CS207786B2 - Filtration method of making the castings from the fibrous materials containing metal components - Google Patents

Filtration method of making the castings from the fibrous materials containing metal components Download PDF

Info

Publication number: CS207786B2
Authority: CS; Czechoslovakia
Prior art keywords: tube; metal; fibers; heating; mold
Prior art date: 1978-04-17

Application number

CS792615A

Other languages

Czech (cs)

English (en)

Inventor

Jean Baujon

Original Assignee

Produits Refractaires

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.)

1978-04-17

Filing date

1979-04-17

Publication date

1981-08-31

1979-04-17 Application filed by Produits Refractaires filed Critical Produits Refractaires

1981-08-31 Publication of CS207786B2 publication Critical patent/CS207786B2/cs

Links

229910052751 metal Inorganic materials 0.000 title claims description 31
239000002184 metal Substances 0.000 title claims description 31
238000005266 casting Methods 0.000 title claims description 12
238000001914 filtration Methods 0.000 title claims description 10
239000002657 fibrous material Substances 0.000 title claims description 5
239000000835 fiber Substances 0.000 claims description 20
238000000034 method Methods 0.000 claims description 18
239000000725 suspension Substances 0.000 claims description 14
238000010438 heat treatment Methods 0.000 claims description 11
238000004519 manufacturing process Methods 0.000 claims description 6
239000007788 liquid Substances 0.000 claims description 5
239000011819 refractory material Substances 0.000 claims description 5
230000035699 permeability Effects 0.000 claims description 4
239000011248 coating agent Substances 0.000 claims description 3
238000000576 coating method Methods 0.000 claims description 3
230000006378 damage Effects 0.000 claims description 2
238000006073 displacement reaction Methods 0.000 claims description 2
238000002955 isolation Methods 0.000 claims description 2
239000002002 slurry Substances 0.000 claims description 2
229910045601 alloy Inorganic materials 0.000 claims 1
239000000956 alloy Substances 0.000 claims 1
CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims 1
229910052782 aluminium Inorganic materials 0.000 claims 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
230000015572 biosynthetic process Effects 0.000 claims 1
238000010276 construction Methods 0.000 claims 1
238000007654 immersion Methods 0.000 claims 1
238000000926 separation method Methods 0.000 claims 1
239000007791 liquid phase Substances 0.000 description 4
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
239000000203 mixture Substances 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000009413 insulation Methods 0.000 description 2
239000000395 magnesium oxide Substances 0.000 description 2
239000002609 medium Substances 0.000 description 2
239000002557 mineral fiber Substances 0.000 description 2
238000007493 shaping process Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000000654 additive Substances 0.000 description 1
ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
238000000137 annealing Methods 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000010304 firing Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000005495 investment casting Methods 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000011490 mineral wool Substances 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
238000005204 segregation Methods 0.000 description 1
230000035939 shock Effects 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1

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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Manufacture And Refinement Of Metals (AREA)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Filtering Materials (AREA)

CS792615A 1978-04-17 1979-04-17 Filtration method of making the castings from the fibrous materials containing metal components CS207786B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7811971A FR2423314A2 (fr)	1978-04-17	1978-04-17	Procede d'obtention par filtration de pieces moulees de haute precision en materiaux fibreux contenant des inserts metalliques

Publications (1)

Publication Number	Publication Date
CS207786B2 true CS207786B2 (en)	1981-08-31

Family

ID=9207474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS792615A CS207786B2 (en)	1978-04-17	1979-04-17	Filtration method of making the castings from the fibrous materials containing metal components

Country Status (5)

Country	Link
BE (1)	BE875620R (fr)
CS (1)	CS207786B2 (fr)
FR (1)	FR2423314A2 (fr)
GB (1)	GB2018669B (fr)
IT (1)	IT1166739B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1983000457A1 (fr) *	1981-08-12	1983-02-17	United Technologies Corp	Boite a moule avec moyen de support de fils de chauffage electrique pour la fabrication de matrices en ceramique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3500444A (en) *	1968-01-16	1970-03-10	Johns Manville	Electrical heating unit with an insulating refractory support
US3978183A (en) *	1974-06-24	1976-08-31	Sybron Corporation	Method of filter molding and electrical heating unit made thereby

1978
- 1978-04-17 FR FR7811971A patent/FR2423314A2/fr active Pending
1979
- 1979-04-10 GB GB7912486A patent/GB2018669B/en not_active Expired
- 1979-04-11 IT IT21773/79A patent/IT1166739B/it active
- 1979-04-17 BE BE0/194637A patent/BE875620R/fr active
- 1979-04-17 CS CS792615A patent/CS207786B2/cs unknown

Also Published As

Publication number	Publication date
IT7921773A0 (it)	1979-04-11
FR2423314A2 (fr)	1979-11-16
GB2018669A (en)	1979-10-24
BE875620R (fr)	1979-08-16
IT1166739B (it)	1987-05-06
GB2018669B (en)	1982-06-03

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