IT1170942B - PROCEDURE FOR THE PRODUCTION OF REFRACTORIES OF IMPROVED PHYSICAL CHARACTERISTICS WITH THERMAL TREATMENT IN THE ATMOSPHERE OF NITRURATION OF PRESSED MIXTURES OF AGGREGATES AND CLAY CONTAINING METAL ALUMINUM POWDER AND RELATED PRODUCTS - Google Patents

PROCEDURE FOR THE PRODUCTION OF REFRACTORIES OF IMPROVED PHYSICAL CHARACTERISTICS WITH THERMAL TREATMENT IN THE ATMOSPHERE OF NITRURATION OF PRESSED MIXTURES OF AGGREGATES AND CLAY CONTAINING METAL ALUMINUM POWDER AND RELATED PRODUCTS

Info

Publication number
IT1170942B
IT1170942B IT48389/81A IT4838981A IT1170942B IT 1170942 B IT1170942 B IT 1170942B IT 48389/81 A IT48389/81 A IT 48389/81A IT 4838981 A IT4838981 A IT 4838981A IT 1170942 B IT1170942 B IT 1170942B
Authority
IT
Italy
Prior art keywords
nitruration
refractories
aggregates
atmosphere
procedure
Prior art date
Application number
IT48389/81A
Other languages
Italian (it)
Other versions
IT8148389A0 (en
Inventor
Howard M Winkelbauer
Daniel R Petrak
Thomas R Kleeb
Ke-Chin Wang
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of IT8148389A0 publication Critical patent/IT8148389A0/en
Application granted granted Critical
Publication of IT1170942B publication Critical patent/IT1170942B/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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
IT48389/81A 1980-05-14 1981-05-04 PROCEDURE FOR THE PRODUCTION OF REFRACTORIES OF IMPROVED PHYSICAL CHARACTERISTICS WITH THERMAL TREATMENT IN THE ATMOSPHERE OF NITRURATION OF PRESSED MIXTURES OF AGGREGATES AND CLAY CONTAINING METAL ALUMINUM POWDER AND RELATED PRODUCTS IT1170942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14961080A 1980-05-14 1980-05-14

Publications (2)

Publication Number Publication Date
IT8148389A0 IT8148389A0 (en) 1981-05-04
IT1170942B true IT1170942B (en) 1987-06-03

Family

ID=22531081

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48389/81A IT1170942B (en) 1980-05-14 1981-05-04 PROCEDURE FOR THE PRODUCTION OF REFRACTORIES OF IMPROVED PHYSICAL CHARACTERISTICS WITH THERMAL TREATMENT IN THE ATMOSPHERE OF NITRURATION OF PRESSED MIXTURES OF AGGREGATES AND CLAY CONTAINING METAL ALUMINUM POWDER AND RELATED PRODUCTS

Country Status (6)

Country Link
JP (1) JPS573766A (en)
BR (1) BR8102977A (en)
CA (1) CA1156687A (en)
DE (1) DE3119424A1 (en)
IT (1) IT1170942B (en)
ZA (1) ZA812527B (en)

Also Published As

Publication number Publication date
BR8102977A (en) 1982-02-02
CA1156687A (en) 1983-11-08
ZA812527B (en) 1982-06-30
DE3119424A1 (en) 1982-03-04
JPS573766A (en) 1982-01-09
IT8148389A0 (en) 1981-05-04

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