RO72683A - Procedeu pentru obtinerea articolelor formate din amestecuri refractare - Google Patents
Procedeu pentru obtinerea articolelor formate din amestecuri refractareInfo
- Publication number
- RO72683A RO72683A RO7176376A RO7637671A RO72683A RO 72683 A RO72683 A RO 72683A RO 7176376 A RO7176376 A RO 7176376A RO 7637671 A RO7637671 A RO 7637671A RO 72683 A RO72683 A RO 72683A
- Authority
- RO
- Romania
- Prior art keywords
- formed articles
- obtaining formed
- refractory mixtures
- refractory
- mixtures
- Prior art date
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)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Fireproofing Substances (AREA)
- Compositions Of Oxide Ceramics (AREA)
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 |
|---|---|
| RO72683A true RO72683A (ro) | 1981-03-30 |
Family
ID=27256852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7176376A RO72683A (ro) | 1970-03-16 | 1971-03-16 | Procedeu pentru obtinerea articolelor formate din amestecuri refractare |
Country Status (14)
| Country | Link |
|---|---|
| BE (1) | BE764073A (ro) |
| BG (1) | BG20554A3 (ro) |
| CA (1) | CA967593A (ro) |
| CH (1) | CH558828A (ro) |
| DD (1) | DD96036A5 (ro) |
| DE (1) | DE2112475A1 (ro) |
| FR (1) | FR2084625A5 (ro) |
| GB (1) | GB1357541A (ro) |
| IE (1) | IE35012B1 (ro) |
| IL (1) | IL36333A (ro) |
| NL (1) | NL7103318A (ro) |
| NO (1) | NO130004B (ro) |
| RO (1) | RO72683A (ro) |
| SE (1) | SE7413550L (ro) |
Families Citing this family (5)
| 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 (fr) * | 1979-10-19 | 1980-01-25 | Gen Gunning Sa | Element refractaire et procede de fabrication de cet element |
| JPS61291465A (ja) * | 1985-06-18 | 1986-12-22 | 品川白煉瓦株式会社 | 不定形耐火組成物 |
| DE102006049379A1 (de) † | 2006-10-19 | 2008-04-24 | Ashland-Südchemie-Kernfest GmbH | Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung |
-
1970
- 1970-03-16 GB GB1254470A patent/GB1357541A/en not_active Expired
-
1971
- 1971-03-02 CA CA106,684A patent/CA967593A/en not_active Expired
- 1971-03-02 IE IE257/71A patent/IE35012B1/xx unknown
- 1971-03-03 NO NO00800/71*[A patent/NO130004B/no unknown
- 1971-03-03 IL IL36333A patent/IL36333A/en unknown
- 1971-03-10 BE BE764073A patent/BE764073A/xx unknown
- 1971-03-12 NL NL7103318A patent/NL7103318A/xx unknown
- 1971-03-15 DD DD159547A patent/DD96036A5/xx unknown
- 1971-03-15 FR FR7108928A patent/FR2084625A5/fr not_active Expired
- 1971-03-16 BG BG17060A patent/BG20554A3/xx unknown
- 1971-03-16 CH CH381371A patent/CH558828A/xx not_active IP Right Cessation
- 1971-03-16 DE DE19712112475 patent/DE2112475A1/de active Pending
- 1971-03-16 RO RO7176376A patent/RO72683A/ro unknown
-
1974
- 1974-10-28 SE SE7413550A patent/SE7413550L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7413550L (ro) | 1974-10-28 |
| IE35012B1 (en) | 1975-10-15 |
| BE764073A (fr) | 1971-09-10 |
| FR2084625A5 (ro) | 1971-12-17 |
| BG20554A3 (ro) | 1975-12-05 |
| IE35012L (en) | 1971-09-16 |
| GB1357541A (en) | 1974-06-26 |
| IL36333A0 (en) | 1971-05-26 |
| CA967593A (en) | 1975-05-13 |
| NO130004B (ro) | 1974-06-24 |
| CH558828A (de) | 1975-02-14 |
| DE2112475A1 (de) | 1971-12-23 |
| DD96036A5 (ro) | 1973-03-05 |
| IL36333A (en) | 1973-07-30 |
| NL7103318A (ro) | 1971-09-20 |
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