CS217967B2 - Fire resisting oxide composition for coating the silicon steel containing the boron - Google Patents

Fire resisting oxide composition for coating the silicon steel containing the boron Download PDF

Info

Publication number
CS217967B2
CS217967B2 CS788584A CS858478A CS217967B2 CS 217967 B2 CS217967 B2 CS 217967B2 CS 788584 A CS788584 A CS 788584A CS 858478 A CS858478 A CS 858478A CS 217967 B2 CS217967 B2 CS 217967B2
Authority
CS
Czechoslovakia
Prior art keywords
boron
coating
steel
silicon steel
weight ratio
Prior art date
Application number
CS788584A
Other languages
Czech (cs)
English (en)
Inventor
Clarence L Miller
Original Assignee
Allegheny Ludlum Steel
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 Allegheny Ludlum Steel filed Critical Allegheny Ludlum Steel
Publication of CS217967B2 publication Critical patent/CS217967B2/cs

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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/10—Coating with enamels or vitreous layers with refractory materials
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Paints Or Removers (AREA)
CS788584A 1977-12-27 1978-12-19 Fire resisting oxide composition for coating the silicon steel containing the boron CS217967B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/864,363 US4160681A (en) 1977-12-27 1977-12-27 Silicon steel and processing therefore

Publications (1)

Publication Number Publication Date
CS217967B2 true CS217967B2 (en) 1983-02-25

Family

ID=25343107

Family Applications (1)

Application Number Title Priority Date Filing Date
CS788584A CS217967B2 (en) 1977-12-27 1978-12-19 Fire resisting oxide composition for coating the silicon steel containing the boron

Country Status (19)

Country Link
US (1) US4160681A (fr)
JP (1) JPS5489917A (fr)
AR (1) AR223659A1 (fr)
AT (1) AT364886B (fr)
AU (1) AU520491B2 (fr)
BE (1) BE873099A (fr)
BR (1) BR7807972A (fr)
CA (1) CA1122886A (fr)
CS (1) CS217967B2 (fr)
DE (1) DE2856324A1 (fr)
ES (1) ES476389A1 (fr)
FR (1) FR2413474A1 (fr)
GB (1) GB2011481B (fr)
HU (1) HU178167B (fr)
IT (1) IT1106939B (fr)
PL (1) PL116515B1 (fr)
RO (1) RO76264A (fr)
SE (1) SE426848B (fr)
YU (1) YU306678A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920731B2 (ja) * 1978-06-16 1984-05-15 新日本製鐵株式会社 磁気特性の優れた電気鉄板の製造法
US4367100A (en) * 1979-10-15 1983-01-04 Allegheny Ludlum Steel Corporation Silicon steel and processing therefore
US4338144A (en) * 1980-03-24 1982-07-06 General Electric Company Method of producing silicon-iron sheet material with annealing atmospheres of nitrogen and hydrogen
CA1194386A (fr) * 1982-07-19 1985-10-01 Robert F. Miller Methode de production d'acier au silicone oriente a structure cubique
US4666535A (en) * 1986-04-15 1987-05-19 Allegheny Ludlum Corporation Method of producing low core losses in oriented silicon steels
US5759293A (en) * 1989-01-07 1998-06-02 Nippon Steel Corporation Decarburization-annealed steel strip as an intermediate material for grain-oriented electrical steel strip
DE69218511T2 (de) * 1991-07-10 1997-11-06 Nippon Steel Corp Kornorientiertes Siliziumstahlblech mit ausgezeichneten primären Glasfilmeigenschaften
DE4409691A1 (de) * 1994-03-22 1995-09-28 Ebg Elektromagnet Werkstoffe Verfahren zur Herstellung von Elektroblechen mit einem Glasüberzug
US7854022B2 (en) * 2005-01-10 2010-12-21 Hbi Branded Apparel Enterprises, Llc Garments having seamless edge bands and processes for making same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249049B (fr) * 1959-03-05
JPS5112450B1 (fr) * 1966-03-18 1976-04-20
US3676227A (en) * 1968-11-01 1972-07-11 Nippon Steel Corp Process for producing single oriented silicon steel plates low in the iron loss
DE1954773C3 (de) * 1968-11-01 1974-02-28 Yawata Iron & Steel Co., Ltd., Tokio Verfahren zur Herstellung von einfach kornorientierten Silizium-Stahlblechen mit hoher magnetischer Induktion und niedrigem Eisenverlust
US3700506A (en) * 1968-12-10 1972-10-24 Nippon Steel Corp Method for reducing an iron loss of an oriented magnetic steel sheet having a high magnetic induction
JPS4837193B1 (fr) * 1969-07-07 1973-11-09
AR208355A1 (es) * 1975-02-13 1976-12-20 Allegheny Ludlum Ind Inc Procedimiento para producir acero electromagnetico al silico
US4030950A (en) * 1976-06-17 1977-06-21 Allegheny Ludlum Industries, Inc. Process for cube-on-edge oriented boron-bearing silicon steel including normalizing
US4054471A (en) * 1976-06-17 1977-10-18 Allegheny Ludlum Industries, Inc. Processing for cube-on-edge oriented silicon steel
US4102713A (en) * 1976-06-17 1978-07-25 Allegheny Ludlum Industries, Inc. Silicon steel and processing therefore

Also Published As

Publication number Publication date
BR7807972A (pt) 1979-07-31
ES476389A1 (es) 1979-11-16
IT7852080A0 (it) 1978-11-27
HU178167B (en) 1982-03-28
BE873099A (fr) 1979-06-27
RO76264A (fr) 1981-03-30
ATA929078A (de) 1981-04-15
US4160681A (en) 1979-07-10
GB2011481B (en) 1982-05-26
AR223659A1 (es) 1981-09-15
AU4093378A (en) 1980-04-24
FR2413474A1 (fr) 1979-07-27
DE2856324A1 (de) 1979-07-05
IT1106939B (it) 1985-11-18
PL211917A1 (pl) 1979-08-27
JPS5489917A (en) 1979-07-17
AT364886B (de) 1981-11-25
SE426848B (sv) 1983-02-14
CA1122886A (fr) 1982-05-04
PL116515B1 (en) 1981-06-30
AU520491B2 (en) 1982-02-04
GB2011481A (en) 1979-07-11
SE7813255L (sv) 1979-06-28
YU306678A (en) 1982-10-31

Similar Documents

Publication Publication Date Title
CS216654B2 (en) Method of making the electromagnetic silicon steel
CS212706B2 (en) Method of improving the permeability of silicon steel with goss orientation
CZ273896A3 (en) Process for producing glass-coated sheets for electroengineering devices
CS217967B2 (en) Fire resisting oxide composition for coating the silicon steel containing the boron
JPS633022B2 (fr)
CS216515B2 (en) Method of making the electromagneticsilicon steel
CS216696B2 (en) Fireproof oxide coating for electromagnetic silicon steel
US4200477A (en) Processing for electromagnetic silicon steel
JP2650817B2 (ja) 被膜特性及び磁気特性に優れた一方向性けい素鋼板の製造方法
US4213792A (en) Coating solution for applying tensioning coatings to electrical steel strip
US4179315A (en) Silicon steel and processing therefore
JPS60255980A (ja) 電気鋼の絶縁性被覆組成物
JPH06192743A (ja) 被膜特性及び磁気特性に優れた一方向性けい素鋼板の製造方法
US4116730A (en) Silicon-iron production and composition and process therefor
GB2046787A (en) Process for producing cube-on-edge oriented silicon steel
US3976518A (en) Process for producing grain-oriented electric steel sheets having remarkably improved magnetic flux density
CS218567B2 (en) Fire-proof oxide coating for electromagnetic silicon steel
US4096001A (en) Boron-containing electrical steel having a calcium borate coating and magnesia overcoating, and process therefor
KR920010227B1 (ko) 고자속밀도 방향성 전기강판의 소둔분리도포제
US4097343A (en) Coated silicon-iron product and process therefor
US3879234A (en) Lithia-containing frit additives for MgO coatings
CA1079163A (fr) Methode de production de toles de fer et de silicium avec addition de bore, et produit lui-meme
DE2921812C2 (de) Verfahren zum Erzeugen von Stählen mit hoher Permeabilität und Goss-Textur
JPS5843466B2 (ja) 一方向性珪素鋼板用焼鈍分離剤
JPS5915988B2 (ja) 鉄損の優れた一方向性電磁鋼板の製造方法