IT1170941B - Procedimento per la produzione di refrattari di migliorate caratteristiche fisiche con trattamento termico in atmosfera di nitrurazione di miscele pressate di aggregati refrattari e silice contenenti silicio metallico in polvere e relativi prodotti - Google Patents

Procedimento per la produzione di refrattari di migliorate caratteristiche fisiche con trattamento termico in atmosfera di nitrurazione di miscele pressate di aggregati refrattari e silice contenenti silicio metallico in polvere e relativi prodotti

Info

Publication number
IT1170941B
IT1170941B IT48388/81A IT4838881A IT1170941B IT 1170941 B IT1170941 B IT 1170941B IT 48388/81 A IT48388/81 A IT 48388/81A IT 4838881 A IT4838881 A IT 4838881A IT 1170941 B IT1170941 B IT 1170941B
Authority
IT
Italy
Prior art keywords
nitruration
refractories
atmosphere
procedure
heat treatment
Prior art date
Application number
IT48388/81A
Other languages
English (en)
Other versions
IT8148388A0 (it
Inventor
Daniel R Petrak
Howard M Winkelbauer
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 IT8148388A0 publication Critical patent/IT8148388A0/it
Application granted granted Critical
Publication of IT1170941B publication Critical patent/IT1170941B/it

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)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT48388/81A 1980-05-14 1981-05-04 Procedimento per la produzione di refrattari di migliorate caratteristiche fisiche con trattamento termico in atmosfera di nitrurazione di miscele pressate di aggregati refrattari e silice contenenti silicio metallico in polvere e relativi prodotti IT1170941B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14960980A 1980-05-14 1980-05-14

Publications (2)

Publication Number Publication Date
IT8148388A0 IT8148388A0 (it) 1981-05-04
IT1170941B true IT1170941B (it) 1987-06-03

Family

ID=22531073

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48388/81A IT1170941B (it) 1980-05-14 1981-05-04 Procedimento per la produzione di refrattari di migliorate caratteristiche fisiche con trattamento termico in atmosfera di nitrurazione di miscele pressate di aggregati refrattari e silice contenenti silicio metallico in polvere e relativi prodotti

Country Status (6)

Country Link
JP (1) JPS573765A (it)
BR (1) BR8102971A (it)
CA (1) CA1157055A (it)
DE (1) DE3119067A1 (it)
IT (1) IT1170941B (it)
ZA (1) ZA812568B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5565908B2 (ja) * 2008-12-18 2014-08-06 黒崎播磨株式会社 プレートれんがの製造方法及びプレートれんが
DE102020206957A1 (de) 2020-06-03 2021-12-09 Refratechnik Holding Gmbh Trockener Versatz und Versatzfrischmasse zur Herstellung eines grobkeramischen, gebrannten feuerfesten Erzeugnisses, insbesondere einer Rohrschutzplatte, aus nitridgebundenem Siliciumcarbid, derartiges Erzeugnis sowie Verfahren zu seiner Herstellung und Müllverbrennungsanlage, Rauchgasentschwefelungsanlage und Schmelzwanne mit einem derartigen Erzeugnis

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054631A (it) * 1963-01-31 1967-01-11
GB1055231A (en) * 1964-01-20 1967-01-18 Morganite Res & Dev Ltd Improvements in or relating to the production of refractory nitride articles
GB1504141A (en) * 1974-01-31 1978-03-15 Advanced Materials Eng Synthetic ceramic materials and methods of making them

Also Published As

Publication number Publication date
JPS573765A (en) 1982-01-09
DE3119067A1 (de) 1982-03-11
CA1157055A (en) 1983-11-15
ZA812568B (en) 1982-06-30
BR8102971A (pt) 1982-02-02
IT8148388A0 (it) 1981-05-04

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