FR2076913A5 - High temp stable refractory-ceramic compsn - Google Patents

High temp stable refractory-ceramic compsn

Info

Publication number
FR2076913A5
FR2076913A5 FR7102178A FR7102178A FR2076913A5 FR 2076913 A5 FR2076913 A5 FR 2076913A5 FR 7102178 A FR7102178 A FR 7102178A FR 7102178 A FR7102178 A FR 7102178A FR 2076913 A5 FR2076913 A5 FR 2076913A5
Authority
FR
France
Prior art keywords
compsn
high temp
mesh
stable refractory
fused silica
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7102178A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lockheed Martin Corp
Original Assignee
Lockheed Aircraft Corp
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 Lockheed Aircraft Corp filed Critical Lockheed Aircraft Corp
Priority to FR7102178A priority Critical patent/FR2076913A5/en
Application granted granted Critical
Publication of FR2076913A5 publication Critical patent/FR2076913A5/en
Expired legal-status Critical Current

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/0008—Materials specified by a shape not covered by C04B20/0016 - C04B20/0056, e.g. nanotubes
    • 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
    • C04B35/14—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 silica

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

The compsn. contains 15-30 wt.% calcium aluminate cement and the balance a fused silica particle mixture comprising a sufficient quantity of flat platelike particle and rod like particles to form a "bridge" type reinforced structure 40-80 wt.% of the fused silica particles are -4 to +12 mesh size, 0-30 wt.% and -12 to +32 mesh, and 20-60 wt.% are -32 to +200 mesh. Forming tools or dies cast from this compsn. withstand temps. 1850 degrees F.
FR7102178A 1971-01-22 1971-01-22 High temp stable refractory-ceramic compsn Expired FR2076913A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7102178A FR2076913A5 (en) 1971-01-22 1971-01-22 High temp stable refractory-ceramic compsn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102178A FR2076913A5 (en) 1971-01-22 1971-01-22 High temp stable refractory-ceramic compsn

Publications (1)

Publication Number Publication Date
FR2076913A5 true FR2076913A5 (en) 1971-10-15

Family

ID=9070746

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7102178A Expired FR2076913A5 (en) 1971-01-22 1971-01-22 High temp stable refractory-ceramic compsn

Country Status (1)

Country Link
FR (1) FR2076913A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530776A1 (en) * 1982-07-21 1984-01-27 Mannesmann Ag PROCESS FOR OBTAINING A COATING OF CEMENT MORTAR RESISTANT TO EROSION AND CORROSION WITHIN METALLIC PIPES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530776A1 (en) * 1982-07-21 1984-01-27 Mannesmann Ag PROCESS FOR OBTAINING A COATING OF CEMENT MORTAR RESISTANT TO EROSION AND CORROSION WITHIN METALLIC PIPES

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Legal Events

Date Code Title Description
ST Notification of lapse