒸発させて、１０
０〜４５０℃に加熱した素地金属表面に、Ｃｕ基合金蒸
着めっき層を作成することを特徴とする意匠性に優れた
蒸着めっき材の製造方法。(1) 10
A method for producing a vapor-deposited plating material with excellent design, characterized by forming a Cu-based alloy vapor-deposited plating layer on a base metal surface heated to 0 to 450°C.
、Ｎｉ，Ｃｏ，Ｃｕ，Ｍｎ，Ｍｇ及びＴｉより選択され
る１種または２種以上の金属を個別に蒸発させて、１０
０〜４５０℃に加熱した素地金属表面に、Ｓｎ基合金蒸
着めっき層を作成することを特徴とする意匠性に優れた
蒸着めっき材の製造方法。(2) Sn and one or more metals selected from Ni, Co, Cu, Mn, Mg, and Ti are individually evaporated under a vacuum of 1×10^-^2 Torr or less, and 10
A method for producing a vapor-deposited plating material with excellent design, characterized by forming a Sn-based alloy vapor-deposited plating layer on a base metal surface heated to 0 to 450°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17311590A JPH0463264A (en) | 1990-06-30 | 1990-06-30 | Production of vapor deposition plated material excellent in design characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17311590A JPH0463264A (en) | 1990-06-30 | 1990-06-30 | Production of vapor deposition plated material excellent in design characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463264A true JPH0463264A (en) | 1992-02-28 |
Family
ID=15954426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17311590A Pending JPH0463264A (en) | 1990-06-30 | 1990-06-30 | Production of vapor deposition plated material excellent in design characteristic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205715A (en) * | 2013-04-01 | 2013-07-17 | 谢振华 | Gasification coating method of low-melting-point metal |
-
1990
- 1990-06-30 JP JP17311590A patent/JPH0463264A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205715A (en) * | 2013-04-01 | 2013-07-17 | 谢振华 | Gasification coating method of low-melting-point metal |
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