KR910003743B1 - 절연성 인산염이 피복된 박판용 강부재 - Google Patents

절연성 인산염이 피복된 박판용 강부재 Download PDF

Info

Publication number
KR910003743B1
KR910003743B1 KR1019830002049A KR830002049A KR910003743B1 KR 910003743 B1 KR910003743 B1 KR 910003743B1 KR 1019830002049 A KR1019830002049 A KR 1019830002049A KR 830002049 A KR830002049 A KR 830002049A KR 910003743 B1 KR910003743 B1 KR 910003743B1
Authority
KR
South Korea
Prior art keywords
phosphate
volume
insulating
coating
coated
Prior art date
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
Application number
KR1019830002049A
Other languages
English (en)
Korean (ko)
Other versions
KR840004793A (ko
Inventor
미챌 베이브 릭 놀만
세프코 존
Original Assignee
웨스팅하우스 일렉트릭 코오포레이숀
시. 에프. 오우벌메설
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 웨스팅하우스 일렉트릭 코오포레이숀, 시. 에프. 오우벌메설 filed Critical 웨스팅하우스 일렉트릭 코오포레이숀
Publication of KR840004793A publication Critical patent/KR840004793A/ko
Application granted granted Critical
Publication of KR910003743B1 publication Critical patent/KR910003743B1/ko
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
KR1019830002049A 1982-05-12 1983-05-12 절연성 인산염이 피복된 박판용 강부재 Expired 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 KR840004793A (ko) 1984-10-24
KR910003743B1 true KR910003743B1 (ko) 1991-06-10

Family

ID=23489458

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002049A Expired KR910003743B1 (ko) 1982-05-12 1983-05-12 절연성 인산염이 피복된 박판용 강부재

Country Status (10)

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

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
NL170624B (nl) * 1951-08-29 Merck & Co Inc Werkwijze voor het bereiden van gesubstitueerde fenoxysalicylzuren, werkwijze voor het bereiden van een preparaat met farmacologische werking, dat deze verbindingen bevat, alsmede gevormde preparaten verkregen onder toepassing van deze werkwijze.
JPS4812300B1 (enrdf_load_stackoverflow) * 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
CA1198037A (en) 1985-12-17
IT8321050A1 (it) 1984-11-11
KR840004793A (ko) 1984-10-24
FR2526814B1 (fr) 1987-02-27
JPS5925538A (ja) 1984-02-09
ZA833072B (en) 1984-01-25
BE896728A (fr) 1983-11-14
ES522300A0 (es) 1986-06-16
ES8608590A1 (es) 1986-06-16
JPH0256020B2 (enrdf_load_stackoverflow) 1990-11-29
IT1171065B (it) 1987-06-10
IN158643B (enrdf_load_stackoverflow) 1986-12-27
IT8321050A0 (it) 1983-05-11
MX159679A (es) 1989-08-02
FR2526814A1 (fr) 1983-11-18

Similar Documents

Publication Publication Date Title
US3856568A (en) Method for forming an insulating film on an oriented silicon steel sheet
US2501846A (en) Production of silicon steel sheet stock having the property of high surface resistivity
JPH11241173A (ja) 無方向性珪素鋼用無機／有機絶縁塗膜
JP6275277B2 (ja) 電磁鋼板用コーティング剤、その製造方法、およびこれを用いた電磁鋼板のコーティング方法
US4032366A (en) Grain-oriented silicon steel and processing therefor
KR910003743B1 (ko) 절연성 인산염이 피복된 박판용 강부재
US3421949A (en) Composition and process for producing an electrically resistant coating on ferrous surfaces
US2835618A (en) Solution and method for producing heat resistant electrical insulation coatings on ferrous surfaces
KR880001310B1 (ko) 저온 경화 층간 코우팅
DE2443531A1 (de) Verfahren zur beschichtung von stahlblech und dafuer geeignetes mittel
US2465284A (en) Magnetic sheet coatings
CN116356126B (zh) 一种超薄耐腐蚀硅钢带及其制备方法
JPS60255980A (ja) 電気鋼の絶縁性被覆組成物
US3383275A (en) Insulation utilizing boron phosphate
US2811473A (en) Composition and method for increasing surface resistivity of silicon steel
US4116730A (en) Silicon-iron production and composition and process therefor
US3582409A (en) Method of producing potassium silicate glass coating for ferrous magnetic sheet stock
US3522113A (en) Potassium silicate coated silicon steel article
CN111433292A (zh) 用于将电工钢带电绝缘的无铬无磷酸盐涂层
US4316751A (en) Electrical resistance coating for steel
EP0020844B1 (en) Improvement in the manufacture of oriented grain electrical steel sheet
US2790739A (en) Method of coating core plates and composition therefor
GB1578911A (en) Silicon-iron sheet production involving electrocoating
CA1069805A (en) Electrically insulating coatings
JPH08239770A (ja) 電磁鋼板の絶縁被膜形成用の被覆剤及び方向性電磁鋼板

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19940611

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19940611

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000