DD130664A5 - Trennmittel zum gluehen von geschichtetem kornorientiertem silizium-stahlband - Google Patents

Trennmittel zum gluehen von geschichtetem kornorientiertem silizium-stahlband

Info

Publication number
DD130664A5
DD130664A5 DD7700199063A DD19906377A DD130664A5 DD 130664 A5 DD130664 A5 DD 130664A5 DD 7700199063 A DD7700199063 A DD 7700199063A DD 19906377 A DD19906377 A DD 19906377A DD 130664 A5 DD130664 A5 DD 130664A5
Authority
DD
German Democratic Republic
Prior art keywords
cornoriented
historized
glowing
release agent
steel strip
Prior art date
Application number
DD7700199063A
Other languages
German (de)
English (en)
Inventor
Edmondo Marianeschi
Sandro Basevi
Original Assignee
Centro Speriment Metallurg
Terni Ind Elettr
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
Priority claimed from IT4962576A external-priority patent/IT1069068B/it
Priority claimed from IT49142/77A external-priority patent/IT1116431B/it
Application filed by Centro Speriment Metallurg, Terni Ind Elettr filed Critical Centro Speriment Metallurg
Publication of DD130664A5 publication Critical patent/DD130664A5/xx

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
    • 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
    • C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Glass Compositions (AREA)
DD7700199063A 1976-05-24 1977-05-23 Trennmittel zum gluehen von geschichtetem kornorientiertem silizium-stahlband DD130664A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT4962576A IT1069068B (it) 1976-05-24 1976-05-24 Separatore di ricottura per lamieri ni di acciaio al silicio a grano orientato
IT49142/77A IT1116431B (it) 1977-04-27 1977-04-27 Separatore di ricottura

Publications (1)

Publication Number Publication Date
DD130664A5 true DD130664A5 (de) 1978-04-19

Family

ID=26329372

Family Applications (1)

Application Number Title Priority Date Filing Date
DD7700199063A DD130664A5 (de) 1976-05-24 1977-05-23 Trennmittel zum gluehen von geschichtetem kornorientiertem silizium-stahlband

Country Status (16)

Country Link
JP (1) JPS534714A (xx)
BE (1) BE854833A (xx)
BG (1) BG39978A3 (xx)
CS (1) CS207458B1 (xx)
DD (1) DD130664A5 (xx)
DE (2) DE2723174C2 (xx)
ES (1) ES459101A1 (xx)
FR (1) FR2352888A1 (xx)
GB (1) GB1563853A (xx)
HU (1) HU181650B (xx)
LU (1) LU77395A1 (xx)
NL (1) NL7705718A (xx)
NO (1) NO147035C (xx)
PL (1) PL114517B1 (xx)
RO (1) RO71135A (xx)
SE (1) SE439020B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115840B (it) * 1977-03-09 1986-02-10 Centro Speriment Metallurg Soluzione di rivestimenti per acciai per impieghi magnetici
JP4585101B2 (ja) * 2000-08-25 2010-11-24 新日本製鐵株式会社 低騒音トランス用電磁鋼板
JP5230194B2 (ja) * 2005-05-23 2013-07-10 新日鐵住金株式会社 被膜密着性に優れる方向性電磁鋼板およびその製造方法
WO2008062853A1 (fr) 2006-11-22 2008-05-29 Nippon Steel Corporation Feuille d'acier électromagnétique à orientation unidirectionnelle de grains, ayant une excellente adhésion de film, et son procédé de fabrication
KR101762341B1 (ko) 2015-12-18 2017-07-27 주식회사 포스코 방향성 전기강판용 소둔분리제, 방향성 전기강판, 및 방향성 전기강판의 제조 방법
EP3950971B1 (en) * 2019-03-29 2023-11-22 JFE Steel Corporation Grain-oriented electrical steel sheet and production method therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492682A (en) 1945-07-23 1949-12-27 Armco Steel Corp Processes of producing glass coated silicon steel
US3389006A (en) 1964-05-18 1968-06-18 Armco Steel Corp Process for forming a refractory coating on silicon-iron stock
US3333992A (en) 1964-06-29 1967-08-01 Armco Steel Corp Production of oriented silicon-iron using grain growth inhibitor during primary recrystallization heat treatment
US3379581A (en) * 1964-12-21 1968-04-23 Armco Steel Corp Desulfurizing coating for ferrous material and method of using it
JPS5112450B1 (xx) 1966-03-18 1976-04-20
US3868280A (en) 1967-12-12 1975-02-25 Takaaki Yamamoto Method of forming electric insulating films oriented silicon steel
US3676227A (en) 1968-11-01 1972-07-11 Nippon Steel Corp Process for producing single oriented silicon steel plates low in the iron loss

Also Published As

Publication number Publication date
FR2352888B1 (xx) 1980-02-15
PL198370A1 (pl) 1978-01-30
CS207458B1 (en) 1981-07-31
JPS6115152B2 (xx) 1986-04-22
NO771781L (no) 1977-11-25
SE7706015L (sv) 1977-11-25
BG39978A3 (en) 1986-09-15
GB1563853A (en) 1980-04-02
BE854833A (fr) 1977-09-16
ES459101A1 (es) 1978-11-01
SE439020B (sv) 1985-05-28
RO71135A (ro) 1981-09-24
NL7705718A (nl) 1977-11-28
DE2723174C2 (de) 1983-02-03
FR2352888A1 (fr) 1977-12-23
JPS534714A (en) 1978-01-17
PL114517B1 (en) 1981-02-28
LU77395A1 (xx) 1977-08-29
NO147035C (no) 1983-01-19
DE2723174A1 (de) 1977-12-08
DE7716282U1 (de) 1984-05-24
HU181650B (en) 1983-10-28
NO147035B (no) 1982-10-11

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