NO137053C - Fremgangsm}te ved fremstilling av kornorienterte siliciumst}lplater - Google Patents

Fremgangsm}te ved fremstilling av kornorienterte siliciumst}lplater

Info

Publication number
NO137053C
NO137053C NO750609A NO750609A NO137053C NO 137053 C NO137053 C NO 137053C NO 750609 A NO750609 A NO 750609A NO 750609 A NO750609 A NO 750609A NO 137053 C NO137053 C NO 137053C
Authority
NO
Norway
Prior art keywords
cornorient
silicium
procedures
manufacture
steel plates
Prior art date
Application number
NO750609A
Other languages
English (en)
Norwegian (no)
Other versions
NO137053B (no
NO750609L (sv
Inventor
Toshio Irie
Yasuo Yokoyama
Toshitomo Sugiyama
Hiroshi Shimanaka
Shigeru Kobayashi
Original Assignee
Kawasaki Steel Co
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 Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of NO750609L publication Critical patent/NO750609L/no
Publication of NO137053B publication Critical patent/NO137053B/no
Publication of NO137053C publication Critical patent/NO137053C/no

Links

Classifications

    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing
    • 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
    • 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
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
NO750609A 1974-02-28 1975-02-24 Fremgangsm}te ved fremstilling av kornorienterte siliciumst}lplater NO137053C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49022860A JPS50116998A (sv) 1974-02-28 1974-02-28

Publications (3)

Publication Number Publication Date
NO750609L NO750609L (sv) 1975-08-29
NO137053B NO137053B (no) 1977-09-12
NO137053C true NO137053C (no) 1977-12-21

Family

ID=12094457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750609A NO137053C (no) 1974-02-28 1975-02-24 Fremgangsm}te ved fremstilling av kornorienterte siliciumst}lplater

Country Status (13)

Country Link
US (1) US3930906A (sv)
JP (1) JPS50116998A (sv)
AU (1) AU475419B2 (sv)
BE (1) BE826151A (sv)
BR (1) BR7501201A (sv)
CA (1) CA1047372A (sv)
DK (1) DK151900C (sv)
FI (1) FI57789C (sv)
FR (1) FR2262703B1 (sv)
GB (1) GB1500197A (sv)
IT (1) IT1033315B (sv)
NO (1) NO137053C (sv)
SE (1) SE407240B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095896A (en) * 1959-07-13 1963-07-02 Anthony J Ross Float valve
US4030950A (en) * 1976-06-17 1977-06-21 Allegheny Ludlum Industries, Inc. Process for cube-on-edge oriented boron-bearing silicon steel including normalizing
US4078952A (en) * 1976-06-17 1978-03-14 Allegheny Ludlum Industries, Inc. Controlling the manganese to sulfur ratio during the processing for high permeability silicon steel
JPS535800A (en) * 1976-07-05 1978-01-19 Kawasaki Steel Co Highhmagneticcflux density oneeway siliconnsteellfolstellite insulator film and method of formation thereof
US4123298A (en) * 1977-01-14 1978-10-31 Armco Steel Corporation Post decarburization anneal for cube-on-edge oriented silicon steel
JPS5672178A (en) * 1979-11-13 1981-06-16 Kawasaki Steel Corp Formation of forsterite insulating film of directional silicon steel plate
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
US4693762A (en) * 1983-07-05 1987-09-15 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
CA1240592A (en) * 1983-07-05 1988-08-16 Allegheny Ludlum Corporation Processing for cube-on-edge oriented silicon steel
EP0392534B1 (en) * 1989-04-14 1998-07-08 Nippon Steel Corporation Method of producing oriented electrical steel sheet having superior magnetic properties
JPH0756048B2 (ja) * 1990-11-30 1995-06-14 川崎製鉄株式会社 被膜特性と磁気特性に優れた薄型方向性けい素鋼板の製造方法
JPH083125B2 (ja) * 1991-01-08 1996-01-17 新日本製鐵株式会社 磁束密度の高い方向性電磁鋼板の製造方法
US5547519A (en) * 1995-02-28 1996-08-20 Armco Inc. Magnesia coating and process for producing grain oriented electrical steel for punching quality
KR100240995B1 (ko) * 1995-12-19 2000-03-02 이구택 절연피막의 밀착성이 우수한 무방향성 전기강판의 제조방법
DE19816200A1 (de) * 1998-04-09 1999-10-14 G K Steel Trading Gmbh Verfahren zur Herstellung eines Forsterit-Isolationsfilms auf einer Oberfläche von korn-orientierten, anisotropen, elektrotechnischen Stahlblechen
JP3892300B2 (ja) * 2000-05-01 2007-03-14 タテホ化学工業株式会社 酸化マグネシウム粒子集合体
WO2002034965A1 (fr) * 2000-10-25 2002-05-02 Tateho Chemical Industries Co., Ltd. Agregat de particules a base d'oxyde de magnesium
US6974517B2 (en) * 2001-06-13 2005-12-13 Raytheon Company Lid with window hermetically sealed to frame, and a method of making it
US6745449B2 (en) * 2001-11-06 2004-06-08 Raytheon Company Method and apparatus for making a lid with an optically transmissive window
US6988338B1 (en) 2002-10-10 2006-01-24 Raytheon Company Lid with a thermally protected window
CN114944279B (zh) * 2022-07-25 2022-11-11 海鸿电气有限公司 卷铁心及其卷绕工艺、卷绕设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA920036A (en) * 1968-04-02 1973-01-30 Sakakura Akira Process for producing single-oriented magnetic steel sheets having a very high magnetic induction
US3632456A (en) * 1968-04-27 1972-01-04 Nippon Steel Corp Method for producing an electromagnetic steel sheet of a thin sheet thickness having a high-magnetic induction
JPS5032059B2 (sv) * 1971-12-24 1975-10-17
US3770517A (en) * 1972-03-06 1973-11-06 Allegheny Ludlum Ind Inc Method of producing substantially non-oriented silicon steel strip by three-stage cold rolling

Also Published As

Publication number Publication date
DE2508554B2 (de) 1976-03-25
FI750580A (sv) 1975-08-29
DK151900C (da) 1988-06-20
JPS50116998A (sv) 1975-09-12
AU475419B2 (en) 1976-08-19
DK74775A (sv) 1975-10-20
BR7501201A (pt) 1975-12-02
BE826151A (fr) 1975-08-28
FI57789B (fi) 1980-06-30
NO137053B (no) 1977-09-12
GB1500197A (en) 1978-02-08
SE7502206L (sv) 1975-08-29
AU7854375A (en) 1976-08-19
FR2262703B1 (sv) 1978-10-06
DE2508554A1 (de) 1975-09-04
DK151900B (da) 1988-01-11
FI57789C (fi) 1980-10-10
IT1033315B (it) 1979-07-10
NO750609L (sv) 1975-08-29
FR2262703A1 (sv) 1975-09-26
CA1047372A (en) 1979-01-30
US3930906A (en) 1976-01-06
SE407240B (sv) 1979-03-19

Similar Documents

Publication Publication Date Title
NO137053C (no) Fremgangsm}te ved fremstilling av kornorienterte siliciumst}lplater
NO773452L (no) Fremgangsmaate til fremstilling av staal
SE427748B (sv) Forfarande for framstellning av frostherdig betong
IT1038230B (it) Procedimento per la produzione di acciaio
NO143900C (no) Fremgangsmaate for fremstilling av difenylkarbonat ved katalytisk disproporsjonering av fenylalkylkarbonater
IT1028240B (it) Procedimento per la produzione di acciaio
NO147037C (no) Fremgangsmaate ved fremstilling av cellulosemasse
NO148712C (no) Fremgangsmaate ved fremstilling av etylidendiacetat
NO137491C (no) Fremgangsmaate ved fremstilling av en hydrogenrik gass
NO142312C (no) Fremgangsmaate ved fremstilling av flytende raajern
NO138772C (no) Fremgangsmaate ved fremstilling av kornorienterte staalplater eller -baand
NO781949L (no) Fremgangsmaate ved fremstilling av antibiotika
NO140737C (no) Apparatur for fremstilling av ikke-vevede toeyer
NO137556C (no) Framgangsmaate for framstilling av staaltau
SE7612100L (sv) Plattkokill for strenggjutning av stalemnen
SE7510896L (sv) For framstellning av tegel avsedd press och utrustning derfor
IT1036896B (it) Procedimento per la produzione di ghisa sferolitica
NO143521C (no) R fremgangsmaate ved regenerering av deaktiverte katalysatore
NO137281C (no) Fremgangsm}te ved fremstilling av konstruksjoner av valset st}lmateriale
NO772199L (no) Fremgangsm}te ved fremstilling av bindemiddelbek
SE407399B (sv) Forfarande for framstellning av aluminiumklorhydroxider
NO791267L (no) Fremgangsmaate ved fremstilling av 5-fluor-2-methyl-indanol-3-eddiksyreforbindelser
NO146357C (no) Fremgangsmaate ved fremstilling av nye prostaglandiner
IT1062740B (it) Procedimento per la fabbricazione di lamiere di acciaio
MX4708E (es) Procedimiento mejorado para la fabricacion de elementos autoportantes