JP2007119826A - 黒色クロムめっき液及びそれを用いた黒色クロムめっき方法 - Google Patents
黒色クロムめっき液及びそれを用いた黒色クロムめっき方法 Download PDFInfo
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- JP2007119826A JP2007119826A JP2005312176A JP2005312176A JP2007119826A JP 2007119826 A JP2007119826 A JP 2007119826A JP 2005312176 A JP2005312176 A JP 2005312176A JP 2005312176 A JP2005312176 A JP 2005312176A JP 2007119826 A JP2007119826 A JP 2007119826A
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- chromium
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- plating solution
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- sulfite
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Abstract
【解決手段】塩化クロムを、亜硫酸ナトリウム及び/又は亜硫酸カリウムと共に、水に溶解せしめ、更にヨウ化カリウムを含有せしめることにより、目的とする黒色クロムめっき液を調製した。
【選択図】なし
Description
Claims (2)
- 塩化クロムを、亜硫酸ナトリウム及び/又は亜硫酸カリウムと共に、水に溶解せしめ、更にヨウ化カリウムを含有せしめてなることを特徴とする黒色クロムめっき液。
- 塩化クロムを、亜硫酸ナトリウム及び/又は亜硫酸カリウムと共に、水に溶解せしめ、更にヨウ化カリウムを含有せしめてなる黒色クロムめっき液を用いて、電気めっき操作を実施することを特徴とする黒色クロムめっき方法。
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JP2005312176A JP4832854B2 (ja) | 2005-10-27 | 2005-10-27 | 黒色クロムめっき液及びそれを用いた黒色クロムめっき方法 |
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JP2005312176A JP4832854B2 (ja) | 2005-10-27 | 2005-10-27 | 黒色クロムめっき液及びそれを用いた黒色クロムめっき方法 |
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JP2007119826A true JP2007119826A (ja) | 2007-05-17 |
JP4832854B2 JP4832854B2 (ja) | 2011-12-07 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119192A (en) * | 1979-03-09 | 1980-09-12 | Toyo Soda Mfg Co Ltd | Trivalent chromium plating bath |
JPS56112493A (en) * | 1980-02-13 | 1981-09-04 | Agency Of Ind Science & Technol | Chrome plating method |
JP2002285375A (ja) * | 2001-03-28 | 2002-10-03 | Chunichi Craft Kk | 3価クロムめっき浴 |
JP2003213446A (ja) * | 2002-01-22 | 2003-07-30 | Nippon Hyomen Kagaku Kk | 金属表面の黒色皮膜形成処理剤と処理方法 |
JP2004263237A (ja) * | 2003-02-28 | 2004-09-24 | Hideaki Kanbayashi | 黒色クロムめっき膜の製造方法 |
JP2005126769A (ja) * | 2003-10-24 | 2005-05-19 | Yoichi Yamagishi | 黒色皮膜および黒色皮膜の形成方法 |
-
2005
- 2005-10-27 JP JP2005312176A patent/JP4832854B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119192A (en) * | 1979-03-09 | 1980-09-12 | Toyo Soda Mfg Co Ltd | Trivalent chromium plating bath |
JPS56112493A (en) * | 1980-02-13 | 1981-09-04 | Agency Of Ind Science & Technol | Chrome plating method |
JP2002285375A (ja) * | 2001-03-28 | 2002-10-03 | Chunichi Craft Kk | 3価クロムめっき浴 |
JP2003213446A (ja) * | 2002-01-22 | 2003-07-30 | Nippon Hyomen Kagaku Kk | 金属表面の黒色皮膜形成処理剤と処理方法 |
JP2004263237A (ja) * | 2003-02-28 | 2004-09-24 | Hideaki Kanbayashi | 黒色クロムめっき膜の製造方法 |
JP2005126769A (ja) * | 2003-10-24 | 2005-05-19 | Yoichi Yamagishi | 黒色皮膜および黒色皮膜の形成方法 |
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