IT1078912B - Procedimento per la produzione di acciaio al silicio - Google Patents

Procedimento per la produzione di acciaio al silicio

Info

Publication number
IT1078912B
IT1078912B IT49833/77A IT4983377A IT1078912B IT 1078912 B IT1078912 B IT 1078912B IT 49833/77 A IT49833/77 A IT 49833/77A IT 4983377 A IT4983377 A IT 4983377A IT 1078912 B IT1078912 B IT 1078912B
Authority
IT
Italy
Prior art keywords
procedure
production
silicon steel
silicon
steel
Prior art date
Application number
IT49833/77A
Other languages
English (en)
Original Assignee
Allegheny Ludlum Ind Inc
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 Ind Inc filed Critical Allegheny Ludlum Ind Inc
Application granted granted Critical
Publication of IT1078912B publication Critical patent/IT1078912B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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
    • 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
    • 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
    • C21D8/1244—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
    • C21D8/1261—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 following hot rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Coating With Molten Metal (AREA)
IT49833/77A 1976-06-17 1977-06-15 Procedimento per la produzione di acciaio al silicio IT1078912B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69696576A 1976-06-17 1976-06-17

Publications (1)

Publication Number Publication Date
IT1078912B true IT1078912B (it) 1985-05-08

Family

ID=24799233

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49833/77A IT1078912B (it) 1976-06-17 1977-06-15 Procedimento per la produzione di acciaio al silicio

Country Status (21)

Country Link
JP (1) JPS52153825A (it)
AR (1) AR217648A1 (it)
AT (1) AT363975B (it)
AU (1) AU511231B2 (it)
BE (1) BE855834A (it)
BR (1) BR7703865A (it)
CA (1) CA1086194A (it)
CS (1) CS218567B2 (it)
DE (1) DE2726013A1 (it)
ES (1) ES459890A1 (it)
FR (1) FR2355087A1 (it)
GB (1) GB1565474A (it)
HU (1) HU179103B (it)
IN (1) IN146549B (it)
IT (1) IT1078912B (it)
MX (1) MX4371E (it)
PL (1) PL114605B1 (it)
RO (1) RO71136A (it)
SE (1) SE7707029L (it)
YU (1) YU151477A (it)
ZA (1) ZA773084B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0717959B2 (ja) * 1989-03-30 1995-03-01 新日本製鐵株式会社 一方向性高磁束密度電磁鋼板の製造方法
NZ241164A (en) * 1990-12-27 1994-07-26 Stone Container Corp Recyclable pallet constructed from paperboard material: pylons secured between upper and lower panels
GB2307917B (en) * 1995-12-08 1999-03-17 Hitachi Powdered Metals Manufacturing process of sintered iron alloy improved in machinability,mixed powder for manufacturing modification of iron alloy and iron alloy product

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809137A (en) * 1954-12-02 1957-10-08 Gen Electric Insulating coating for magnetic sheet material and method of making the same
SE358413B (it) * 1968-11-01 1973-07-30 Nippon Steel Corp
BE754777A (fr) * 1969-08-18 1971-02-12 Morton Int Inc Composition de revetement a base d'oxyde de magnesium et procede d'utilisation de cette composition
US3873381A (en) * 1973-03-01 1975-03-25 Armco Steel Corp High permeability cube-on-edge oriented silicon steel and method of making it
US3945862A (en) * 1973-06-26 1976-03-23 Merck & Co., Inc. Coated ferrous substrates comprising an amorphous magnesia-silica complex
SE7703456L (sv) * 1976-04-15 1977-10-16 Gen Electric Tunnplat av kiseljern med bortillsats samt forfarande for framstellning derav

Also Published As

Publication number Publication date
AR217648A1 (es) 1980-04-15
BE855834A (fr) 1977-12-19
CS218567B2 (en) 1983-02-25
IN146549B (it) 1979-07-14
JPS52153825A (en) 1977-12-21
AT363975B (de) 1981-09-10
BR7703865A (pt) 1978-05-02
YU151477A (en) 1982-08-31
ATA419877A (de) 1981-02-15
PL198882A1 (pl) 1978-02-13
GB1565474A (en) 1980-04-23
DE2726013A1 (de) 1977-12-29
HU179103B (en) 1982-08-28
FR2355087A1 (fr) 1978-01-13
MX4371E (es) 1982-04-19
RO71136A (ro) 1982-02-01
FR2355087B1 (it) 1982-07-16
AU511231B2 (en) 1980-08-07
ZA773084B (en) 1978-04-26
PL114605B1 (en) 1981-02-28
SE7707029L (sv) 1977-12-18
ES459890A1 (es) 1978-11-16
CA1086194A (en) 1980-09-23
AU2552377A (en) 1978-11-30

Similar Documents

Publication Publication Date Title
IT1038230B (it) Procedimento per la produzione di acciaio
IT1028240B (it) Procedimento per la produzione di acciaio
IT1062037B (it) Procedimento per la produzione di poliammine
IT1079690B (it) Procedimento per la produzione di acciaio al silicio a grana orientata
IT1114096B (it) Procedimento per la produzione di lamiere di acciaio al silicio
IT1062629B (it) Procedimento per la produzione di cantaxantina
IT1083713B (it) Procedimento per la fabbricazione di formammide
IT1075503B (it) Processo per la preparazione di glicolesteri
IT1112065B (it) Procedimento per la produzione di triclorosinalo e tetracloruro di silicio
IT1146727B (it) Procedimento per la produzione di acciaio al silicio orientato
IT1082694B (it) Procedimento per la produzione di poliammideimmidi
IT1075308B (it) Procedimento per la preparazione di alchil-tiometil-fenoli
IT1143576B (it) Procedimento per la produzione di cianura benzoilico
IT1107474B (it) Procedimento per la produzione di carburo di silicio
IT1091327B (it) Procedimento per la produzione di mattoni
IT1086689B (it) Procedimento per la produzione di clorometilsilani
IT1143577B (it) Procedimento per la produzione di cianura benzoilico
IT1109115B (it) Procedimento per la produzione di acciaio risolforato
IT1112061B (it) Procedimento per la produzione di cianacetati alchilici alfa-sostituiti
IT1143607B (it) Procedimento per la produzione di tiazoline-(3)
IT1079715B (it) Procedimento per la produzione di acciaio al silicio in nastro
IT1041114B (it) Procedimento per la produzione di nastri di acciaio al silicio per impieghi magnetici
IT1080382B (it) Procedimento per la produzione di enammidi
IT1143601B (it) Procedimento per la produzione di cianuro benzoilico
IT1078912B (it) Procedimento per la produzione di acciaio al silicio