JP2004509229A5 - - Google Patents

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JP2004509229A5
JP2004509229A5 JP2002527347A JP2002527347A JP2004509229A5 JP 2004509229 A5 JP2004509229 A5 JP 2004509229A5 JP 2002527347 A JP2002527347 A JP 2002527347A JP 2002527347 A JP2002527347 A JP 2002527347A JP 2004509229 A5 JP2004509229 A5 JP 2004509229A5
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Japan
Prior art keywords
weight
zinc
cobalt
tin
alloy
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JP2002527347A
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Japanese (ja)
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JP4817352B2 (en
JP2004509229A (en
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Publication date
Priority claimed from DE10045991A external-priority patent/DE10045991A1/en
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Publication of JP2004509229A5 publication Critical patent/JP2004509229A5/ja
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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【特許請求の範囲】
【請求項 錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金を含む合金被膜をガルバーニ法で生成するために、溶解した形態で合金成分、および必要に応じ、さらなる一般的な添加剤および補助剤を含む、アルカリ性または性のガルバーニ電解質溶液。
【請求項2】 前記三成分錫亜鉛コバルト合金が、錫40〜55重量%、亜鉛45〜55重量%、およびコバルト1〜5重量%を含む、請求項1に記載の電解質溶液
【請求項3】 以下の組成:
10〜40g/lの錫(硫酸塩、錫酸ナトリウムまたは錫酸カリウムとして)
0.5〜10g/lの亜鉛(硫酸塩、塩化物、水酸化物または酸化物として)
0.1〜10g/lのコバルト(硫酸塩、塩化物、水酸化物または酸化物として)
50〜200g/lのテトラナトリウムピロリン酸塩
1〜20g/lの水酸化カリウムまたは水酸化ナトリウム
10〜200g/lの錯化剤
0.1〜10g/lの湿潤剤
0.1〜5g/lの光沢剤
を有する、中性電解質溶液。
【請求項4】 以下の組成:
10〜50g/lの錫(硫酸塩、塩化物、錫酸ナトリウムまたは錫酸カリウムとして)
1〜10g/lの亜鉛(硫酸塩、塩化物、水酸化物または酸化物として)
0.1〜10g/lのコバルト(硫酸塩として)
1〜20g/lの水酸化カリウムまたは水酸化ナトリウム
10〜200g/lの錯化剤
0.1〜10g/lの湿潤剤
0.1〜5g/lの光沢剤
を有する、アルカリ性性電解質溶液。
【請求項5】 前記錯化剤が、有機酸およびその塩類、リン酸、ホスホネート、グルコナート、グルコヘプトン酸、グルコへプトネートまたはエチレンジアミン四酢酸である、請求項3または4に記載の電解質溶液。
【請求項6】 錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金合金被膜を製作する方法であって、溶解した形態で合金成分、および必要に応じ、さらなる添剤を含む、アルカリ性、中性または弱酸性のガルバーニ電解質溶液から該被膜を電着することを特徴とする、方法。
【請求項7】 電解により生成された、錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金合金被膜の、防食被膜としての、使用。
【請求項8】 電解により生成され、次に不動態化を行った、錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金合金被膜の、鉄材料の表面を覆う防食被膜としての、使用。
【請求項9】 電解により生成された、錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金合金被膜の、はんだ付け可能な被膜としての、使用。
【請求項10】 電解により生成された、錫30〜65重量%、亜鉛30〜65重量%、ならびにコバルト0.1〜15重量%を含む三成分錫亜鉛コバルト合金合金被膜の、装飾用最終被膜としての、使用。
[Claims]
    Claims1] Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobaltTernary tin zinccobaltAlkaline containing alloy components in dissolved form and, if necessary, further common additives and auxiliaries, to produce alloy coatings containing the alloy in the galvanic processOrDuring ~SexGalvanic electrolyte solution.
    (2) The ternary tin zinc cobalt alloyContains 40 to 55% by weight of tin, 45 to 55% by weight of zinc, and 1 to 5% by weight of cobalt.MmClaim 1Electrolyte solution.
(3) The following composition:
10-40 g / l tin (as sulfate, sodium stannate or potassium stannate)
0.5-10 g / l zinc (as sulfate, chloride, hydroxide or oxide)
0.1 to 10 g / l cobalt (as sulfate, chloride, hydroxide or oxide)
50-200 g / l tetrasodium pyrophosphate
1 to 20 g / l potassium hydroxide or sodium hydroxide
10-200 g / l complexing agent
0.1 to 10 g / l wetting agent
0.1-5g / l brightener
A neutral electrolyte solution comprising:
(4) The following composition:
10-50 g / l tin (as sulfate, chloride, sodium stannate or potassium stannate)
1 to 10 g / l zinc (as sulfate, chloride, hydroxide or oxide)
0.1 to 10 g / l cobalt (as sulfate)
1 to 20 g / l potassium hydroxide or sodium hydroxide
10-200 g / l complexing agent
0.1 to 10 g / l wetting agent
0.1-5g / l brightener
An alkaline electrolyte solution comprising:
(5) The electrolyte solution according to claim 3 or 4, wherein the complexing agent is an organic acid and salts thereof, phosphoric acid, phosphonate, gluconate, glucoheptonic acid, glucoheptonate or ethylenediaminetetraacetic acid.
    6. Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobaltTernary tin zinccobaltalloyofA method of making an alloy coating, comprising alloy components in molten form and, if necessary, furtherAttachedAdditionAgentElectrodepositing said coating from an alkaline, neutral or weakly acidic galvanic electrolyte solution comprising:
    7. Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobalt produced by electrolysisTernary tin zinccobaltalloyofUse of alloy coatings as anticorrosion coatings.
    8. Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobalt, produced by electrolysis and then passivatedTernary tin zinccobaltalloyofAlloy coatingof,Use as an anticorrosion coating covering the surface of iron materials.
    9. Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobalt produced by electrolysisTernary tin zinccobaltalloyofUse of alloy coatings as solderable coatings.
    10. Contains 30-65% by weight of tin, 30-65% by weight of zinc, and 0.1-15% by weight of cobalt produced by electrolysisTernary tin zinccobaltalloyofUse of alloy coatings as final decorative coatings.

JP2002527347A 2000-09-16 2001-08-16 Ternary tin-zinc alloys containing iron, cobalt or nickel, galvanic solutions and galvanic processes for producing them Expired - Fee Related JP4817352B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10045991A DE10045991A1 (en) 2000-09-16 2000-09-16 Ternary tin-zinc alloys, electroplating baths and electroplating processes for the production of ternary tin-zinc alloy layers
DE10045991.9 2000-09-16
PCT/EP2001/009452 WO2002022913A2 (en) 2000-09-16 2001-08-16 Ternary tin zinc alloy, electroplating solutions and galvanic method for producing ternary tin zinc alloy coatings

Publications (3)

Publication Number Publication Date
JP2004509229A JP2004509229A (en) 2004-03-25
JP2004509229A5 true JP2004509229A5 (en) 2008-10-02
JP4817352B2 JP4817352B2 (en) 2011-11-16

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Country Status (7)

Country Link
US (1) US20040091385A1 (en)
EP (1) EP1319093B1 (en)
JP (1) JP4817352B2 (en)
CN (1) CN1239751C (en)
DE (2) DE10045991A1 (en)
HK (1) HK1054576A1 (en)
WO (1) WO2002022913A2 (en)

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JP2005026188A (en) 2003-07-03 2005-01-27 Koa Corp Current fuse and manufacturing method of current fuse
JP4901120B2 (en) * 2005-03-29 2012-03-21 兵庫県 Zinc-containing plating film
CN100554528C (en) * 2006-03-29 2009-10-28 哈尔滨工业大学 Electrolytic copper foil coating surface treatment method with excellent in chemical resistance and cohesive force
EP2085502A1 (en) * 2008-01-29 2009-08-05 Enthone, Incorporated Electrolyte composition and method for the deposition of a tin-zinc alloy
KR20110028010A (en) * 2009-09-11 2011-03-17 삼성전기주식회사 Particulate tin powder and manufacturing method thereof
KR101445953B1 (en) * 2010-02-01 2014-09-29 크루서블 인텔렉츄얼 프라퍼티 엘엘씨. Coating comprising nickel based alloy, device comprising the coating, and methods for making the same
CN102212809B (en) * 2011-05-12 2012-07-18 北京化工大学 Anti-corrosion method of nickel-based alloy heating tube
US20130098691A1 (en) 2011-10-25 2013-04-25 Longyear Tm, Inc. High-strength, high-hardness binders and drilling tools formed using the same
CN102690975B (en) * 2012-06-11 2014-12-03 东莞市闻誉实业有限公司 Ternary tin-zinc alloy and electroplating method thereof
CN103849912A (en) * 2012-11-29 2014-06-11 沈阳工业大学 Electroplating technology of shining tin zinc nickel alloy
CA2894631C (en) * 2012-12-18 2021-06-08 Lanxess Butyl Pte. Ltd. Electronic devices comprising butyl rubber
CN103436825A (en) * 2013-08-23 2013-12-11 哈尔滨理工大学 Preparation method of nanometre tin oxide coating ceramic phase reinforcement/aluminium matrix composite
CN106521580A (en) * 2016-11-02 2017-03-22 苏州市汉宜化学有限公司 Tetravalent tin Sn-Co-Zn ternary alloy chromium-substituting electroplating liquid and electroplating method
CN112779576B (en) * 2020-12-25 2022-06-21 南通正海磁材有限公司 Neodymium-iron-boron magnet composite coating and preparation method thereof

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