JPH0517234Y2 - - Google Patents
Info
- Publication number
- JPH0517234Y2 JPH0517234Y2 JP1987071429U JP7142987U JPH0517234Y2 JP H0517234 Y2 JPH0517234 Y2 JP H0517234Y2 JP 1987071429 U JP1987071429 U JP 1987071429U JP 7142987 U JP7142987 U JP 7142987U JP H0517234 Y2 JPH0517234 Y2 JP H0517234Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- stainless steel
- steel plate
- plate
- plating
- 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.)
- Expired - Lifetime
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 20
- 239000010935 stainless steel Substances 0.000 claims description 20
- 239000003990 capacitor Substances 0.000 claims description 12
- 238000007747 plating Methods 0.000 description 14
- 230000000873 masking effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010828 elution Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
この考案は、カツプ状の電気コンデンサ容器用
のステンレス板とAl層からなる２層クラツド板
の改良に係り、めつき浴に浸漬した際のアルミの
溶出を防止し、めつき浴の長寿命化と製品品質の
向上を図つた電気コンデンサ容器用クラツド板に
関する。[Detailed description of the invention] Industrial application field This invention relates to the improvement of a two-layer clad plate consisting of a stainless steel plate and an Al layer for cup-shaped electric capacitor containers. This invention relates to a clad plate for electrical capacitor containers that prevents elution, extends the life of plating baths, and improves product quality.
背景技術
従来、電気コンデンサ容器用の２層クラツド板
は、18Cr−8Niステンレス板あるいは18Cr系ステ
ンレス板の１主面に、圧接法あるいは蒸着法によ
り、その全面にAl層を被着した構成からなる。BACKGROUND TECHNOLOGY Conventionally, a two-layer clad plate for an electric capacitor container consists of an 18Cr-8Ni stainless steel plate or an 18Cr stainless steel plate with an Al layer deposited on the entire surface of the main surface by pressure welding or vapor deposition. .
カツプ状電気コンデンサ容器の製造に際して、
クラツド板の前記Al層をマスキングテープにて
被覆した後、前記ステンレス板の他主面にめつき
処理によりNi層を被着した後、前記マスキング
テープを剥離除去し、その後、打抜加工し、さら
に絞り加工して、カツプ状電気コンデンサ容器を
得ていた。 When manufacturing cup-shaped electric capacitor containers,
After covering the Al layer of the clad plate with a masking tape, a Ni layer is applied to the other main surface of the stainless steel plate by plating treatment, the masking tape is peeled off, and then punched, Further drawing was performed to obtain a cup-shaped electric capacitor container.
しかし、従来の２層クラツド板を用いる場合、
前記めつき処理時、マスキングテープとステンレ
ス板間に介在するAl層がその間隙に浸入するめ
つき液によつて溶出し、めつき浴を汚染し、めつ
き不良による製品品質の低下に伴い歩留低下を招
来する問題があつた。 However, when using a conventional two-layer clad board,
During the plating process, the Al layer interposed between the masking tape and the stainless steel plate is eluted by the plating solution that enters the gap, contaminates the plating bath, and reduces product quality due to poor plating, resulting in a reduction in yield. There was a problem that caused the decline.
考案の目的
この考案は、めつき処理時にAlの溶出を防止
でき、品質良好にして歩留良好の電気コンデンサ
容器を提供できる電気コンデンサ用クラツド板を
目的とする。Purpose of the invention The object of this invention is to provide a clad plate for an electric capacitor that can prevent Al from eluting during plating processing and provide an electric capacitor container of good quality and yield.
考案の構成
この考案は、ステンレス板の１主面に、その幅
方向の両縁に0.5mm〜2.5mm幅の前記ステンレス板
の露出面を有し、その露出面間部にAl層を被着
してなることを特徴とする電気コンデンサ容器用
クラツド板である。Structure of the device This device has an exposed surface of the stainless steel plate with a width of 0.5 mm to 2.5 mm on both edges in the width direction on one principal surface of the stainless steel plate, and an Al layer is coated between the exposed surfaces. This is a clad plate for an electric capacitor container, which is characterized by comprising:
この考案において、Al層を被着した主面にお
ける幅方向の両側に設けるステンレス板の露出面
幅（Ｗ）を0.5mm〜2.5mmに限定した理由は、
0.5mm未満ではNiめつき処理時、めつき液によ
りAl層が溶出する恐れがあり、また、2.5mmを超
えると、クラツド板を打抜き、絞り加工して製品
化する場合の製品歩留を低下する恐れがあるので
好ましくないためである。 In this idea, the exposed surface width (W) of the stainless steel plate provided on both sides of the main surface coated with the Al layer in the width direction was limited to 0.5 mm to 2.5 mm. This is because the Al layer may be eluted by the plating solution, and if it exceeds 2.5 mm, it is undesirable because it may reduce the product yield when punching and drawing the clad plate into products. .
図面に基づく考案の開示
第１図ａ，ｂ図はこの考案によるクラツド板を
用いた３層素材の製造工程を示す断面説明図であ
る。第２図はコンデンサ容器の断面斜視図であ
る。Disclosure of the invention based on drawings Figures 1a and 1b are cross-sectional explanatory diagrams showing the manufacturing process of a three-layer material using a clad plate according to this invention. FIG. 2 is a cross-sectional perspective view of the capacitor container.
第１図に示す母材の２層クラツド板１は、ステ
ンレス板２にそれより狭い幅のAl板を、例えば、
圧接法にて被着したものである。 The two-layer clad plate 1 shown in FIG. 1 has a stainless steel plate 2 and an Al plate with a narrower width, for example.
It was applied using a pressure welding method.
すなわち、板幅（Ｗ）17mm、板厚0.3mmのステ
ンレス板２の１主面に、その両縁端より１mmの幅
(w)にステンレス板表面が露出するように露出面３
を設け、その両露出面３間部に幅W1、厚み0.05
mmのAl層４が位置するように、圧接法にてAl層
４を被着したクラツド板１である。 In other words, on one main surface of stainless steel plate 2 with a plate width (W) of 17 mm and a plate thickness of 0.3 mm, a width of 1 mm from both edges of the stainless steel plate 2 is placed.
Exposed surface 3 so that the stainless steel plate surface is exposed on (w)
A width W 1 and a thickness 0.05 are provided between both exposed surfaces.
This is a clad plate 1 on which an Al layer 4 is applied using a pressure welding method so that the Al layer 4 is located at a thickness of 1 mm.
以下に、この考案によるクラツド板１を用い
て、カツプ状容器を製造する例を説明する。 An example of manufacturing a cup-shaped container using the clad plate 1 according to this invention will be described below.
まず、前記クラツド板１のAl層４を被着した
１主面に、マスキングテープ５を被覆した後、ス
テンレス板２の他主面にめつき法により、Niめ
つき層６を被着する。 First, masking tape 5 is applied to one main surface of the clad plate 1 on which the Al layer 4 has been applied, and then a Ni plating layer 6 is applied to the other main surface of the stainless steel plate 2 by a plating method.
この際、この考案によるステンレス板の１主面
のAl層４の両側の幅(w)0.5mm〜2.5mmのステンレス
板２の露出面３にマスキングテープ５が密着する
ため、前記めつき処理時、めつき液がマスキング
テープ５とステンレス板２間に浸入することを防
止でき、Al層４の溶出が防止でき、従来のクラ
ツド板の如き、めつき処理時のAl層の溶出の問
題は解消し、製品歩留向上に有効である。 At this time, since the masking tape 5 is in close contact with the exposed surface 3 of the stainless steel plate 2 having a width (w) of 0.5 mm to 2.5 mm on both sides of the Al layer 4 on one main surface of the stainless steel plate according to this invention, during the plating process. , it is possible to prevent the plating liquid from entering between the masking tape 5 and the stainless steel plate 2, preventing the elution of the Al layer 4, and solving the problem of elution of the Al layer during the plating process as with conventional clad plates. It is effective in improving product yield.
その後、従来のクラツド板と同様にマスキング
テープ５を剥離除去した後、打抜き、絞り加工し
て、第２図に示す如く、内面にAl面４を、外面
にNiめつき面６を有し、心材としてステンレス
板２からなるカツプ状コンデンサ容器を得ること
ができる。 After that, the masking tape 5 is peeled off and removed in the same way as a conventional clad plate, and then punched and drawn to form an Al surface 4 on the inner surface and a Ni-plated surface 6 on the outer surface, as shown in FIG. A cup-shaped capacitor container made of the stainless steel plate 2 as the core material can be obtained.
第１図ａ，ｂ図はこの考案によるクラツド板を
用いた３層素材の製造工程を示す断面説明図であ
る。第２図はコンデンサ容器の断面斜視図であ
る。
１……クラツド板、２……ステンレス板、３…
…露出面、４……Al層、５……マスキングテー
プ、６……Niめつき層。
Figures 1a and 1b are cross-sectional explanatory views showing the manufacturing process of a three-layer material using a clad plate according to this invention. FIG. 2 is a cross-sectional perspective view of the capacitor container. 1... Clad plate, 2... Stainless steel plate, 3...
...Exposed surface, 4...Al layer, 5...Masking tape, 6...Ni plating layer.
Claims (1)
0.5mm〜2.5mm幅の前記ステンレス板の露出面を有
し、その露出面間部にAl層を被着してなること
を特徴とする電気コンデンサ容器用クラツド板。 On one main surface of the stainless steel plate, on both edges in the width direction
A clad plate for an electric capacitor container, comprising an exposed surface of the stainless steel plate with a width of 0.5 mm to 2.5 mm, and an Al layer coated between the exposed surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987071429U JPH0517234Y2 (en) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987071429U JPH0517234Y2 (en) | 1987-05-13 | 1987-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63180224U JPS63180224U (en) | 1988-11-21 |
| JPH0517234Y2 true JPH0517234Y2 (en) | 1993-05-10 |
Family
ID=30913974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987071429U Expired - Lifetime JPH0517234Y2 (en) | 1987-05-13 | 1987-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517234Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048285A1 (en) * | 2003-11-13 | 2005-05-26 | Neomax Materials Co., Ltd. | Cladding material for discharge electrode and discharge electrode |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759435B2 (en) * | 1978-02-20 | 1982-12-14 | Nitsukiso Eikopu Kk |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028128Y2 (en) * | 1980-09-27 | 1985-08-26 | マルコン電子株式会社 | Chip type aluminum electrolytic capacitor |
-
1987
- 1987-05-13 JP JP1987071429U patent/JPH0517234Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759435B2 (en) * | 1978-02-20 | 1982-12-14 | Nitsukiso Eikopu Kk |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005048285A1 (en) * | 2003-11-13 | 2005-05-26 | Neomax Materials Co., Ltd. | Cladding material for discharge electrode and discharge electrode |
| JPWO2005048285A1 (en) * | 2003-11-13 | 2007-05-31 | 株式会社Ｎｅｏｍａｘマテリアル | Clad material for discharge electrode and discharge electrode |
| JP4781108B2 (en) * | 2003-11-13 | 2011-09-28 | 株式会社Ｎｅｏｍａｘマテリアル | Cup-shaped discharge electrode of cold cathode discharge tube and clad material for the discharge electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63180224U (en) | 1988-11-21 |
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