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GB1357541A - Refractory compositions - Google Patents

Refractory compositions

Info

Publication number
GB1357541A
GB1357541A GB1254470A GB1254470A GB1357541A GB 1357541 A GB1357541 A GB 1357541A GB 1254470 A GB1254470 A GB 1254470A GB 1254470 A GB1254470 A GB 1254470A GB 1357541 A GB1357541 A GB 1357541A
Authority
GB
United Kingdom
Prior art keywords
moulds
pattern
refractory
refractory compositions
stuccoed
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
GB1254470A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1254470A priority Critical patent/GB1357541A/en
Priority to IE257/71A priority patent/IE35012B1/en
Priority to ZA711325A priority patent/ZA711325B/en
Priority to CA106,684A priority patent/CA967593A/en
Priority to IL36333A priority patent/IL36333A/en
Priority to NO00800/71*[A priority patent/NO130004B/no
Priority to BE764073A priority patent/BE764073A/en
Priority to NL7103318A priority patent/NL7103318A/xx
Priority to DD159547A priority patent/DD96036A5/xx
Priority to FR7108928A priority patent/FR2084625A5/fr
Priority to RO7176376A priority patent/RO72683A/en
Priority to AT226471A priority patent/AT306618B/en
Priority to BG017060A priority patent/BG20554A3/en
Priority to DE19712112475 priority patent/DE2112475A1/en
Priority to CH381371A priority patent/CH558828A/en
Priority to US05/420,077 priority patent/US3950177A/en
Priority to NO740207A priority patent/NO131883C/no
Priority to NO740208A priority patent/NO131884C/no
Publication of GB1357541A publication Critical patent/GB1357541A/en
Priority to SE7413550A priority patent/SE7413550L/xx
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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1305—Organic additives
    • 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
    • B22C1/167—Mixtures of inorganic and organic binding agents
    • 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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/02—Phosphate cements
    • C04B12/022—Al-phosphates
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Fireproofing Substances (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

1357541 Producing refractory moulds IMPERIAL CHEMICAL INDUSTRIES Ltd 19 April 1971 [16 March 1970 11 Dec 1970 (2)] 12544/70 59032/70 and 59046/70 Heading B5A [Also in Divisions Cl and C3] Moulds are prepared by building up around an expendable pattern, e.g. of wood, a slurry containing a refractory material and a complex phosphate binding agent. The pattern is coated with wax or petroleum jelly, the slurry applied and if necessary other solid materials may be stuccoed on top. The process may be repeated until the required thickness is built up, the mould dried and fired.
GB1254470A 1970-03-16 1970-03-16 Refractory compositions Expired GB1357541A (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
GB1254470A GB1357541A (en) 1970-03-16 1970-03-16 Refractory compositions
IE257/71A IE35012B1 (en) 1970-03-16 1971-03-02 Refractory compositions
ZA711325A ZA711325B (en) 1970-03-16 1971-03-02 Refractory compositions
CA106,684A CA967593A (en) 1970-03-16 1971-03-02 Refractory compositions
IL36333A IL36333A (en) 1970-03-16 1971-03-03 Refractory compositions
NO00800/71*[A NO130004B (en) 1970-03-16 1971-03-03
BE764073A BE764073A (en) 1970-03-16 1971-03-10 REFRACTORY COMPOSITIONS
NL7103318A NL7103318A (en) 1970-03-16 1971-03-12
FR7108928A FR2084625A5 (en) 1970-03-16 1971-03-15
DD159547A DD96036A5 (en) 1970-03-16 1971-03-15
RO7176376A RO72683A (en) 1970-03-16 1971-03-16 METHOD OF OBTAINING FORMED ARTICLES OF REFRACTORY MIXTURES
AT226471A AT306618B (en) 1970-03-16 1971-03-16 Refractory mixture
BG017060A BG20554A3 (en) 1970-03-16 1971-03-16 COMPOSITION OF FIRE RESISTANT MATERIAL
DE19712112475 DE2112475A1 (en) 1970-03-16 1971-03-16 Refractory compositions
CH381371A CH558828A (en) 1970-03-16 1971-03-16 FIREPROOF MASS.
US05/420,077 US3950177A (en) 1970-03-16 1973-11-29 Refractory compositions
NO740207A NO131883C (en) 1970-03-16 1974-01-22
NO740208A NO131884C (en) 1970-03-16 1974-01-22
SE7413550A SE7413550L (en) 1970-03-16 1974-10-28

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1254470A GB1357541A (en) 1970-03-16 1970-03-16 Refractory compositions
GB5903270 1970-12-11
GB5904670 1970-12-11

Publications (1)

Publication Number Publication Date
GB1357541A true GB1357541A (en) 1974-06-26

Family

ID=27256852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1254470A Expired GB1357541A (en) 1970-03-16 1970-03-16 Refractory compositions

Country Status (14)

Country Link
BE (1) BE764073A (en)
BG (1) BG20554A3 (en)
CA (1) CA967593A (en)
CH (1) CH558828A (en)
DD (1) DD96036A5 (en)
DE (1) DE2112475A1 (en)
FR (1) FR2084625A5 (en)
GB (1) GB1357541A (en)
IE (1) IE35012B1 (en)
IL (1) IL36333A (en)
NL (1) NL7103318A (en)
NO (1) NO130004B (en)
RO (1) RO72683A (en)
SE (1) SE7413550L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177081A (en) * 1985-06-18 1987-01-14 Shinagawa Refractories Co Homogeneous refractory compositions
US10722938B2 (en) 2006-10-19 2020-07-28 Ask Chemicals Gmbh Process for casting nonferrous metals including light metals and casting mold

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075431A (en) * 1975-03-25 1980-04-15 Bruce E. Terkelsen Method for fabrication composite shell molds for the production of superalloy castings
US4127157A (en) * 1977-03-07 1978-11-28 Ashland Oil, Inc. Aluminum phosphate binder composition cured with ammonia and amines
LU81808A1 (en) * 1979-10-19 1980-01-25 Gen Gunning Sa REFRACTORY ELEMENT AND MANUFACTURING METHOD THEREOF

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177081A (en) * 1985-06-18 1987-01-14 Shinagawa Refractories Co Homogeneous refractory compositions
GB2177081B (en) * 1985-06-18 1989-07-12 Shinagawa Refractories Co Homogeneous refractory compositions
US10722938B2 (en) 2006-10-19 2020-07-28 Ask Chemicals Gmbh Process for casting nonferrous metals including light metals and casting mold

Also Published As

Publication number Publication date
CH558828A (en) 1975-02-14
BE764073A (en) 1971-09-10
IE35012B1 (en) 1975-10-15
BG20554A3 (en) 1975-12-05
IL36333A (en) 1973-07-30
FR2084625A5 (en) 1971-12-17
DE2112475A1 (en) 1971-12-23
DD96036A5 (en) 1973-03-05
CA967593A (en) 1975-05-13
IE35012L (en) 1971-09-16
SE7413550L (en) 1974-10-28
NO130004B (en) 1974-06-24
NL7103318A (en) 1971-09-20
IL36333A0 (en) 1971-05-26
RO72683A (en) 1981-03-30

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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