JPH01263253A - Production of hot dip galvanized product with embossed figure - Google Patents
Production of hot dip galvanized product with embossed figureInfo
- Publication number
- JPH01263253A JPH01263253A JP9162088A JP9162088A JPH01263253A JP H01263253 A JPH01263253 A JP H01263253A JP 9162088 A JP9162088 A JP 9162088A JP 9162088 A JP9162088 A JP 9162088A JP H01263253 A JPH01263253 A JP H01263253A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- embossed
- dip galvanizing
- hot dip
- dip galvanized
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000005246 galvanizing Methods 0.000 claims abstract description 29
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 239000010936 titanium Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 238000007747 plating Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 8
- 238000002360 preparation method Methods 0.000 abstract description 4
- 241000219112 Cucumis Species 0.000 abstract description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 abstract description 3
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 235000014443 Pyrus communis Nutrition 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000005238 degreasing Methods 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、溶融亜鉛めっき方法に関するものであり、特
には溶融亜鉛めっきのみでエンボス模様を生成すること
の出来る溶融亜鉛めっき方法に関する。本発明は、重厚
な質感及び高級感を要求される屋外構築物や室内装飾材
に好適に使用されるとともに、強い反射を嫌うガードレ
ール、防音壁等に用いることが出来る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot-dip galvanizing method, and particularly to a hot-dip galvanizing method capable of producing an embossed pattern only by hot-dip galvanizing. The present invention is suitably used for outdoor structures and interior decoration materials that require a profound texture and luxurious feel, and can also be used for guardrails, soundproof walls, etc. that do not want strong reflections.
及豆立背1
近年、溶融亜鉛めっきは、その高い防錆能が広く認めら
れ、屋外構築物等の表面コーティングとして広く採用さ
れている。また、溶融亜鉛めっき品独特の表面色調や光
沢を生かして室内装飾用としても活用される機会が多く
なり、注目を集めている状況である。In recent years, hot-dip galvanizing has been widely recognized for its high rust-preventing ability, and has been widely adopted as a surface coating for outdoor structures and the like. Furthermore, taking advantage of the unique surface color and gloss of hot-dip galvanized products, they are increasingly being used for interior decoration, and are attracting attention.
このように溶融亜鉛めっきが広く使われてはきているも
のの、屋外構築物などでは環境との調和や高級感を付加
する目的で溶融亜鉛めっきの表面に塗装が施されている
。更には、より一層の高級感を現出することを目的とし
て、溶融亜鉛めっき材のフラットな表面仕上りに代えて
、梨地状、メロン柄状等のエンボス模様を付ける試みが
盛んに行なわれている。Although hot-dip galvanizing has been widely used in this way, paint is applied to the surface of hot-dip galvanized structures in outdoor structures for the purpose of harmonizing with the environment and adding a sense of luxury. Furthermore, with the aim of creating an even more luxurious feel, attempts are being made to add embossed patterns such as satin-like or melon-like patterns instead of the flat surface finish of hot-dip galvanized materials. .
従」Uえ術
本来、溶融亜鉛めっきを施されためつき品の表面は、被
めっき鋼材の表面状態をそのままに反映した平滑面であ
る。そして、溶融亜鉛めっきのみの手段でめっき表面を
エンボス模様にする技術はいまだ開発されていない。Traditionally, the surface of a hot-dip galvanized product is a smooth surface that directly reflects the surface condition of the steel to be plated. However, no technology has yet been developed to create an embossed pattern on the plated surface using only hot-dip galvanizing.
従来、エンボス模様の表面仕上を施す手段としては、
■予め被めっき鋼材を例えばブラスト処理し、鋼表面に
凹凸を付けてから溶融亜鉛めっきする方法と、
■溶融亜鉛めっき後表面塗装を施す場合には、塗装工程
後に、エンボス模様の付いたローラブレスを行なったり
、エンボス模様の付いた合板を軽く押し当てる等の特殊
なエンボス仕上を行なう方法と、
■やはり、溶融亜鉛めっき後表面塗装を施す場合に、−
旦溶融亜鉛めっきした表面にブラスト掛けしてから塗装
をする方法と
が実施されてきた。Conventionally, the methods for applying an embossed pattern surface finish are: - For example, blasting the steel material to be plated in advance to create irregularities on the steel surface and then hot-dip galvanizing, and - Applying surface painting after hot-dip galvanizing. There are two methods: After the painting process, a special emboss finish is applied, such as roller pressing with an embossed pattern or lightly pressing plywood with an embossed pattern. ■Again, when the surface is painted after hot-dip galvanizing. To, -
A method has been used in which the surface is first hot-dip galvanized, then the surface is blasted and then painted.
日が ゛しよ とする課題
しかしながら、■の予め被めっき鋼材を例えばブラスト
処理する方法は、当然のことながら、加工コストの上昇
となり、更には一旦鋼素地上に形成させた凹凸模様がめ
つき層でレベリングされ、本来の意図する模様が減衰さ
れて、そのまま現出しにくいという問題があった。■塗
装後特殊なエンボス仕上を行なう方法は、実施が難しく
、適用に制約を受け、深みのあるエンボス模様を現出し
えなかった。■の溶融亜鉛めっき後表面塗装を施す方法
は、せっかく施した溶融亜鉛めっき層を削除することに
なり、耐食性上推奨すべきものでなく、めっき層に深い
えぐれが生じた場合には、そこから腐食が急激に進行す
るという重大な問題が生じた。However, the method (2) of subjecting the pre-plated steel to, for example, blasting, naturally increases the processing cost, and furthermore, the uneven pattern formed on the steel base material is damaged by the plating layer. There was a problem in that the original intended pattern was attenuated and difficult to reproduce as is. ■The method of applying a special embossed finish after painting is difficult to implement, has restrictions on application, and cannot produce deep embossed patterns. Method (2) of applying surface painting after hot-dip galvanizing involves removing the hot-dip galvanizing layer that has been applied, and is not recommended for corrosion resistance.If deep gouges occur in the plating layer, corrosion may occur from there. A serious problem arose in that the disease progressed rapidly.
及豆立旦刀
本発明の目的は、エンボス模様付き溶融亜鉛めっき製品
において従来技術では不可欠であった予め被めっき鋼材
ブラスト処理等による素地調整を行なう必要なく、また
塗装品の場合でも塗装前後の特別な処理を必要とするこ
となく、通常の溶融亜鉛めっき操作の変更を要せず、簡
便な方法でエンボス模様付き溶融亜鉛めっき製品或いは
塗装製品を製造する方法を開発することである。The purpose of the present invention is to eliminate the need for preliminary preparation of the surface by blasting the steel to be plated, etc., which was indispensable in the conventional technology for hot-dip galvanized products with embossed patterns. To develop a method for manufacturing a hot-dip galvanized product or a coated product with an embossed pattern by a simple method without requiring any special treatment or modification of normal hot-dip galvanizing operations.
及ユ立旦1
本発明者等は、上記目的に向は検討を重ねた結果、溶融
亜鉛めっき浴に特殊元素を添加する方法が最適との結論
に達した。そこで、多くの研究の結果、特定量のチタン
(Ti)とアルミニウム(AI)の併添が最適との知見
を得た。As a result of repeated studies to achieve the above-mentioned objective, the present inventors have come to the conclusion that the most suitable method is to add special elements to the hot-dip galvanizing bath. As a result of many studies, it has been found that the combination of specific amounts of titanium (Ti) and aluminum (AI) is optimal.
上記知見に基ずいて、本発明は、0.01〜1.0%チ
タン及び0.001〜0.1%アルミニウムを含有する
溶融亜鉛めっき浴を用いて溶融亜鉛めっきすることによ
り或いはその後塗装をなすことにより表面にエンボス模
様を生成することを特徴とするエンボス模様付き溶融亜
鉛めっき製品製造方法を提供する。Based on the above findings, the present invention has been developed by hot-dip galvanizing using a hot-dip galvanizing bath containing 0.01-1.0% titanium and 0.001-0.1% aluminum, or by subsequent painting. To provide a method for producing a hot-dip galvanized product with an embossed pattern, which is characterized in that an embossed pattern is created on the surface by forming the embossed pattern.
尚、本発明において、エンボス模様とは、梨地状、メロ
ン柄状、チリメン状、しぼ模様等表面に形成される美麗
なしわ状の浮き出し模様を包括するものである。In the present invention, the embossed pattern includes beautiful wrinkle-like embossed patterns formed on the surface, such as a satin finish, a melon pattern, a chillimen pattern, and a grain pattern.
兄旦しと仄卦」ソ笈凹
本発明は、通常の溶融亜鉛めっき操作の変更を要せず、
通常の溶融亜鉛めっき浴に0.01〜1.0%チタン及
び0.001〜0.1%アルミニウムを添加することに
より、従来の溶融亜鉛めっき浴では得られなかったエン
ボス模様のめっき面を生成することを基本とする。The present invention does not require any changes to the normal hot-dip galvanizing operation;
By adding 0.01-1.0% titanium and 0.001-0.1% aluminum to a normal hot-dip galvanizing bath, a plated surface with an embossed pattern that cannot be obtained with conventional hot-dip galvanizing baths is created. The basic principle is to do so.
被めっき鋼材は、先ず、通常の手順に従って表面洗浄さ
れる。例えばアルカリ溶液による脱脂、水洗、鉱酸を用
いての酸洗い及び水洗といった工程が採られる。好まし
い条件例は、60〜80℃の温度においてlO〜15%
Na叶溶液を使用しての脱脂、水洗、常温での10〜1
5%MCIによる酸洗い、及び水洗である。First, the surface of the steel material to be plated is cleaned according to normal procedures. For example, steps such as degreasing with an alkaline solution, washing with water, pickling with a mineral acid, and washing with water are taken. A preferred example of conditions is lO to 15% at a temperature of 60 to 80°C.
Degreasing using Na leaf solution, washing with water, 10-1 at room temperature
Pickling with 5% MCI and washing with water.
ついで、好ましくは、フラクシング工程が実施される。Then, preferably, a fluxing step is performed.
フラクシング剤としては、従来から使用されてきたもの
がいずれも使用され得るが、特に好適なものは、ZnC
1□−NH4C1複塩である。添加元素が低濃度の場合
には、2nC1z:NHtC1比は、O5: 1.5〜
1.5 : 0.5とZnCIgが低めで良いが、添加
元素濃度が高くなるにつれ(Ti濃度が0.5%以上)
、 ZnC1zを高め、例えば2:1〜4:1とする
ことが望ましい。温度は70〜80℃−とすることが好
ましい。As the fluxing agent, any conventionally used fluxing agent can be used, but a particularly suitable one is ZnC.
1□-NH4C1 double salt. When the additive element is at a low concentration, the 2nC1z:NHtC1 ratio is O5: 1.5~
1.5: A low ZnCIg value of 0.5 is fine, but as the additive element concentration increases (Ti concentration is 0.5% or more)
, ZnC1z is preferably increased, for example, from 2:1 to 4:1. The temperature is preferably 70 to 80°C.
めっき浴の原料亜鉛としては、蒸留亜鉛、再生亜鉛或い
は最純亜鉛いずれも使用されつる(純度2N〜4N)。Distilled zinc, recycled zinc, or the purest zinc can be used as raw material zinc for the plating bath (purity 2N to 4N).
例えば、蒸留亜鉛地金1種(純度98.5%以上)では
、Pb1.2%以下、CdO,1%以下そしてFed、
020%以下である。これらのいずれを使用しても、
エンボス模様の変化やめっき仕上りは実質変化は無い。For example, in distilled zinc ingot (purity 98.5% or higher), Pb is 1.2% or less, CdO is 1% or less, and Fed,
0.020% or less. Using any of these
There is virtually no change in the embossed pattern or plating finish.
いずれの浴も鉛飽和として差し支えない。Either bath can be considered lead saturated.
本発明における溶融亜鉛めっき浴には、0.01〜1.
0%チタン及びO1O○1〜0.1%アルミニウムが添
加される。チタン含有量が0.01%を下回ると、エン
ボス模様が現出しない。他方、1.0%を超えると、−
a的なフラックスでは不めっきが生ずる。アルミニウム
含有量が0.001%未満ではめっき面に種々の着色が
生じ、こうした着色が好まれる場合もあるが、銀色に近
い溶融亜鉛めっき本来の色を得ると云う基本的目的から
は好ましくない。また、アルミニウム量が少ないと、エ
ンボス模様とならずに艶消し模様が発生し易い。アルミ
ニウム含有量が0.1%を超えると、不めっきが発生し
易くなる。The hot-dip galvanizing bath in the present invention contains 0.01 to 1.
0% titanium and O1O○1-0.1% aluminum are added. When the titanium content is less than 0.01%, no embossed pattern appears. On the other hand, if it exceeds 1.0%, -
Non-plating occurs with a type of flux. If the aluminum content is less than 0.001%, various colors will occur on the plated surface, and although such coloring may be preferred, it is not preferred from the basic purpose of obtaining the original color of hot-dip galvanizing close to silver. Furthermore, if the amount of aluminum is small, a matte pattern is likely to occur instead of an embossed pattern. When the aluminum content exceeds 0.1%, non-plating tends to occur.
浴温は、一般には430〜620℃の範囲において浴組
成に応じて選定されるが、添加元素濃度が低い場合には
(Ti=0.5%以下)、440〜480℃と云う極く
通常的温度で実施出来るが、添加元素濃度を高濃度とす
るにつれ、浴温度を高温側にシフトさせる必要があり、
例えばTi濃度が1%程度では概ね600℃程度が選ば
れる。The bath temperature is generally selected in the range of 430 to 620°C depending on the bath composition, but when the concentration of added elements is low (Ti = 0.5% or less), the temperature is extremely normally 440 to 480°C. However, as the concentration of added elements increases, it is necessary to shift the bath temperature to a higher temperature.
For example, when the Ti concentration is about 1%, a temperature of about 600° C. is selected.
亜鉛めっき操作自体は基本的に従来の態様と変わるとこ
ろはない。これが、本発明の特徴でもある。所要の添加
材を添加した溶融亜鉛の浴に被めっき材を浸漬すること
により実施される。The galvanizing operation itself is basically the same as the conventional method. This is also a feature of the present invention. This is carried out by immersing the material to be plated in a bath of molten zinc containing the required additives.
添加元素濃度、浴温、浸漬時間等を変更することにより
、現出されるエンボス模様に種々の変化が見られる。By changing the additive element concentration, bath temperature, immersion time, etc., various changes can be seen in the embossed pattern that appears.
更に、めっき表面に各種の塗料を塗布することにより、
表面の保護及び外観の一層の向上が可能である。めっき
表面の色相をそのまま表わすときには透明塗料を、そし
て色相の濃淡を調整するときには有色塗料が用いられる
。塗料としては、ポリウレタン、アクリル、エポキシ等
の合成樹脂塗料や水性塗料が用いられるが、特には水性
塗料が好適である。いずれも、刷毛、スプレィ、浸漬塗
布が可能である。塗料の密着性も良い。Furthermore, by applying various paints to the plating surface,
Surface protection and further improvement of appearance are possible. Transparent paint is used to express the hue of the plating surface as is, and colored paint is used to adjust the shade of the hue. As the paint, synthetic resin paints such as polyurethane, acrylic, and epoxy, and water-based paints are used, and water-based paints are particularly preferred. All can be applied by brush, spray, or dip application. The adhesion of the paint is also good.
X立■ユ
素地調整の無い、市販のSS41鋼板を用いて次の条件
で溶融亜鉛めっきを施した:
めっき浴: 蒸留亜鉛
めっき浴温度: 460℃
浸漬時間: 1分
引上げ速度: 3m/分
前処理 脱脂=15%NaOH70℃
酸洗:10%HCI 常温
フラツシング: ZnC1z:N114C1”3:1
複塩35%溶液 80℃
添加元素濃度は次の通りとした;
■T i = 0.01%、 Al=0.003%
■Ti=0.2%、 AI=0.01%■Ti=
0.6%、 A1=0.02%添加元素の濃度が高
くなるにつれ、メロン柄状のエンボス模様が濃密に表わ
れた。表面はシルバーグレイの、美麗でしかも高級感及
び重厚感のあるものであった。A commercially available SS41 steel sheet without any surface preparation was hot-dip galvanized under the following conditions: Plating bath: Distilled galvanizing bath temperature: 460°C Immersion time: 1 minute Pulling speed: 3 m/min before Treatment Degreasing = 15% NaOH 70°C Pickling: 10% HCI Room temperature flushing: ZnC1z:N114C1”3:1
Double salt 35% solution 80°C Added element concentrations were as follows; ■T i = 0.01%, Al = 0.003%
■Ti=0.2%, AI=0.01% ■Ti=
0.6%, A1=0.02% As the concentration of the added element increased, a melon pattern-like embossed pattern appeared more densely. The surface was silver gray, beautiful, and had a luxurious and profound feel.
実J1住旦
上記の亜鉛めっき面に水性塗料を塗布した。外観は一層
向上し、落ち着きのある美麗なものとなった。A water-based paint was applied to the above galvanized surface of J1 J1 Sumitan. The appearance has been further improved, making it calm and beautiful.
定期jと弘里
エンボス模様の表面が溶融亜鉛めっきだけで得られると
いう効果は大きく、事前の素地調整コストが不要で、ま
た特殊な塗装仕上の工程を経ることなく、用途に応じて
塗装を施したエンボス模様付き溶融亜鉛めっき製品を得
ることが出来る。得られるエンボス模様表面は、美麗さ
、高級感、重厚感等に優れ、しかも本来の耐食性を何ら
犠牲としない。従って、各種壁面等の屋外構築物に好適
に用いられる。室内装飾用としても、めっき面そのまま
で使用しても重厚な質感を得ることが出来る。室内屋外
を問わず幅広い用途への応用が期待される。The effect that the surface of regular j and Hirosato embossed patterns can be obtained only by hot-dip galvanizing is significant, and there is no need for preliminary preparation costs, and there is no need to go through a special painting process, and the coating can be applied according to the purpose. A hot-dip galvanized product with an embossed pattern can be obtained. The resulting embossed pattern surface is beautiful, luxurious, solid, etc., and does not sacrifice its original corrosion resistance in any way. Therefore, it is suitably used for outdoor structures such as various wall surfaces. It can be used for interior decoration, or even when used as is on the plated surface, giving it a profound texture. It is expected to be applied to a wide range of applications, both indoors and outdoors.
更に、波及的効果として、一般の溶融亜鉛めっき面で一
部問題視されている光の強い反射が抑制されることから
、ガードレール、防音壁、トンネル内装材等の道路施設
の安全対策上の効用も大きい。Furthermore, as a ripple effect, the strong reflection of light, which is considered a problem in some areas with general hot-dip galvanized surfaces, is suppressed, so it is effective in terms of safety measures for road facilities such as guardrails, soundproof walls, and tunnel interior materials. It's also big.
Claims (1)
%アルミニウムを含有する溶融亜鉛めっき浴を用いて溶
融亜鉛めつきすることにより表面にエンボス表面模様を
生成することを特徴とするエンボス模様付き溶融亜鉛め
っき製品製造方法。 2)溶融亜鉛めっき後塗装をなす特許請求の範囲第1項
記載のエンボス模様付き溶融亜鉛めっき製品製造方法。[Claims] 1) 0.01-1.0% titanium and 0.001-0.1%
1. A method for producing a hot-dip galvanized product with an embossed pattern, characterized in that an embossed surface pattern is generated on the surface by hot-dip galvanizing using a hot-dip galvanizing bath containing % aluminum. 2) A method for producing a hot-dip galvanized product with an embossed pattern according to claim 1, wherein painting is performed after hot-dip galvanizing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63091620A JPH0663077B2 (en) | 1988-04-15 | 1988-04-15 | Method for manufacturing hot dip galvanized product with embossed pattern |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63091620A JPH0663077B2 (en) | 1988-04-15 | 1988-04-15 | Method for manufacturing hot dip galvanized product with embossed pattern |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01263253A true JPH01263253A (en) | 1989-10-19 |
JPH0663077B2 JPH0663077B2 (en) | 1994-08-17 |
Family
ID=14031615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63091620A Expired - Lifetime JPH0663077B2 (en) | 1988-04-15 | 1988-04-15 | Method for manufacturing hot dip galvanized product with embossed pattern |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0663077B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2676752A1 (en) * | 1991-05-24 | 1992-11-27 | Siderurgie Fse Inst Rech | Process for galvanising metallurgical products, especially steel sheets and coating obtained by this process |
US5591534A (en) * | 1994-03-25 | 1997-01-07 | Sorevco, Inc. | Enhanced protective metallic coating weights for steel sheet |
KR20020079074A (en) * | 2001-04-13 | 2002-10-19 | 동부제강주식회사 | Pre-embossed hot-dip galvanized steel sheet |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227536A (en) * | 1985-07-30 | 1987-02-05 | Nikko Aen Kk | Zinc alloy for galvanizing and its using method |
JPS62174360A (en) * | 1986-01-24 | 1987-07-31 | Kobe Steel Ltd | Manufacture of alloyed hot dip galvanized steel sheet |
-
1988
- 1988-04-15 JP JP63091620A patent/JPH0663077B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6227536A (en) * | 1985-07-30 | 1987-02-05 | Nikko Aen Kk | Zinc alloy for galvanizing and its using method |
JPS62174360A (en) * | 1986-01-24 | 1987-07-31 | Kobe Steel Ltd | Manufacture of alloyed hot dip galvanized steel sheet |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2676752A1 (en) * | 1991-05-24 | 1992-11-27 | Siderurgie Fse Inst Rech | Process for galvanising metallurgical products, especially steel sheets and coating obtained by this process |
US5591534A (en) * | 1994-03-25 | 1997-01-07 | Sorevco, Inc. | Enhanced protective metallic coating weights for steel sheet |
KR20020079074A (en) * | 2001-04-13 | 2002-10-19 | 동부제강주식회사 | Pre-embossed hot-dip galvanized steel sheet |
Also Published As
Publication number | Publication date |
---|---|
JPH0663077B2 (en) | 1994-08-17 |
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