CN110809639A - 一种钝化剂、金属镀件钝化处理方法和金属工件 - Google Patents

一种钝化剂、金属镀件钝化处理方法和金属工件 Download PDF

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Publication number
CN110809639A
CN110809639A CN201780092854.9A CN201780092854A CN110809639A CN 110809639 A CN110809639 A CN 110809639A CN 201780092854 A CN201780092854 A CN 201780092854A CN 110809639 A CN110809639 A CN 110809639A
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China
Prior art keywords
parts
metal
passivating agent
passivating
weight
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CN201780092854.9A
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English (en)
Inventor
刘国平
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Shenzhen Hongchangfa Technology Co Ltd
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Shenzhen Hongchangfa Technology Co Ltd
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Publication of CN110809639A publication Critical patent/CN110809639A/zh
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

一种钝化剂及金属镀件钝化处理方法，以8000重量份计，该钝化剂包括按照重量份数配比的下列成分：100‑300份硅酸盐，1‑5份硼酸，2‑10份氟化钾，1‑10份苯并三氮唑、0.1‑1份两性咪唑啉和余量的蒸馏水。本品不含铬，克服了铬酸盐钝化技术的毒性大，不环保，配置工艺复杂，成本高等缺点，可实现电镀锌及锌铁合金的清洁生产，该钝化液钝化工艺稳定可靠，可广泛应用于各种金属镀件，尤其对镀锌层钝化更佳。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201780092854.9A 2017-07-03 2017-07-03 一种钝化剂、金属镀件钝化处理方法和金属工件 Withdrawn CN110809639A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/091548 WO2019006613A1 (zh) 2017-07-03 2017-07-03 一种钝化剂、金属镀件钝化处理方法和金属工件

Publications (1)

Publication Number Publication Date
CN110809639A true CN110809639A (zh) 2020-02-18

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CN (1) CN110809639A (zh)
WO (1) WO2019006613A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003301271A (ja) * 2002-04-10 2003-10-24 Nippon Steel Corp 耐焼付雰囲気性に優れた方向性電磁鋼板の絶縁皮膜形成方法
CN102002697A (zh) * 2010-11-01 2011-04-06 云南滇科涂镀层材料有限公司 一种环境友好型镀锌用无铬钝化液及其制备方法
CN102787310A (zh) * 2012-08-27 2012-11-21 大连工业大学 一种金属表面处理剂
CN103789757A (zh) * 2014-01-26 2014-05-14 东莞市凯盟表面处理技术开发有限公司 一种铜材无铬钝化剂及其应用方法
CN105506600A (zh) * 2014-09-25 2016-04-20 蒋勇 一种硅酸盐清洁钝化液及其制备方法
CN106011824A (zh) * 2016-08-11 2016-10-12 太仓市凯福士机械有限公司 一种机械电镀用环保型钝化液

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104372319B (zh) * 2014-11-12 2016-10-26 无锡伊佩克科技有限公司 镀锌钢板专用耐腐蚀钝化剂及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003301271A (ja) * 2002-04-10 2003-10-24 Nippon Steel Corp 耐焼付雰囲気性に優れた方向性電磁鋼板の絶縁皮膜形成方法
CN102002697A (zh) * 2010-11-01 2011-04-06 云南滇科涂镀层材料有限公司 一种环境友好型镀锌用无铬钝化液及其制备方法
CN102787310A (zh) * 2012-08-27 2012-11-21 大连工业大学 一种金属表面处理剂
CN103789757A (zh) * 2014-01-26 2014-05-14 东莞市凯盟表面处理技术开发有限公司 一种铜材无铬钝化剂及其应用方法
CN105506600A (zh) * 2014-09-25 2016-04-20 蒋勇 一种硅酸盐清洁钝化液及其制备方法
CN106011824A (zh) * 2016-08-11 2016-10-12 太仓市凯福士机械有限公司 一种机械电镀用环保型钝化液

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WO2019006613A1 (zh) 2019-01-10

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Application publication date: 20200218