JP5874107B2 - 亜鉛−ニッケル合金めっき液並びにニッケル供給方法 - Google Patents
亜鉛−ニッケル合金めっき液並びにニッケル供給方法 Download PDFInfo
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- JP5874107B2 JP5874107B2 JP2012014147A JP2012014147A JP5874107B2 JP 5874107 B2 JP5874107 B2 JP 5874107B2 JP 2012014147 A JP2012014147 A JP 2012014147A JP 2012014147 A JP2012014147 A JP 2012014147A JP 5874107 B2 JP5874107 B2 JP 5874107B2
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- nickel
- acid
- zinc
- plating
- alloy plating
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- 238000007747 plating Methods 0.000 title claims description 49
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 44
- 229910052759 nickel Inorganic materials 0.000 title claims description 21
- 229910000990 Ni alloy Inorganic materials 0.000 title claims description 19
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 title claims description 19
- 238000000034 method Methods 0.000 title description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 21
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 15
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 8
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229960003512 nicotinic acid Drugs 0.000 claims description 7
- 235000001968 nicotinic acid Nutrition 0.000 claims description 7
- 239000011664 nicotinic acid Substances 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- -1 halogen ethers Chemical class 0.000 claims description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 150000008282 halocarbons Chemical class 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 4
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 4
- 239000000174 gluconic acid Substances 0.000 claims description 4
- 235000012208 gluconic acid Nutrition 0.000 claims description 4
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 2
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- 125000003700 epoxy group Chemical group 0.000 description 5
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000002894 organic compounds Chemical class 0.000 description 3
- ZAXCZCOUDLENMH-UHFFFAOYSA-N 3,3,3-tetramine Chemical compound NCCCNCCCNCCCN ZAXCZCOUDLENMH-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000003287 bathing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical class C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- ZNSMNVMLTJELDZ-UHFFFAOYSA-N Bis(2-chloroethyl)ether Chemical compound ClCCOCCCl ZNSMNVMLTJELDZ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 229940079865 intestinal antiinfectives imidazole derivative Drugs 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Electroplating And Plating Baths Therefor (AREA)
Description
すなわち、本発明は、下記のアルカリ性亜鉛ニッケル合金めっきのためのめっき液、
(1)ヒドロキシカルボン酸若しくはその塩、及び(a)ニコチン酸と(b)ハロゲン化炭化水素、アルキレンオキシド、エピハロヒドリン及びハロゲンエーテルからなる群から選ばれる少なくとも1種との化合物の水溶性反応性生成物を含有し、ニッケル源に硫酸ニッケルを使用しないことを特徴とするアルカリ性亜鉛ニッケル合金めっき液、
(2)硫酸根を含まないアルカリ性亜鉛ニッケル合金めっき用ニッケル補給剤と併用してめっき外観を向上させる、前記(1)のめっき液、
(3)ヒドロキシカルボン酸若しくはその塩、又は(a)ニコチン酸と(b)ハロゲン化炭化水素、アルキレンオキシド、エピハロヒドリン及びハロゲンエーテルからなる群から選ばれる少なくとも1種の化合物との水溶性反応性生成物を定期的に補給し、硫酸根を補給しないことを特徴とするアルカリ性亜鉛ニッケル合金めっき液の管理方法、
(4)前記(3)の管理方法により管理されるめっき液を用いるめっき方法、
(5)前記(4)のめっき方法によりめっきされためっき品、
をそれぞれ提供する。
・ランニング条件
150AH/L電解後の実施例及び比較例についてハルセル試験を行い、光沢を評価した。評価ポイントは(1)0.2A−20分ハルセル試験における低電流部の灰色化(2)2A−20分ハルセル試験における高電流部のコゲ、モヤを見た。評価は(1)は灰色化が無いのが、(2)はコゲ、モヤがないのが高評価として5〜1の5段階評価(5が良くて1が劣る)において行った。また、ランニング前についてハルセル試験を行ったところ、全ての実施例及び比較例において(1)、(2)ともに5の評価となった。
Claims (2)
- クエン酸、酒石酸、グルコン酸及びグリコール酸から選択されるヒドロキシカルボン酸又はその塩、及び(a)ニコチン酸と(b)ハロゲン化炭化水素、アルキレンオキシド、エピハロヒドリン及びハロゲンエーテルからなる群から選ばれる少なくとも1種の化合物との水溶性反応性生成物を含有し、ニッケル源として炭酸ニッケル又は水酸化ニッケルを使用することを特徴とするアルカリ性亜鉛ニッケル合金めっき液。
- 硫酸根を含まないアルカリ性亜鉛ニッケル合金めっき用ニッケル補給剤と併用される請求項1記載のめっき液。
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JP5874107B2 true JP5874107B2 (ja) | 2016-03-02 |
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JP7450328B2 (ja) | 2018-08-10 | 2024-03-15 | 栗田工業株式会社 | 凝集沈殿装置、その制御方法及び沈殿槽 |
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EP4067539A1 (en) * | 2021-03-31 | 2022-10-05 | Coventya GmbH | Electroplating device and process for depositing nickel alloys with a solid replenisher |
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JPS5687689A (en) * | 1979-12-18 | 1981-07-16 | Sumitomo Metal Ind Ltd | Manufacture of steel sheet electroplated with ni-zn alloy |
JP5005849B2 (ja) * | 2000-01-31 | 2012-08-22 | ディップソール株式会社 | アルカリ性亜鉛及び亜鉛合金めっき浴 |
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JP7450328B2 (ja) | 2018-08-10 | 2024-03-15 | 栗田工業株式会社 | 凝集沈殿装置、その制御方法及び沈殿槽 |
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