PL83608B1 - - Google Patents

Download PDF

Info

Publication number
PL83608B1
PL83608B1 PL1972158372A PL15837272A PL83608B1 PL 83608 B1 PL83608 B1 PL 83608B1 PL 1972158372 A PL1972158372 A PL 1972158372A PL 15837272 A PL15837272 A PL 15837272A PL 83608 B1 PL83608 B1 PL 83608B1
Authority
PL
Poland
Prior art keywords
heat treatment
steel
product
carried out
scale
Prior art date
Application number
PL1972158372A
Other languages
English (en)
Polish (pl)
Original Assignee
Csepeli Femmu
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 Csepeli Femmu filed Critical Csepeli Femmu
Publication of PL83608B1 publication Critical patent/PL83608B1/pl

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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
PL1972158372A 1971-10-21 1972-10-19 PL83608B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCE854A HU168186B (cs) 1971-10-21 1971-10-21

Publications (1)

Publication Number Publication Date
PL83608B1 true PL83608B1 (cs) 1975-12-31

Family

ID=10994175

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1972158372A PL83608B1 (cs) 1971-10-21 1972-10-19

Country Status (15)

Country Link
US (1) US3870574A (cs)
AT (1) AT330231B (cs)
BE (1) BE790266A (cs)
BG (1) BG20831A3 (cs)
CS (1) CS166251B2 (cs)
DD (1) DD99606A5 (cs)
DE (1) DE2251511B2 (cs)
FR (1) FR2156744B3 (cs)
HU (1) HU168186B (cs)
IT (1) IT968781B (cs)
LU (1) LU66300A1 (cs)
NL (1) NL7214018A (cs)
PL (1) PL83608B1 (cs)
SE (1) SE411770B (cs)
YU (1) YU36757B (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310381A (en) * 1980-04-04 1982-01-12 Allied Corporation Method for improving magnetic properties of metallic glass ribbon
EP0497735A1 (de) * 1991-01-31 1992-08-05 Ciba-Geigy Ag Hydrochinolinverbindungen
US7007037B2 (en) * 2000-07-31 2006-02-28 Oracle International Corporation Opaque types

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1866925A (en) * 1930-07-31 1932-07-12 Bell Telephone Labor Inc Magnetic material
US2150777A (en) * 1934-06-09 1939-03-14 Gen Electric Alkaline coating for sheet steel
US2327256A (en) * 1941-08-02 1943-08-17 Frank F Fowle Carbon-steel alternating-current conductor
US2354123A (en) * 1941-08-16 1944-07-18 Westinghouse Electric & Mfg Co Insulation for silicon irons
US3098776A (en) * 1960-12-09 1963-07-23 Western Electric Co Methods of heat-treating low carbon steel
GB948605A (en) * 1961-08-22 1964-02-05 Lysaght Australia Ltd Improvements in the production of grain oriented electrical steels
BE638295A (cs) * 1962-10-08
US3418710A (en) * 1963-05-08 1968-12-31 Westinghouse Electric Corp High temperature magnetic cores and process for producing the same
US3347718A (en) * 1964-01-20 1967-10-17 Armco Steel Corp Method for improving the magnetic properties of ferrous sheets
US3421925A (en) * 1965-07-30 1969-01-14 Westinghouse Electric Corp Method for producing improved metallic strip material
US3615903A (en) * 1968-10-03 1971-10-26 Armco Steel Corp High-purity ferrous material and method of making it

Also Published As

Publication number Publication date
HU168186B (cs) 1976-03-28
YU36757B (en) 1984-08-31
ATA865872A (de) 1975-09-15
SE411770B (sv) 1980-02-04
BG20831A3 (bg) 1975-12-20
AT330231B (de) 1976-06-25
YU258072A (en) 1981-11-13
LU66300A1 (cs) 1973-01-20
US3870574A (en) 1975-03-11
BE790266A (fr) 1973-02-15
FR2156744A1 (cs) 1973-06-01
FR2156744B3 (cs) 1978-02-17
NL7214018A (cs) 1973-04-25
DE2251511B2 (de) 1974-11-07
DE2251511A1 (de) 1973-04-26
IT968781B (it) 1974-03-20
CS166251B2 (cs) 1976-02-27
DD99606A5 (cs) 1973-08-12

Similar Documents

Publication Publication Date Title
CN107849656B (zh) 取向性电磁钢板的制造方法
EP2796571B1 (en) High silicon steel sheet having excellent productivity and magnetic properties and method for manufacturing same
JP2000129409A (ja) 回転機の実機特性が優れた無方向性電磁鋼板およびその製造方法
JPH0651889B2 (ja) 無方向性珪素鋼の超高速焼なましによる製造方法
PL119096B1 (en) Method for manufacturing silicon steel sheet of non-oriented texture s neorientirovannojj strukturojj
JPH02274815A (ja) 磁気特性の優れた一方向性電磁鋼板の製造方法
HU177279B (en) Process for producing boron-doped silicon steel having goss-texture
PL83608B1 (cs)
JP2592740B2 (ja) 超低鉄損一方向性電磁鋼板およびその製造方法
CN106048392A (zh) 一种薄板坯连铸连轧工艺生产半工艺冷轧无取向电工钢转子、定子生产方法
US4371405A (en) Process for producing grain-oriented silicon steel strip
JP2583357B2 (ja) 低鉄損一方向性珪素鋼板の製造方法
JPH06192731A (ja) 磁束密度が高くかつ鉄損が低い無方向性電磁鋼板の製造方法
US3650851A (en) Gallium containing cold-rolled transformer laminations and sheets with a cubic structure
CN116200661B (zh) 一种立方双取向硅钢及其制备方法和应用
JPH02107722A (ja) 打抜き性の優れた金属光沢を有する方向性電磁鋼板の製造方法
US3227587A (en) Method of annealing magnesia coated silicon-iron alloys in a vacuum
JPH0645823B2 (ja) 高珪素鉄板の製造方法
SU908856A1 (ru) Способ получени холоднокатаной изотропной электротехнической стали
SU910805A1 (ru) Способ получени изотропной электротехнической стали
SU1275054A1 (ru) Способ производства холоднокатаной изотропной электротехнической стали
JPS59104429A (ja) 無方向性電磁鋼帯の製造方法
JPH03294422A (ja) 磁気特性の優れた無方向性電磁鋼板の製造方法
JPH0257125B2 (cs)
JPS62222022A (ja) 歪取焼鈍後の耐脆性と磁気特性の良好な無方向性電磁鋼板の製造方法