KR840004793A - 절연성인산염 피복제로 피복된 박판용 강부재 - Google Patents

절연성인산염 피복제로 피복된 박판용 강부재 Download PDF

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KR840004793A
KR840004793A KR1019830002049A KR830002049A KR840004793A KR 840004793 A KR840004793 A KR 840004793A KR 1019830002049 A KR1019830002049 A KR 1019830002049A KR 830002049 A KR830002049 A KR 830002049A KR 840004793 A KR840004793 A KR 840004793A
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South Korea
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steel sheet
insulating
volume
weight
phosphate
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KR1019830002049A
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KR910003743B1 (ko
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미챌 베이브릭 놀만 (외 1)
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시. 에프. 오우벌메설
웨스팅하우스 일렉트릭 코오표레이숀
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Publication of KR910003743B1 publication Critical patent/KR910003743B1/ko

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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
    • C23C22/07—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
    • C23C22/23—Condensed phosphates
    • 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
    • C23C22/73—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
    • 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
    • C23C22/07—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14766—Fe-Si based alloys
    • H01F1/14775—Fe-Si based alloys in the form of sheets
    • H01F1/14783—Fe-Si based alloys in the form of sheets with insulating coating

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

내용 없음

Description

절연성인산염 피복제로 피복된 박판용 강부재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 절연성 인산염 피복제로 피복된 박판용강부재에 있어서, 상기 피복제가 수성인산알루미늄의 부피 100과 질산의 부피 100으로 이루어진 수성용제인 것을 특징으로 하는 절연성 인산염 피복제로 피복된 박판용 강부재.
  2. 제1항에 있어서, 수성인산알루미늄이 인산, 알루미나수화물 및 물의 혼합물인 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용 강부재.
  3. 제1또는 2항에 있어서, 질산의 부피 3-8을 사용하는 것을 특징으로 하는 절연성 인산염 피복제로 피복된 박판용 강부재.
  4. 제1,2 또는 3항에 있어서, 수성인산알루미늄이 P2O528-38무게%, Al2O35-12무게% 및 H2O 50-70무게 %로 이루어진 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용강부재.
  5. 제4항에 있어서, 수성인산알루미늄이 P2O530-35무게%와 Al2O37-10무게%를 함유하고 있는 것을 특징으로 하는 절연성 인산염 피복제로 피복된 박판용강부재.
  6. 제1-5항에 있어서, 수성용제가 수성인산알루미늄 및 희석수의 부피를 기준으로 첨가 희석수의 부피 50-400과 질산 3-12부피%를 함유한 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용강부재.
  7. 제6항에 있어서, 질산 3-8무게%를 사용하는 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용 강부재.
  8. 제6 또는 7항에 있어서, 수성용제가 습윤제1.5부피% 이상을 함유하는 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용 강부재.
  9. 제6,7 또는 8항에 있어서, 희석수의 부피 100-250를 사용하는 것을 특징으로하는 절연성 인산염 피복제로 피복된 박판용 강부재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830002049A 1982-05-12 1983-05-12 절연성 인산염이 피복된 박판용 강부재 KR910003743B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37752682A 1982-05-12 1982-05-12
US377,526 1982-05-12

Publications (2)

Publication Number Publication Date
KR840004793A true KR840004793A (ko) 1984-10-24
KR910003743B1 KR910003743B1 (ko) 1991-06-10

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KR1019830002049A KR910003743B1 (ko) 1982-05-12 1983-05-12 절연성 인산염이 피복된 박판용 강부재

Country Status (10)

Country Link
JP (1) JPS5925538A (ko)
KR (1) KR910003743B1 (ko)
BE (1) BE896728A (ko)
CA (1) CA1198037A (ko)
ES (1) ES8608590A1 (ko)
FR (1) FR2526814B1 (ko)
IN (1) IN158643B (ko)
IT (1) IT1171065B (ko)
MX (1) MX159679A (ko)
ZA (1) ZA833072B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5968240A (en) * 1997-08-19 1999-10-19 Sermatech International Inc. Phosphate bonding composition
KR20070100238A (ko) * 2004-10-05 2007-10-10 어플라이드 씬 필름스 인코포레이티드 인산알루미늄 조성물, 코팅 및 관련 복합물
JP5153063B2 (ja) * 2005-07-15 2013-02-27 日本発條株式会社 鋼材の表面処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971056C (de) * 1949-10-18 1958-12-04 Boleslaw Kaspras Verfahren zur Umwandlung von Rostschichten auf Stahl in Schutzschichten
NL80923C (ko) * 1951-08-29
JPS4812300B1 (ko) * 1968-10-28 1973-04-19
US3940291A (en) * 1972-03-23 1976-02-24 Armco Steel Corporation Insulative coatings for electrical steels
US4316751A (en) * 1980-04-14 1982-02-23 Hooker Chemicals & Plastics Corp. Electrical resistance coating for steel

Also Published As

Publication number Publication date
IN158643B (ko) 1986-12-27
ZA833072B (en) 1984-01-25
JPS5925538A (ja) 1984-02-09
FR2526814A1 (fr) 1983-11-18
CA1198037A (en) 1985-12-17
IT8321050A1 (it) 1984-11-11
JPH0256020B2 (ko) 1990-11-29
KR910003743B1 (ko) 1991-06-10
BE896728A (fr) 1983-11-14
IT8321050A0 (it) 1983-05-11
ES522300A0 (es) 1986-06-16
IT1171065B (it) 1987-06-10
MX159679A (es) 1989-08-02
ES8608590A1 (es) 1986-06-16
FR2526814B1 (fr) 1987-02-27

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