RO71135A - Material pentru acoperirea semifabricatelor din aliaje fier-siliciu - Google Patents

Material pentru acoperirea semifabricatelor din aliaje fier-siliciu

Info

Publication number
RO71135A
RO71135A RO7790439A RO9043977A RO71135A RO 71135 A RO71135 A RO 71135A RO 7790439 A RO7790439 A RO 7790439A RO 9043977 A RO9043977 A RO 9043977A RO 71135 A RO71135 A RO 71135A
Authority
RO
Romania
Prior art keywords
semifabricates
aliens
fire
covering
silicon
Prior art date
Application number
RO7790439A
Other languages
English (en)
French (fr)
Inventor
Edmondo Marianeschi
Sandro Basevi
Mario Barisoni
Paolo Marini
Carlo Borgianni
Roberto R Bitti
Original Assignee
Centro Sperimentale Metallurgico Spa,Terni Societa Per L'industria E L'elettricita Spa,It
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 Sperimentale Metallurgico Spa,Terni Societa Per L'industria E L'elettricita Spa,It filed Critical Centro Sperimentale Metallurgico Spa,Terni Societa Per L'industria E L'elettricita Spa,It
Publication of RO71135A publication Critical patent/RO71135A/ro

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Glass Compositions (AREA)
RO7790439A 1976-05-24 1977-05-23 Material pentru acoperirea semifabricatelor din aliaje fier-siliciu RO71135A (ro)

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
RO71135A true RO71135A (ro) 1981-09-24

Family

ID=26329372

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7790439A RO71135A (ro) 1976-05-24 1977-05-23 Material pentru acoperirea semifabricatelor din aliaje fier-siliciu

Country Status (16)

Country Link
JP (1) JPS534714A (ro)
BE (1) BE854833A (ro)
BG (1) BG39978A3 (ro)
CS (1) CS207458B1 (ro)
DD (1) DD130664A5 (ro)
DE (2) DE7716282U1 (ro)
ES (1) ES459101A1 (ro)
FR (1) FR2352888A1 (ro)
GB (1) GB1563853A (ro)
HU (1) HU181650B (ro)
LU (1) LU77395A1 (ro)
NL (1) NL7705718A (ro)
NO (1) NO147035C (ro)
PL (1) PL114517B1 (ro)
RO (1) RO71135A (ro)
SE (1) SE439020B (ro)

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
WO2006126660A1 (ja) * 2005-05-23 2006-11-30 Nippon Steel Corporation 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
KR101165430B1 (ko) 2006-11-22 2012-07-12 신닛뽄세이테쯔 카부시키카이샤 피막 밀착성이 우수한 일방향성 전자 강판 및 그 제조법
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 (ro) 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
LU77395A1 (ro) 1977-08-29
HU181650B (en) 1983-10-28
DE2723174A1 (de) 1977-12-08
FR2352888A1 (fr) 1977-12-23
CS207458B1 (en) 1981-07-31
GB1563853A (en) 1980-04-02
BG39978A3 (en) 1986-09-15
PL198370A1 (pl) 1978-01-30
PL114517B1 (en) 1981-02-28
BE854833A (fr) 1977-09-16
DE7716282U1 (de) 1984-05-24
JPS534714A (en) 1978-01-17
NO147035B (no) 1982-10-11
FR2352888B1 (ro) 1980-02-15
NO771781L (no) 1977-11-25
ES459101A1 (es) 1978-11-01
SE439020B (sv) 1985-05-28
NL7705718A (nl) 1977-11-28
DE2723174C2 (de) 1983-02-03
SE7706015L (sv) 1977-11-25
NO147035C (no) 1983-01-19
JPS6115152B2 (ro) 1986-04-22
DD130664A5 (de) 1978-04-19

Similar Documents

Publication Publication Date Title
FI800051A (fi) Framstaellningsfoerfarande foer fiberarmerat hydrauliskt bindande material
FI802346A (fi) Foerfarande foer formgivning av mjukt genomslaeppande material
FI792257A (fi) Foerfarande foer blandning av vaetskeformiga tillsatser med fast material
FI773751A (fi) Anlaeggning foer foervaring av radioaktivt material i berg
SE7712836L (sv) Polyfluoroallyloxiforeningar
DK175877A (da) Krystallinske forbindelser
SE7704224L (sv) Isolationskomposition
SE7706990L (sv) Porosa material
FI773674A (fi) Sammansatt material
BR7705002A (pt) Compostos fungicidas
FI800227A (fi) Granulerat material
FI801739A (fi) Anordning foer saogning av olika material
FI772838A (fi) Svaevbaeddsfoerfarande foer torkning av poroesa material
SE421428B (sv) Infrarod-infrarodfluorescerande material
RO71135A (ro) Material pentru acoperirea semifabricatelor din aliaje fier-siliciu
BR7708251A (pt) Deslignificacao de material lignocelulosico
FI800167A (fi) Tryckdriven silanordning foer silning av fibroest material
AT356513B (de) Zweikomponenten-diazotypiematerial
FI804039L (fi) Anordning foer raffinering av lignocellulosahaltigt material
FI773115A (fi) Kokning av lignocellulosahaltiga material
SE7702791L (sv) Cementprodukt
AT361128B (de) Verbandmaterial
FI792489A (fi) Foerfarande foer framstaellning av material med skumkaerna
FI803603L (fi) Foerfarande foer aotervinning av material i avloppsvatten
SE7713303L (sv) Acetofenonforeningar