WO2015162837A8 - 方向性電磁鋼板用のクロムフリー絶縁被膜処理液およびクロムフリー絶縁被膜付き方向性電磁鋼板 - Google Patents

方向性電磁鋼板用のクロムフリー絶縁被膜処理液およびクロムフリー絶縁被膜付き方向性電磁鋼板 Download PDF

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WO2015162837A8
WO2015162837A8 PCT/JP2015/001087 JP2015001087W WO2015162837A8 WO 2015162837 A8 WO2015162837 A8 WO 2015162837A8 JP 2015001087 W JP2015001087 W JP 2015001087W WO 2015162837 A8 WO2015162837 A8 WO 2015162837A8
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chromium
insulating coating
treatment solution
grain
free insulating
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PCT/JP2015/001087
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English (en)
French (fr)
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WO2015162837A1 (ja
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敬 寺島
渡邉　誠
正憲 上坂
龍一 末廣
俊人 ▲高▼宮
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Ｊｆｅスチール株式会社
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Priority to RU2016145432A priority Critical patent/RU2656433C2/ru
Priority to JP2015551922A priority patent/JPWO2015162837A1/ja
Priority to KR1020187001901A priority patent/KR101867257B1/ko
Priority to EP15783783.2A priority patent/EP3135793B1/en
Priority to US15/118,428 priority patent/US20170137633A1/en
Priority to KR1020167028779A priority patent/KR20160134781A/ko
Priority to CN201580020584.1A priority patent/CN106232870A/zh
Publication of WO2015162837A1 publication Critical patent/WO2015162837A1/ja
Publication of WO2015162837A8 publication Critical patent/WO2015162837A8/ja

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    • 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
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    • 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
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    • 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
    • C23C22/07—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 phosphates
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    • 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
    • C23C22/07—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 phosphates
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    • C23C22/12—Orthophosphates containing zinc cations
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    • 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
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    • 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
    • C23C22/07—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 phosphates
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    • 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
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    • 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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium cations
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    • 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
    • C23C22/07—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 phosphates
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    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings
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    • 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
    • C23C22/82—After-treatment
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    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process

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

　Mg，Ca，Ba，Sr，Zn，Al及びMnのリン酸塩のうちから選ばれる１種または２種以上を含有し、かかるリン酸塩：100質量部に対し、コロイド状シリカをSiO2固形分換算で50～120質量部含有させ、またMg，Ca，Ba，Sr，Zn，Al及びMnの水溶性金属塩を含有させて、処理液中の金属元素であるＭ2+（＝Mg，Ca，Ba，Sr，Zn，Mn）および／またはＭ3+（＝Al）とＰとのモル比を0.6≦（Ｍ2+＋1.5×Ｍ3+）／Ｐ≦1.0の範囲に調整したクロムフリー絶縁被膜処理液を用いることにより、Tiキレートなどの高価なチタンの使用量を極力減らし、または使用することなしに、長期間にわたって優れた耐吸湿性と十分な鉄損低減効果を兼ね備えたクロムフリー絶縁被膜を安価に得ることができる。
PCT/JP2015/001087 2014-04-24 2015-03-02 方向性電磁鋼板用のクロムフリー絶縁被膜処理液およびクロムフリー絶縁被膜付き方向性電磁鋼板 WO2015162837A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
RU2016145432A RU2656433C2 (ru) 2014-04-24 2015-03-02 Обрабатывающий раствор для не содержащего хрома изоляционного покрытия для текстурованной электротехнической листовой стали и текстурованная электротехническая листовая сталь, покрытая не содержащим хрома изоляционным покрытием
JP2015551922A JPWO2015162837A1 (ja) 2014-04-24 2015-03-02 方向性電磁鋼板用のクロムフリー絶縁被膜処理液およびクロムフリー絶縁被膜付き方向性電磁鋼板
KR1020187001901A KR101867257B1 (ko) 2014-04-24 2015-03-02 방향성 전기 강판용의 크롬 프리 절연 피막 처리액 및 크롬 프리 절연 피막 형성 방향성 전기 강판
EP15783783.2A EP3135793B1 (en) 2014-04-24 2015-03-02 Treatment solution for chromium-free insulating coating for grain-oriented electrical steel sheet and grain-oriented electrical steel sheet coated with chromium-free insulating coating
US15/118,428 US20170137633A1 (en) 2014-04-24 2015-03-02 Treatment solution for chromium-free insulating coating for grain-oriented electrical steel sheet and grain-oriented electrical steel sheet coated with chromium-free insulating coating
KR1020167028779A KR20160134781A (ko) 2014-04-24 2015-03-02 방향성 전기 강판용의 크롬 프리 절연 피막 처리액 및 크롬 프리 절연 피막 형성 방향성 전기 강판
CN201580020584.1A CN106232870A (zh) 2014-04-24 2015-03-02 取向性电磁钢板用无铬绝缘被膜处理液和带无铬绝缘被膜的取向性电磁钢板

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JP2014090560 2014-04-24
JP2014-090560 2014-04-24

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WO2015162837A8 true WO2015162837A8 (ja) 2016-08-25

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US (1) US20170137633A1 (ja)
EP (1) EP3135793B1 (ja)
JP (1) JPWO2015162837A1 (ja)
KR (2) KR20160134781A (ja)
CN (1) CN106232870A (ja)
RU (1) RU2656433C2 (ja)
WO (1) WO2015162837A1 (ja)

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JP5098466B2 (ja) * 2007-07-04 2012-12-12 Ｊｆｅスチール株式会社 クロムレス張力被膜用処理液およびクロムレス張力被膜の形成方法ならびにクロムレス張力被膜付き方向性電磁鋼板
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JP5194641B2 (ja) * 2007-08-23 2013-05-08 Ｊｆｅスチール株式会社 方向性電磁鋼板用絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法
JP5104128B2 (ja) 2007-08-30 2012-12-19 Ｊｆｅスチール株式会社 方向性電磁鋼板用クロムフリー絶縁被膜処理液および絶縁被膜付方向性電磁鋼板の製造方法
JP5633401B2 (ja) * 2011-01-31 2014-12-03 Ｊｆｅスチール株式会社 クロムレス張力被膜用処理液およびクロムレス張力被膜の形成方法
JP5633402B2 (ja) * 2011-01-31 2014-12-03 Ｊｆｅスチール株式会社 クロムレス張力被膜付き方向性電磁鋼板

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CN106232870A (zh) 2016-12-14
EP3135793B1 (en) 2020-01-29
KR101867257B1 (ko) 2018-06-12
KR20160134781A (ko) 2016-11-23
JPWO2015162837A1 (ja) 2017-04-13
US20170137633A1 (en) 2017-05-18
RU2016145432A (ru) 2018-05-24
KR20180011349A (ko) 2018-01-31
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