JPS60141857A - Hot galvanizing method giving reflecting surface - Google Patents
Hot galvanizing method giving reflecting surfaceInfo
- Publication number
- JPS60141857A JPS60141857A JP24509783A JP24509783A JPS60141857A JP S60141857 A JPS60141857 A JP S60141857A JP 24509783 A JP24509783 A JP 24509783A JP 24509783 A JP24509783 A JP 24509783A JP S60141857 A JPS60141857 A JP S60141857A
- Authority
- JP
- Japan
- Prior art keywords
- hot
- bath
- glass beads
- hot galvanizing
- article
- 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
- 238000005246 galvanizing Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 3
- 239000011324 bead Substances 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000011701 zinc Substances 0.000 abstract description 8
- 229910052725 zinc Inorganic materials 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000007598 dipping method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
Abstract
PURPOSE:To obtain a zinc layer reflecting light from the headlights of a car or the like by hot galvanization by dipping an article to be hot galvanized in a hot galvanizing bath contg. glass beads while stirring the bath. CONSTITUTION:Glass beads which are lighter in weight than zinc are put in a hot galvanizing bath, and an article to be hot-galvanized is dipped in the bath while stirring the bath. A zinc layer 4 contg. glass beads 3 is formed on the surface of the iron base 1. When the hot galvanized article is attached to a guardrail, a protective fence for a sidewalk or the like, the presence is clearly recognized by a driver because light from the headlights of an automobile or the like is reflected, so accidents can be reduced.
Description
【発明の詳細な説明】
本発明は、溶融亜鉛めっき面に反射面を設【プる方法に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for providing a reflective surface on a hot-dip galvanized surface.
従来の溶融亜鉛めっきは、第１図に示すように鉄素地１
の上に亜鉛層２が設けられている。Conventional hot-dip galvanizing is carried out on a steel substrate 1 as shown in Figure 1.
A zinc layer 2 is provided on top.
ガードレールや交通ＩＪｉ識の支柱などの表面処理に溶
融亜鉛めっきを施した場合は、地表のアスファルトやコ
ンクリートに色調が近いため夜間に自動車から識別しに
くい。When hot-dip galvanizing is applied to the surface of guardrails, traffic IJi-sen pillars, etc., the color tone is similar to the asphalt or concrete on the ground, making it difficult to identify them from cars at night.
従って事故防止上、反射テープを貼付けたり螢光塗装を
施す必要があった。Therefore, to prevent accidents, it was necessary to attach reflective tape or apply fluorescent coating.
本発明はこの点を解決するために提案されるもので、亜
鉛層の中にガラス玉を混在させ反射面を設けたものであ
る。The present invention was proposed to solve this problem, and includes glass beads mixed in a zinc layer to provide a reflective surface.
めっきに際しては溶融亜鉛めっき浴の中へガラス玉を混
入し、亜鉛より軽いガラス玉を浴中に攪拌しつつめっき
対象物を浸漬してめっきを行えば、鉄素地１の表面にガ
ラス玉３が混在した亜鉛層４を得ることができる。During plating, glass beads are mixed into the hot-dip galvanizing bath, and the object to be plated is immersed while stirring the glass beads, which are lighter than zinc, in the bath. A mixed zinc layer 4 can be obtained.
本発明をカードレール、歩道の防護柵などに用いれば自
動車のヘッドライト等により反射するので、運転者にそ
の存在を明確に示し事故を低減させることができる。If the present invention is used for card rails, sidewalk protection fences, etc., it will be reflected by car headlights, etc., so it can clearly show the driver's presence and reduce accidents.
また、反射テープや反射塗料の貼付および貼替えが不要
となり、保守の手間を省くことができる利点がある。In addition, there is no need to apply or replace reflective tape or reflective paint, which has the advantage of saving time and effort for maintenance.
第１図は従来の溶融亜鉛めっき、
第２図は本発明のめつぎ部分のそれぞれ断面を示す図で
ある。
図において
１は鉄素地
３はガラス玉
１は亜鉛層
である。
特許出願人
株式会社 高岳製作所
３−
２１回
乙
１′
第Ｚ図FIG. 1 is a cross-sectional view of a conventional hot-dip galvanized part, and FIG. 2 is a cross-sectional view of a mated part of the present invention. In the figure, 1 is an iron base 3 and glass beads 1 are a zinc layer. Patent applicant Takatake Manufacturing Co., Ltd. 3- 21st Otsu 1' Figure Z
Claims (1)
、めっき対象物を浴中へ浸漬してめっきを行う反射式溶
融亜鉛めっき方法。A reflective hot-dip galvanizing method in which glass beads are mixed into the hot-dip galvanizing bath and the object to be plated is immersed in the bath while stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24509783A JPS60141857A (en) | 1983-12-28 | 1983-12-28 | Hot galvanizing method giving reflecting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24509783A JPS60141857A (en) | 1983-12-28 | 1983-12-28 | Hot galvanizing method giving reflecting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141857A true JPS60141857A (en) | 1985-07-26 |
Family
ID=17128559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24509783A Pending JPS60141857A (en) | 1983-12-28 | 1983-12-28 | Hot galvanizing method giving reflecting surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141857A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641547A1 (en) * | 1989-01-10 | 1990-07-13 | Maubeuge Fer | High-protection painted galvanised product |
| EP0716157A1 (en) * | 1994-12-08 | 1996-06-12 | M. Faist GmbH & Co. KG | Thermal protection component |
| WO2001051681A2 (en) * | 2000-01-11 | 2001-07-19 | C+C Cours Gmbh | Lustrous metal surfaces |
-
1983
- 1983-12-28 JP JP24509783A patent/JPS60141857A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641547A1 (en) * | 1989-01-10 | 1990-07-13 | Maubeuge Fer | High-protection painted galvanised product |
| EP0716157A1 (en) * | 1994-12-08 | 1996-06-12 | M. Faist GmbH & Co. KG | Thermal protection component |
| WO2001051681A2 (en) * | 2000-01-11 | 2001-07-19 | C+C Cours Gmbh | Lustrous metal surfaces |
| WO2001051681A3 (en) * | 2000-01-11 | 2001-12-27 | C & C Cours Gmbh | Lustrous metal surfaces |
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