JPH04160198A - Production of electric turn plated steel sheet - Google Patents
Production of electric turn plated steel sheetInfo
- Publication number
- JPH04160198A JPH04160198A JP28573590A JP28573590A JPH04160198A JP H04160198 A JPH04160198 A JP H04160198A JP 28573590 A JP28573590 A JP 28573590A JP 28573590 A JP28573590 A JP 28573590A JP H04160198 A JPH04160198 A JP H04160198A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- plating
- plated steel
- turn
- plated
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000007747 plating Methods 0.000 claims abstract description 18
- 230000001680 brushing effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000009713 electroplating Methods 0.000 claims abstract description 4
- 229910020220 Pb—Sn Inorganic materials 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は電気ターンめっき鋼板の製造方法に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a method of manufacturing an electro-turn plated steel sheet.
電気めっき法により製造されるターンめっき鋼板（Ｐｂ
−５ｎめっき鋼板）のめっき表面は、無光沢であり、溶
融めっき製品に較べ外観が劣るという難点がある。Turn-plated steel sheet (Pb
The plated surface of the -5N plated steel sheet is matte and has a disadvantage in that its appearance is inferior to that of hot-dip plated products.
また、 Ｐｂ−５ｎ合金めっき皮膜は極めて軟らかいた
めにすり傷が付きやすく、しかもこのように傷が付くと
、その偏部は光沢を有するため非常に目立ちやすく、外
観を損なう。このようなすり傷は製造段階はもちろんの
こと、加工段階でも発生し、めっき鋼板の商品価値を著
しく低下させる。Further, since the Pb-5n alloy plating film is extremely soft, it is easily scratched, and when such scratches occur, the uneven parts are very noticeable due to their gloss, and the appearance is impaired. Such scratches occur not only during the manufacturing stage but also during the processing stage, and significantly reduce the commercial value of the plated steel sheet.
本発明はこのような問題に鑑みなされたもので、光沢を
有し、しかも耐すり偏性に優れた電気ターンめっき鋼板
を製造することができる方法を提供しようとするもので
ある。The present invention has been made in view of these problems, and it is an object of the present invention to provide a method for producing an electrically turned plated steel sheet that is glossy and has excellent abrasion resistance.
このため本発明は、電気めっきプロセスにより鋼板にタ
ーンめっきを施した後、めっき表面に軽ブラッシングを
施すことをその特徴とする。For this reason, the present invention is characterized in that after turn plating is applied to a steel plate by an electroplating process, light brushing is applied to the plating surface.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
第１図は本発明の実施状況の一例を示すもので、１はタ
ーンめっき設備、２は鋼板、３は前記めっき設備のライ
ン下流側に設けられるブラッシング装置であり、該ブラ
ッシング装置３はラインに沿って複数のブラシロール４
を備えている。なお。FIG. 1 shows an example of the implementation state of the present invention, in which 1 is turn plating equipment, 2 is a steel plate, and 3 is a brushing device installed downstream of the line of the plating equipment. Multiple brush rolls along 4
It is equipped with In addition.
５はブラシロールのバックアップロールである。5 is a backup roll of the brush roll.
めっき設備１でターンめっきを施された鋼板２は、ブラ
ッシング装［３において、そのめっき皮膜表面にブラシ
ロール４により軽ブラッシングが施される。The steel plate 2 subjected to turn plating in the plating equipment 1 is subjected to light brushing on the surface of the plating film by a brush roll 4 in a brushing equipment [3].
通常、ブラシロールはナイロンブラシ等の軟らかい材質
のものが用いられる。Usually, the brush roll is made of a soft material such as a nylon brush.
このような軽ブラッシングの実施により、めっき皮膜の
表面は軽研磨され、非常に光沢のあるめっき面となる。By carrying out such light brushing, the surface of the plating film is lightly polished, resulting in a very glossy plating surface.
また、このように光沢性が付与されるため、すり傷も目
立ちにくくなり、耐すり偏性も向上する。Furthermore, since gloss is imparted in this manner, scratches become less noticeable and the abrasion resistance is improved.
なお、上記ブラッシングの条件は、ライン速度。The above brushing conditions are line speed.
ブラシロールの材質等に応じて決められるが１例えば、
ブラシロールにナイロン製のブラシロールを用い、鋼板
送り速度を３０〜６０ｍ／ｍｉｎとした場合１通常、パ
ス数（各片面）：１〜２回。It can be determined depending on the material of the brush roll, etc.1 For example,
When a nylon brush roll is used as the brush roll and the steel plate feeding speed is 30 to 60 m/min, the number of passes (each side) is 1 to 2 times.
ブラシ圧下：１〜２１程度の条件で行われる。Brush pressure: Performed under conditions of about 1 to 21.
なお、ブラシロールは通常、鋼板通板方向と逆方向に回
転させ、また、ブラッシング中は散水することが好まし
い。Note that it is preferable that the brush roll is normally rotated in a direction opposite to the direction in which the steel sheet passes, and that water is sprinkled during brushing.
電気ターンめっき設備の下流側にブラシロールを１〜２
段設け、このブラシロールを鋼板通板方向と逆方向に回
転させ、ターンめっき鋼板に軽ブラッシングを施した。1-2 brush rolls downstream of electric turn plating equipment
The brush roll was rotated in a direction opposite to the direction in which the steel plate passes, and light brushing was applied to the turn-plated steel plate.
その具体的条件は以下の通りである。The specific conditions are as follows.
・鋼板送り速度： ３０〜６０ ｍ／ｗｉｎ・ブラシロ
ール
材質：集束ブリッスル
寸法：外径２５０φＸ毛長４５ｍ
構造：ディスク式
・ブラッシング条件
ブラシ回転数：１２００ＲＰＭ
パス数 ＝１〜２回
ブラシ圧下 ：１〜２■
このようにしてブラッシング処理しためつき鋼板とめっ
きままの鋼板について、ＪＩＳ−Ｚ−８７４１に規定さ
れる鏡面光沢度測定法（方法名２０度鏡面光沢法）によ
り光沢度の測定を行った。この結果、光沢度Ｇ ｓ （
２０°）は、めっきまま鋼板で３８〜４４％であったの
に対し、ブラッシングを施した本発明材では、７５〜９
４％の測定値が得られた。・Steel plate feeding speed: 30-60 m/win ・Brush roll material: Focused bristle dimensions: Outer diameter 250φ x hair length 45m Structure: Disc type ・Brushing conditions Brush rotation speed: 1200 RPM Number of passes = 1-2 times Brush reduction: 1- 2. The glossiness of the brushed and as-plated steel sheets and the as-plated steel sheets was measured using the specular gloss measurement method specified in JIS-Z-8741 (method name: 20 degree specular gloss method). . As a result, the glossiness G s (
20°) was 38-44% for the as-plated steel plate, while for the brushed steel sheet of the present invention, it was 75-9%.
A measurement of 4% was obtained.
以上述べた本発明によれば、めっき面が非常に光沢があ
り、しかもすり傷も目立ちにくし鳥電気ターンめっき鋼
板を容易に製造することができる。According to the present invention as described above, it is possible to easily produce a Tori Denki Turn-plated steel plate with a highly glossy plated surface and less noticeable scratches.
第１図は本発明の一実施例を示す説明図である。
図において、１はターンめっき設備、２＆士鋼板、３は
ブラッシング装置、４はブラシロール、５番本バックア
ップロールである。FIG. 1 is an explanatory diagram showing one embodiment of the present invention. In the figure, 1 is a turn plating equipment, 2 is a steel plate, 3 is a brushing device, 4 is a brush roll, and No. 5 is a backup roll.
Claims (1)
後、めっき表面に軽ブラッシングを施すことを特徴とす
る電気ターンめっき鋼板の製造方法。A method for producing an electro-turn plated steel sheet, which comprises applying turn plating to a steel plate using an electroplating process, and then lightly brushing the plated surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28573590A JPH04160198A (en) | 1990-10-25 | 1990-10-25 | Production of electric turn plated steel sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28573590A JPH04160198A (en) | 1990-10-25 | 1990-10-25 | Production of electric turn plated steel sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04160198A true JPH04160198A (en) | 1992-06-03 |
Family
ID=17695367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28573590A Pending JPH04160198A (en) | 1990-10-25 | 1990-10-25 | Production of electric turn plated steel sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04160198A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167793A (en) * | 1984-09-10 | 1986-04-07 | Nippon Kokan Kk <Nkk> | Manufacture of lead-tin group plating steel plate |
| JPH02133597A (en) * | 1988-07-13 | 1990-05-22 | Schering Ag | Manufacture of high temperature resistance copper coating on an inorganic dielectric material, and method for forming said coating and electric circuit into patterns |
-
1990
- 1990-10-25 JP JP28573590A patent/JPH04160198A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6167793A (en) * | 1984-09-10 | 1986-04-07 | Nippon Kokan Kk <Nkk> | Manufacture of lead-tin group plating steel plate |
| JPH02133597A (en) * | 1988-07-13 | 1990-05-22 | Schering Ag | Manufacture of high temperature resistance copper coating on an inorganic dielectric material, and method for forming said coating and electric circuit into patterns |
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