BR7503456A - PROCESS FOR THE PRODUCTION OF MOLDED REFRACTORY BODIES OF LOW POROSITY CHROME OXIDE - Google Patents

PROCESS FOR THE PRODUCTION OF MOLDED REFRACTORY BODIES OF LOW POROSITY CHROME OXIDE

Info

Publication number
BR7503456A
BR7503456A BR4423/75D BR7504423D BR7503456A BR 7503456 A BR7503456 A BR 7503456A BR 4423/75 D BR4423/75 D BR 4423/75D BR 7504423 D BR7504423 D BR 7504423D BR 7503456 A BR7503456 A BR 7503456A
Authority
BR
Brazil
Prior art keywords
production
low porosity
chrome oxide
refractory bodies
molded refractory
Prior art date
Application number
BR4423/75D
Other languages
Portuguese (pt)
Inventor
W Treffner
Original Assignee
Gen Refractories Co
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 Gen Refractories Co filed Critical Gen Refractories Co
Publication of BR7503456A publication Critical patent/BR7503456A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
BR4423/75D 1974-06-03 1975-06-02 PROCESS FOR THE PRODUCTION OF MOLDED REFRACTORY BODIES OF LOW POROSITY CHROME OXIDE BR7503456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47608574A 1974-06-03 1974-06-03

Publications (1)

Publication Number Publication Date
BR7503456A true BR7503456A (en) 1976-05-25

Family

ID=23890452

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4423/75D BR7503456A (en) 1974-06-03 1975-06-02 PROCESS FOR THE PRODUCTION OF MOLDED REFRACTORY BODIES OF LOW POROSITY CHROME OXIDE

Country Status (9)

Country Link
JP (1) JPS517004A (en)
AT (1) AT352606B (en)
BR (1) BR7503456A (en)
DE (1) DE2524646A1 (en)
FR (1) FR2275421A1 (en)
GB (1) GB1481583A (en)
IT (1) IT1038375B (en)
SE (1) SE7506329L (en)
ZA (1) ZA753376B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112811914A (en) * 2021-03-08 2021-05-18 沈阳大学 Method for preparing nano chromium-magnesium spinel by using chromium sludge and magnesium desulphurization slag

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419408B2 (en) * 1971-09-25 1979-07-14
JPS4944087A (en) * 1972-07-04 1974-04-25
JPS5034043B2 (en) * 1973-07-03 1975-11-05
SE7407501L (en) * 1974-06-07 1975-12-08 Lidkoepings Mekaniska Verkstad FOR CHANGING GRINDING WHEELS ON A GRINDING SPINDLE ADAPTED GRINDING MACHINE.

Also Published As

Publication number Publication date
FR2275421B1 (en) 1979-06-08
GB1481583A (en) 1977-08-03
ATA405975A (en) 1979-02-15
JPS517004A (en) 1976-01-21
ZA753376B (en) 1976-04-28
DE2524646A1 (en) 1975-12-04
SE7506329L (en) 1975-12-04
AT352606B (en) 1979-09-25
FR2275421A1 (en) 1976-01-16
IT1038375B (en) 1979-11-20

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