GB1602659A - Process for the production of moulded refractory articles - Google Patents

Process for the production of moulded refractory articles Download PDF

Info

Publication number
GB1602659A
GB1602659A GB13591/78A GB1359178A GB1602659A GB 1602659 A GB1602659 A GB 1602659A GB 13591/78 A GB13591/78 A GB 13591/78A GB 1359178 A GB1359178 A GB 1359178A GB 1602659 A GB1602659 A GB 1602659A
Authority
GB
United Kingdom
Prior art keywords
process according
moulded article
phosphate
curing
article
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
GB13591/78A
Other languages
English (en)
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB1602659A publication Critical patent/GB1602659A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/185—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents containing phosphates, phosphoric acids or its derivatives
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6306—Binders based on phosphoric acids or phosphates
    • C04B35/6309—Aluminium phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Mold Materials And Core Materials (AREA)
GB13591/78A 1977-04-15 1978-04-06 Process for the production of moulded refractory articles Expired GB1602659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH469577A CH631096A5 (de) 1977-04-15 1977-04-15 Verfahren zur herstellung von feuerfesten formkoerpern.

Publications (1)

Publication Number Publication Date
GB1602659A true GB1602659A (en) 1981-11-11

Family

ID=4280893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13591/78A Expired GB1602659A (en) 1977-04-15 1978-04-06 Process for the production of moulded refractory articles

Country Status (20)

Country Link
US (1) US4231984A (enExample)
JP (1) JPS53128610A (enExample)
AT (1) AT379368B (enExample)
AU (1) AU519843B2 (enExample)
BE (1) BE865985A (enExample)
BR (1) BR7802339A (enExample)
CA (1) CA1112673A (enExample)
CH (1) CH631096A5 (enExample)
DD (1) DD135478A5 (enExample)
DE (1) DE2816335A1 (enExample)
FR (1) FR2387197A1 (enExample)
GB (1) GB1602659A (enExample)
IN (1) IN147346B (enExample)
IT (1) IT1108518B (enExample)
LU (1) LU79182A1 (enExample)
NL (1) NL7803902A (enExample)
NO (1) NO781308L (enExample)
PL (1) PL110370B1 (enExample)
SE (1) SE429753B (enExample)
ZA (1) ZA781858B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105579C2 (de) 1981-02-16 1982-11-25 Didier-Werke Ag, 6200 Wiesbaden Verfahren zur Herstellung von keramische Fasern enthaltenden, körnigen, feuerbeständigen oder feuerfesten Materialien, nach dem Verfahren hergestellte Materialien und ihre Verwendung
GB2168060B (en) * 1984-12-04 1988-08-10 Ohara Kk Mold material and process for casting of pure titanium or titanium alloy
FR2657800A1 (fr) * 1990-02-02 1991-08-09 Pechiney Recherche Procede de frittage de poudres de metaux ou d'alliages metalliques de ceramiques ou de cermets.
US6204430B1 (en) 1998-02-18 2001-03-20 Rocky Mountain Remediation Services Llc Hexametaphosphate as an agent for treating wastes, preparing construction materials and stabilizing soils
US6284682B1 (en) * 1999-08-26 2001-09-04 The University Of British Columbia Process for making chemically bonded sol-gel ceramics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266646A (en) * 1938-12-05 1941-12-16 Donald E Lower Method of making ceramic products
FR70155E (fr) * 1955-06-03 1959-02-19 Thomson Houston Comp Francaise Perfectionnements à la fonderie de précision par le procédé à cire perdue
DE1161202B (de) * 1958-01-30 1964-01-09 Westinghouse Electric Corp Verfahren zur Herstellung von Schichtstoffen aus anorganischem Fasermaterial
US3131073A (en) * 1960-10-10 1964-04-28 Telecomputing Corp Ceramic material and method of preparation
US3382082A (en) * 1964-08-28 1968-05-07 Nasa Usa Foamed-in-place ceramic refractory insulating material
US3427174A (en) * 1967-02-14 1969-02-11 Monsanto Co Heat-initiated phosphate-bonded compositions
CH500144A (de) * 1968-08-08 1970-12-15 Tonwerke Thayngen Ag Verfahren und stampfbare Formmasse zur Herstellung von keramischen Formteilen
US3832193A (en) * 1972-02-25 1974-08-27 Chicago Fire Brick Co Refractory compositions containing diammonium phosphate
FR2176469A2 (en) * 1972-03-20 1973-11-02 Desmarquest & Cec Refractory cloths or nets - esp for filtration of very hot gases or molten metal
US3888687A (en) * 1973-10-01 1975-06-10 Taylors Sons Co Chas Alumina-chrome refractory
JPS5136212A (ja) * 1974-09-20 1976-03-27 Yaskawa Denki Seisakusho Kk Netsushaheizai

Also Published As

Publication number Publication date
IT1108518B (it) 1985-12-09
JPS53128610A (en) 1978-11-09
ATA152078A (de) 1985-05-15
PL206088A1 (pl) 1978-12-18
IT7867739A0 (it) 1978-04-04
AT379368B (de) 1985-12-27
SE7804259L (sv) 1978-10-16
NL7803902A (nl) 1978-10-17
FR2387197A1 (fr) 1978-11-10
AU519843B2 (en) 1981-12-24
AU3504778A (en) 1979-10-18
PL110370B1 (en) 1980-07-31
ZA781858B (en) 1979-05-30
DD135478A5 (de) 1979-05-09
FR2387197B1 (enExample) 1984-10-12
BR7802339A (pt) 1979-01-09
CH631096A5 (de) 1982-07-30
NO781308L (no) 1978-10-17
IN147346B (enExample) 1980-02-09
CA1112673A (en) 1981-11-17
DE2816335A1 (de) 1978-10-19
US4231984A (en) 1980-11-04
SE429753B (sv) 1983-09-26
LU79182A1 (de) 1978-06-26
BE865985A (fr) 1978-07-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee