BE869479A - Procede de stabilisation de la viscosite d'une suspension aqueuse de magnesie et composition utilisee a cet effet - Google Patents

Procede de stabilisation de la viscosite d'une suspension aqueuse de magnesie et composition utilisee a cet effet

Info

Publication number
BE869479A
BE869479A BE189667A BE189667A BE869479A BE 869479 A BE869479 A BE 869479A BE 189667 A BE189667 A BE 189667A BE 189667 A BE189667 A BE 189667A BE 869479 A BE869479 A BE 869479A
Authority
BE
Belgium
Prior art keywords
stabilizing
viscosity
effect
composition used
magnesia suspension
Prior art date
Application number
BE189667A
Other languages
English (en)
French (fr)
Original Assignee
Armco 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 Armco Inc filed Critical Armco Inc
Publication of BE869479A publication Critical patent/BE869479A/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
    • 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

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)
  • Electromagnetism (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Fertilizers (AREA)
BE189667A 1977-08-04 1978-08-03 Procede de stabilisation de la viscosite d'une suspension aqueuse de magnesie et composition utilisee a cet effet BE869479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82159677A 1977-08-04 1977-08-04

Publications (1)

Publication Number Publication Date
BE869479A true BE869479A (fr) 1978-12-01

Family

ID=25233792

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189667A BE869479A (fr) 1977-08-04 1978-08-03 Procede de stabilisation de la viscosite d'une suspension aqueuse de magnesie et composition utilisee a cet effet

Country Status (10)

Country Link
JP (1) JPS5460279A (xx)
BE (1) BE869479A (xx)
BR (1) BR7804962A (xx)
CA (1) CA1112136A (xx)
DE (1) DE2834321C2 (xx)
ES (1) ES472370A1 (xx)
FR (1) FR2399485A1 (xx)
IN (1) IN149613B (xx)
MX (1) MX152068A (xx)
SE (1) SE7808374L (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5558331A (en) * 1978-10-25 1980-05-01 Kawasaki Steel Corp Forming method for forsterite insulation film of anisotropic silicon steel plate
CA1166804A (en) * 1982-05-06 1984-05-08 Michael H. Haselkorn Stable slurry of inactive magnesia and method therefor
JPS63148011U (xx) * 1987-03-18 1988-09-29
EP0416420B1 (en) * 1989-09-08 1994-12-14 Armco Inc. Magnesium oxide coating for electrical steels and the method of coating
US6716490B2 (en) * 2002-01-30 2004-04-06 Kawasaki Steel Metal Products & Engineering Inc. Method for making enameled steel sheet
DE102013102301A1 (de) * 2013-03-08 2014-09-11 Chemische Fabrik Budenheim Kg Beschichtungssystem auf Basis einer Kombination von Monoaluminiumphosphat mit Magnesiumoxid
EP3060523B1 (en) 2013-10-24 2024-05-08 Calix Ltd Process for manufacture of hydroxide slurry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615918A (en) * 1969-03-28 1971-10-26 Armco Steel Corp Method of annealing with a magnesia separator containing a decomposable phosphate
BE795568A (fr) * 1972-03-01 1973-06-18 Asea Ab Procede d'enrobage d'un objet en acier au silicium
US3841925A (en) * 1973-09-12 1974-10-15 Morton Norwich Products Inc Magnesium oxide steel coating composition and process
GB1548881A (en) * 1975-02-11 1979-07-18 Albright & Wilson Process for dispersing solid materilas

Also Published As

Publication number Publication date
JPS6225751B2 (xx) 1987-06-04
IN149613B (xx) 1982-02-13
SE7808374L (sv) 1979-02-05
FR2399485B1 (xx) 1981-02-06
FR2399485A1 (fr) 1979-03-02
JPS5460279A (en) 1979-05-15
DE2834321C2 (de) 1984-09-13
BR7804962A (pt) 1979-05-08
MX152068A (es) 1985-05-28
DE2834321A1 (de) 1979-02-22
CA1112136A (en) 1981-11-10
ES472370A1 (es) 1979-10-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARMCO INC. (SOC. DE L ETAT DE L OHIO)

Effective date: 19970831