IT7820489A0 - Produzione di materiali ceramici astruttura spugnosa. - Google Patents

Produzione di materiali ceramici astruttura spugnosa.

Info

Publication number
IT7820489A0
IT7820489A0 IT7820489A IT2048978A IT7820489A0 IT 7820489 A0 IT7820489 A0 IT 7820489A0 IT 7820489 A IT7820489 A IT 7820489A IT 2048978 A IT2048978 A IT 2048978A IT 7820489 A0 IT7820489 A0 IT 7820489A0
Authority
IT
Italy
Prior art keywords
production
ceramic materials
sponge structure
sponge
ceramic
Prior art date
Application number
IT7820489A
Other languages
English (en)
Other versions
IT1094234B (it
Original Assignee
Alusuisse
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
Priority claimed from US05/770,395 external-priority patent/US4075303A/en
Application filed by Alusuisse filed Critical Alusuisse
Publication of IT7820489A0 publication Critical patent/IT7820489A0/it
Application granted granted Critical
Publication of IT1094234B publication Critical patent/IT1094234B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/126—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material passing directly between the co-operating rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT20489/78A 1977-02-22 1978-02-21 Produzione di materiali ceramici a struttura supgnosa IT1094234B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,395 US4075303A (en) 1975-06-23 1977-02-22 Method of preparation of ceramic foam

Publications (2)

Publication Number Publication Date
IT7820489A0 true IT7820489A0 (it) 1978-02-21
IT1094234B IT1094234B (it) 1985-07-26

Family

ID=25088411

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20489/78A IT1094234B (it) 1977-02-22 1978-02-21 Produzione di materiali ceramici a struttura supgnosa

Country Status (14)

Country Link
JP (1) JPS53121011A (it)
AT (1) AT371089B (it)
BE (1) BE864188A (it)
BR (1) BR7801041A (it)
CA (1) CA1082894A (it)
CH (1) CH648009A5 (it)
DE (1) DE2805611C2 (it)
FR (1) FR2381001A1 (it)
GB (1) GB1596446A (it)
IT (1) IT1094234B (it)
NL (1) NL186628C (it)
NO (1) NO150566C (it)
YU (1) YU37878A (it)
ZA (1) ZA781008B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756366A (en) * 1980-09-19 1982-04-03 Toshiba Ceramics Co Manufacture of tool for porous matter baking
DE3529075A1 (de) * 1985-08-14 1987-02-19 Man Technologie Gmbh Verfahren zur herstellung von poroesen gegenstaenden
DE3642201C1 (de) * 1986-12-10 1988-06-16 Radex Deutschland Ag Feuerfestes keramisches Bauteil
FR2645257B1 (fr) * 1989-03-28 1992-10-02 Ceraplast Procede et dispositif de fabrication notamment d'un support d'enfournement en mousse ceramique et support obtenu
DE4003599A1 (de) * 1990-02-02 1991-08-08 Otto Feuerfest Gmbh Verfahren zur herstellung eines keramischen schaumkoerpers mit ausnehmungen oder durchgangskanaelen
DE4003598A1 (de) * 1990-02-02 1991-08-08 Otto Feuerfest Gmbh Verfahren und vorrichtung zum herstellen eines keramischen schaumkoerpers
IT1272873B (it) * 1995-01-10 1997-07-01 Savio Macchine Tessili Srl Sistema di distribuzione e movimentazione delle spole alle stazioni di roccatura di una roccatrice automatica
DE19621638C2 (de) * 1996-05-30 2002-06-27 Fraunhofer Ges Forschung Offenzellige Schaumkeramik mit hoher Festigkeit und Verfahren zu deren Herstellung
SE512222C2 (sv) 1998-06-29 2000-02-14 Johan Sterte Förfarande för framställning av makrostrukturer av mikroporösa material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505410A (it) * 1973-05-18 1975-01-21
US3947363A (en) * 1974-01-02 1976-03-30 Swiss Aluminium Limited Ceramic foam filter
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
US3962081A (en) * 1975-03-28 1976-06-08 Swiss Aluminium Ltd. Ceramic foam filter
CH622230A5 (en) * 1975-03-28 1981-03-31 Alusuisse Porous ceramic foam, process for its manufacture and its use

Also Published As

Publication number Publication date
FR2381001B1 (it) 1984-12-28
ZA781008B (en) 1979-03-28
BE864188A (fr) 1978-06-16
ATA125678A (de) 1982-10-15
NO150566C (no) 1984-11-07
NO150566B (no) 1984-07-30
NO780574L (no) 1978-08-23
GB1596446A (en) 1981-08-26
NL7802007A (nl) 1978-08-24
IT1094234B (it) 1985-07-26
FR2381001A1 (fr) 1978-09-15
JPS53121011A (en) 1978-10-23
BR7801041A (pt) 1978-11-28
CA1082894A (en) 1980-08-05
YU37878A (en) 1982-06-30
NL186628B (nl) 1990-08-16
NL186628C (nl) 1991-01-16
DE2805611A1 (de) 1978-08-24
JPS5636143B2 (it) 1981-08-21
AT371089B (de) 1983-05-25
CH648009A5 (en) 1985-02-28
DE2805611C2 (de) 1986-04-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950131