CN1221687C - 电解磷酸盐的化学处理方法及在钢材表面形成的一种复合薄膜 - Google Patents

电解磷酸盐的化学处理方法及在钢材表面形成的一种复合薄膜 Download PDF

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Publication number
CN1221687C
CN1221687C CNB998041718A CN99804171A CN1221687C CN 1221687 C CN1221687 C CN 1221687C CN B998041718 A CNB998041718 A CN B998041718A CN 99804171 A CN99804171 A CN 99804171A CN 1221687 C CN1221687 C CN 1221687C
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China
Prior art keywords
chemical treatment
phosphate chemical
phosphate
treatment solution
film
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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
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CNB998041718A
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English (en)
Chinese (zh)
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CN1293720A (zh
Inventor
松田茂树
西谷伸
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Denso Corp
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Denso Corp
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Publication date
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Publication of CN1293720A publication Critical patent/CN1293720A/zh
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Publication of CN1221687C publication Critical patent/CN1221687C/zh
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
CNB998041718A 1998-12-17 1999-12-17 电解磷酸盐的化学处理方法及在钢材表面形成的一种复合薄膜 Expired - Lifetime CN1221687C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35925498 1998-12-17
JP359254/98 1998-12-17
JP359254/1998 1998-12-17

Publications (2)

Publication Number Publication Date
CN1293720A CN1293720A (zh) 2001-05-02
CN1221687C true CN1221687C (zh) 2005-10-05

Family

ID=18463558

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998041718A Expired - Lifetime CN1221687C (zh) 1998-12-17 1999-12-17 电解磷酸盐的化学处理方法及在钢材表面形成的一种复合薄膜

Country Status (6)

Country Link
EP (1) EP1074640A4 (fr)
KR (1) KR100400522B1 (fr)
CN (1) CN1221687C (fr)
BR (1) BR9907916B1 (fr)
CA (1) CA2320865C (fr)
WO (1) WO2000036191A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479609B2 (ja) * 1999-03-02 2003-12-15 日本パーカライジング株式会社 スラッジ発生のないリン酸亜鉛処理液およびリン酸亜鉛処理方法
JP4019723B2 (ja) 2001-02-23 2007-12-12 株式会社デンソー 電解リン酸塩化成処理方法
WO2006007730A1 (fr) * 2004-07-21 2006-01-26 The University Of British Columbia Implants osseux et procedes d'enrobage de ces implants
DE102005023023B4 (de) * 2005-05-19 2017-02-09 Chemetall Gmbh Verfahren zur Vorbereitung von metallischen Werkstücken zum Kaltumformen, mit dem Verfahren beschichtete Werkstücke und ihre Verwendung
EP2186928A1 (fr) * 2008-11-14 2010-05-19 Enthone, Inc. Procédé pour le post-traitement des couches métalliques
CN113073371A (zh) * 2021-03-22 2021-07-06 领润(南京)绿色化学有限公司 一种清洁型对阳极板友好型电解磷化液及其磷化工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111186A1 (de) * 1991-04-06 1992-10-08 Henkel Kgaa Verfahren zum phosphatieren von metalloberflaechen
JPH05306497A (ja) * 1992-04-30 1993-11-19 Nippondenso Co Ltd リン酸塩化成処理方法

Also Published As

Publication number Publication date
CA2320865C (fr) 2010-03-16
EP1074640A4 (fr) 2006-06-21
BR9907916B1 (pt) 2011-07-26
CN1293720A (zh) 2001-05-02
WO2000036191A1 (fr) 2000-06-22
BR9907916A (pt) 2002-04-30
CA2320865A1 (fr) 2000-06-22
EP1074640A1 (fr) 2001-02-07
KR100400522B1 (ko) 2003-10-10
KR20010040816A (ko) 2001-05-15

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Granted publication date: 20051005