JPH0317280A - Production of colored patterned sheet - Google Patents
Production of colored patterned sheetInfo
- Publication number
- JPH0317280A JPH0317280A JP14955489A JP14955489A JPH0317280A JP H0317280 A JPH0317280 A JP H0317280A JP 14955489 A JP14955489 A JP 14955489A JP 14955489 A JP14955489 A JP 14955489A JP H0317280 A JPH0317280 A JP H0317280A
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- film
- oxide film
- titanium oxide
- thickness
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000010936 titanium Substances 0.000 claims abstract description 34
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 33
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 32
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000758 substrate Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 7
- 230000001678 irradiating effect Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000003086 colorant Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 150000003608 titanium Chemical class 0.000 description 2
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Physical Vapour Deposition (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、装身具、建材等に用いられる色彩摸様板の製
造方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a color pattern board used for accessories, building materials, etc.
従来カラー鋼板製造方法としては、ステンレス鋼板にＴ
ｉＣ．ＴｉＮ等のセラミックス皮膜を蒸着させる方法、
及びチタン又はステンレス鋼を直接化学エッチングする
方法がある。Conventionally, the color steel plate manufacturing method is to apply T to stainless steel plate.
iC. A method of depositing a ceramic film such as TiN,
There is also a method of directly chemically etching titanium or stainless steel.
上記従来のＴｉＮ，ＴｉＣ蒸着方法にかいては、ＴｉＮ
では黄金色、ＴｉＣでは黒っぽい銀白色のみしか着色す
ることができす、たとえ膜厚の変化を付けても同色にし
か着色できない。Regarding the above conventional TiN, TiC vapor deposition method, TiN
With TiC, only a golden color can be colored, and with TiC, only a blackish silvery white can be colored. Even if the film thickness is changed, it can only be colored the same color.
１た、チメン又はステ／レス鋼本体に直接化学エッチン
グする方法では、任意の色彩を着色できるが、表面の凹
凸により金属光沢の輝きにかける。In the method of directly chemically etching the aluminum or stainless steel body, it can be colored in any desired color, but the unevenness of the surface gives it a metallic luster.
本発明は、上記従来の方法の問題点を解決することがで
きる色彩模様板の製造方法を提供しようとするものであ
る。The present invention aims to provide a method for manufacturing a color pattern board that can solve the problems of the conventional methods described above.
本発明の色彩模様板の製造方法は、ステンレス鋼等の基
板表面にチタンを蒸着し、同チタン皮膜を酸化処理して
その一部を酸化チタン皮膜にした上、ＹＡＧ又はＣＯ，
レーザ光を酸化処理さハたチタ／皮繰上に局部的に照し
て模様化する。The method for producing a color pattern board of the present invention involves depositing titanium on the surface of a substrate made of stainless steel or the like, oxidizing the titanium film to make a part of it into a titanium oxide film, and then using YAG or CO.
Laser light is applied locally to the oxidized leather to create a pattern.
酸化チタンは皮膜厚さの変化により各撞の色彩が得られ
る。一方ＹＡＧ（Ｙｓ Ａ １１ ｓ Ｏ Ｉｔ ）レ
ーザ光及びＣＯ ｔレーザ光は物質の極く表層のみを急
激に加熱する特性を持っている。With titanium oxide, each color can be obtained by changing the thickness of the film. On the other hand, YAG (Ys A 11 s O It ) laser light and CO t laser light have the property of rapidly heating only the very surface layer of a substance.
本発明では、先つ基板表面上にチタンを蒸着することに
よって、ほＸ一定の厚さのチタン皮膜を形成する。この
チタン皮膜を酸化処理して、その一部を酸化チタン皮膜
とし、酸化チタン皮膜とチタン皮膜より或るほｙ一定の
厚さをもつある色彩をもった皮膜が形成される。この酸
化チタン皮膜とチタン皮膜よりなるほｙ一定の厚さを持
つ皮膜上に、ＹＡＧレーザ光又ぱＣ Ｏ ｔレーザ光を
照射すると、照射部のチタン皮膜の酸化が促進され、酸
化チタン皮膜厚が厚くなり非照射部とは異なった色彩が
得られる。In the present invention, a titanium film having a constant thickness of approximately X is formed by first depositing titanium on the surface of the substrate. This titanium film is oxidized to convert a part of it into a titanium oxide film, and a film having a certain color and a certain thickness is formed from the titanium oxide film and the titanium film. When YAG laser light or CO t laser light is irradiated onto a film with a constant thickness consisting of titanium oxide film and titanium film, the oxidation of the titanium film in the irradiated area is promoted, and the thickness of the titanium oxide film increases. becomes thicker, and a color different from that of the non-irradiated area is obtained.
本発明の第１実施例を第１図によって説明する。 A first embodiment of the present invention will be described with reference to FIG.
真空蒸着装置内に、第１図（ａ）に示すように、ステン
レス鋼基板１を設置し、真空度５Ｘ１０””５’ｌ’ｏ
ｒｒ程度の真空状態にしたのち基板１を３５０℃筐で昇
温させ、電子ビームによりチタン（′ｒ０を蒸発させ基
板１表面にチタン皮膜２をコーティングする。次に加熱
酸化処理にてチタン皮膜２の表面側の一部を酸化チタン
皮膜３とする。As shown in FIG. 1(a), a stainless steel substrate 1 is installed in a vacuum evaporation apparatus, and the vacuum level is 5×10""5'l'o.
After creating a vacuum state of approximately rr, the temperature of the substrate 1 is raised to 350°C in a cabinet, and titanium ('r0) is evaporated by an electron beam to coat the surface of the substrate 1 with a titanium film 2. Next, a titanium film 2 is formed by heating and oxidation treatment. A part of the surface side is made into a titanium oxide film 3.
このときの酸化チタン皮膜３の厚さは１５００〜２００
０Ａ，チタン皮膜２′の厚さは１ ５００〜２００００
Ａとした。この皮膜の色彩は黄緑色であった。The thickness of the titanium oxide film 3 at this time is 1500 to 200 mm.
0A, and the thickness of the titanium film 2' was 1,500 to 20,000A. The color of this film was yellow-green.
その上で、この黄緑色をもつ酸化チタン皮膜３に、大気
中でＹＡＧレーザ光５ｆ：．局部的に照射する。これに
より、ＹＡＧレーザ照射部の酸化チタン皮膜３の下層の
チタン皮膜２′の一部が酸化チタン４となう、照射部の
酸化チタン皮膜層が厚くなり、この部分の色彩は赤紫色
となった。Then, a YAG laser beam 5f:. Locally irradiate. As a result, a part of the titanium film 2' below the titanium oxide film 3 in the YAG laser irradiated part becomes titanium oxide 4, and the titanium oxide film layer in the irradiated part becomes thicker, and the color of this part becomes reddish-purple. Ta.
このようにして、黄緑色の地に赤紫色の部分をもった色
彩模様鋼板を得られた。In this way, a colored patterned steel plate with reddish-purple areas on a yellow-green background was obtained.
なシ、本実施例では、ＹＡＧレーザ出力は２０Ｊ／バル
ス、パルス巾 ５ｍｌｌｓ！！ｃのものが用いられた。In this example, the YAG laser output is 20 J/pulse, and the pulse width is 5 mls! ! c was used.
本発明の第２実施例では，上記第１実施例と同様な条件
で、ステンレス鋼基板表面にチタンを蒸着させ，そのチ
タン皮膜を酸化処理して、酸化チタン皮膜厚さ１５００
〜２０００Ａ．チタン皮膜厚さ１５００〜２０００Ａの
皮膜を作った。この皮膜の色彩は黄緑色であった。この
皮膜に酸素雰囲気中で出力２０Ｊ／パルス，パルス巾５
ｓ＊ｓｅｅのＹＡＧレーザのレーザ光を局部的に照射し
て、チタン皮膜の一部を酸化させた。このレーザ照射部
の色彩は青であった。In the second embodiment of the present invention, titanium is deposited on the surface of a stainless steel substrate under the same conditions as in the first embodiment, and the titanium film is oxidized to a thickness of 1500.
~2000A. A titanium film with a thickness of 1500 to 2000A was made. The color of this film was yellow-green. Output 20J/pulse, pulse width 5 in oxygen atmosphere
Laser light from an s*see YAG laser was locally irradiated to oxidize a portion of the titanium film. The color of this laser irradiation area was blue.
このようにして、黄緑色の地に青色の部分をもった色彩
模様鋼板が得られた。In this way, a colored patterned steel plate with blue parts on a yellow-green background was obtained.
本発明の第３実施例では、上記第１及び第２実施例と同
様な条件で、ステンレス鋼基板表面にチタンを蒸着させ
、そのチタン皮膿を酸化処理して％酸化チタン皮嘆厚さ
１５００〜２０００Ａチタン皮膜厚さ１５００〜２００
０Ａの黄緑色の皮膜を作った。この皮膜に大気中で出力
５００Ｗ 波長１０．６μｍのＣＯｓレーザのレーザ光
を局部的に照射して、その部分のチタン皮膜の一部を酸
化させた。このレーザ照射部の色彩は赤紫であった。In the third embodiment of the present invention, titanium is deposited on the surface of a stainless steel substrate under the same conditions as in the first and second embodiments, and the titanium pus is oxidized to give a thickness of 1500% titanium oxide. ~2000A titanium film thickness 1500~200
A yellow-green film of 0A was produced. This film was locally irradiated with laser light from a COs laser having an output of 500 W and a wavelength of 10.6 μm in the atmosphere to oxidize a portion of the titanium film in that area. The color of this laser irradiated area was reddish-purple.
このようにして、黄緑色の地に赤紫色の部分をもった色
彩模様鋼板が得られた。In this way, a colored patterned steel plate with reddish-purple areas on a yellow-green background was obtained.
な訃、上記各実施例にかいて、ＹＡＧレーザ又はＣ Ｏ
ｖレーザのレーザ光を適宜の模様状に局部的に照射し
たう、非照射部に相当する酸化チタン皮膜の部分を金属
でマスキング（ ＣＯｙレーザの場合は厚さ１鵬のＳＯ
Ｓ ３０４を用いるのが適当である）して全面にレーザ
光を照射することによって、下地色彩と異った色彩の所
望の絵柄や文字をもつ色彩模様板を得ることができる。However, in each of the above embodiments, YAG laser or CO
In addition to locally irradiating the laser beam of the v-laser in an appropriate pattern, masking the part of the titanium oxide film corresponding to the non-irradiated area with metal (in the case of a COy laser, masking the titanium oxide film with a thickness of 1 inch)
By irradiating the entire surface with laser light, it is possible to obtain a colored pattern board having a desired pattern or text in a color different from the base color.
筐た、上記各実施例では、基板にステンレス鋼板を用い
ているが、本発明はこれに限られるものではないことは
いう迄もない。In each of the above embodiments, a stainless steel plate is used for the substrate, but it goes without saying that the present invention is not limited to this.
（発明の効果）
本発明では、基板表面にチタンを蒸着し、このチタン皮
膜を酸化処理して酸化チタン皮膜とチタン皮膜から成る
皮膜を形成し、これにＹＡＧレーザ光又はＣＯ ｘレー
ザ光を周部的に照射することにより、照射された部分の
酸化チタン皮膜層を他の部分より厚くする。これによっ
て、下地の色彩とは異った色彩をもつ所望の模様が形成
された色彩模様板を得ることができる。(Effects of the Invention) In the present invention, titanium is vapor-deposited on the surface of a substrate, and this titanium film is oxidized to form a film consisting of a titanium oxide film and a titanium film. By partially irradiating, the titanium oxide film layer in the irradiated part is made thicker than in other parts. As a result, it is possible to obtain a colored pattern board on which a desired pattern with a color different from that of the base is formed.
第１図（ａ）．（ｂ）は本発明第１実施例にくけるチタ
ン皮膜及び酸化チタン皮膜の形成を示す説明図である。
１・・・基板、２．２’・・・チタン皮膜、３・・・酸
化チタン皮膜、４・・・レーザ光照射によシ形成された
酸化チタン皮膜、５・・・ＹＡＧレーザ光。Figure 1(a). (b) is an explanatory view showing the formation of a titanium film and a titanium oxide film in the first embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Substrate, 2.2'...Titanium film, 3...Titanium oxide film, 4...Titanium oxide film formed by laser light irradiation, 5...YAG laser light.
Claims (1)
してその一部を酸化チタン皮膜にした上、ＹＡＧレーザ
又はＣＯ＿２レーザ光を上記酸化処理したチタン皮膜上
に局部に照射して模様化することを特徴とする色彩模様
板の製造方法。Titanium is deposited on the surface of the substrate, the titanium film is oxidized to make a part of it into a titanium oxide film, and a YAG laser or CO_2 laser beam is locally irradiated onto the oxidized titanium film to create a pattern. A method for producing a colored pattern board, characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14955489A JPH0317280A (en) | 1989-06-14 | 1989-06-14 | Production of colored patterned sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14955489A JPH0317280A (en) | 1989-06-14 | 1989-06-14 | Production of colored patterned sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317280A true JPH0317280A (en) | 1991-01-25 |
Family
ID=15477703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14955489A Pending JPH0317280A (en) | 1989-06-14 | 1989-06-14 | Production of colored patterned sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317280A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529597A (en) * | 1990-10-04 | 1996-06-25 | Iijima; Ryusuke | Plant activator and mycelial fertilizer and method |
| JP2004250786A (en) * | 2003-01-28 | 2004-09-09 | Iwakura Yosetsu Kogyosho:Kk | Color marking method by laser |
| JP2005200730A (en) * | 2004-01-19 | 2005-07-28 | Itagaki Kinzoku Kk | Method and device for forming oxide film by laser light irradiation |
| JP2007107574A (en) * | 2005-10-12 | 2007-04-26 | Koganei Corp | Fluid pressure drive apparatus equipped with displacement detector |
| JP2009062623A (en) * | 2003-01-28 | 2009-03-26 | Iwakura Yosetsu Kogyosho:Kk | Color marking method by laser |
-
1989
- 1989-06-14 JP JP14955489A patent/JPH0317280A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529597A (en) * | 1990-10-04 | 1996-06-25 | Iijima; Ryusuke | Plant activator and mycelial fertilizer and method |
| JP2004250786A (en) * | 2003-01-28 | 2004-09-09 | Iwakura Yosetsu Kogyosho:Kk | Color marking method by laser |
| JP2009062623A (en) * | 2003-01-28 | 2009-03-26 | Iwakura Yosetsu Kogyosho:Kk | Color marking method by laser |
| JP2005200730A (en) * | 2004-01-19 | 2005-07-28 | Itagaki Kinzoku Kk | Method and device for forming oxide film by laser light irradiation |
| JP2007107574A (en) * | 2005-10-12 | 2007-04-26 | Koganei Corp | Fluid pressure drive apparatus equipped with displacement detector |
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