CA1093276A - Masse pour production de noyaux et de moules - Google Patents

Masse pour production de noyaux et de moules

Info

Publication number: CA1093276A
Authority: CA; Canada
Prior art keywords: masses; moulding composition; parts; alkaline metal; dextrin
Prior art date: 1976-10-26
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

CA264,229A

Other languages

English (en)

Inventor

Pawel Murza-Mucha

Zbigniew Koszarewski

Wojciech Ostaszewski

Stanislaw Peksa

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.)

Politechnika Warszawska

Original Assignee

Politechnika Warszawska

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.)

1976-10-26

Filing date

1976-10-26

Publication date

1981-01-13

1976-10-26 Application filed by Politechnika Warszawska filed Critical Politechnika Warszawska

1976-10-26 Priority to CA264,229A priority Critical patent/CA1093276A/fr

1981-01-13 Application granted granted Critical

1981-01-13 Publication of CA1093276A publication Critical patent/CA1093276A/fr

Status Expired legal-status Critical Current

Links

238000005266 casting Methods 0.000 title claims abstract description 11
238000004519 manufacturing process Methods 0.000 title claims abstract description 7
238000000465 moulding Methods 0.000 claims abstract description 27
239000000203 mixture Substances 0.000 claims abstract description 24
239000011230 binding agent Substances 0.000 claims abstract description 17
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
239000006004 Quartz sand Substances 0.000 claims abstract description 9
229910052751 metal Inorganic materials 0.000 claims abstract description 6
239000002184 metal Substances 0.000 claims abstract description 6
229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 5
150000004692 metal hydroxides Chemical class 0.000 claims abstract description 5
150000004649 carbonic acid derivatives Chemical class 0.000 claims abstract description 4
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 20
229920001353 Dextrin Polymers 0.000 claims description 11
239000004375 Dextrin Substances 0.000 claims description 11
235000019425 dextrin Nutrition 0.000 claims description 11
229910000029 sodium carbonate Inorganic materials 0.000 claims description 10
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 3
239000002904 solvent Substances 0.000 abstract description 7
238000007598 dipping method Methods 0.000 abstract description 2
238000000034 method Methods 0.000 description 8
239000004576 sand Substances 0.000 description 6
238000005299 abrasion Methods 0.000 description 3
239000003921 oil Substances 0.000 description 3
235000019198 oils Nutrition 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
229920001807 Urea-formaldehyde Polymers 0.000 description 2
239000000428 dust Substances 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
229910000838 Al alloy Inorganic materials 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
239000001293 FEMA 3089 Substances 0.000 description 1
241000218680 Pinus banksiana Species 0.000 description 1
239000011398 Portland cement Substances 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
238000007664 blowing Methods 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
235000011116 calcium hydroxide Nutrition 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000003749 cleanliness Effects 0.000 description 1
239000003245 coal Substances 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000010410 dusting Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
150000004679 hydroxides Chemical class 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
239000003960 organic solvent Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000010665 pine oil Substances 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
239000012265 solid product Substances 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
239000008107 starch Substances 0.000 description 1
235000015112 vegetable and seed oil Nutrition 0.000 description 1
239000008158 vegetable oil Substances 0.000 description 1

Landscapes

Mold Materials And Core Materials (AREA)

CA264,229A 1976-10-26 1976-10-26 Masse pour production de noyaux et de moules Expired CA1093276A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA264,229A CA1093276A (fr)	1976-10-26	1976-10-26	Masse pour production de noyaux et de moules

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA264,229A CA1093276A (fr)	1976-10-26	1976-10-26	Masse pour production de noyaux et de moules

Publications (1)

Publication Number	Publication Date
CA1093276A true CA1093276A (fr)	1981-01-13

Family

ID=4107133

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA264,229A Expired CA1093276A (fr)	1976-10-26	1976-10-26	Masse pour production de noyaux et de moules

Country Status (1)

Country	Link
CA (1)	CA1093276A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN119390459A (zh) *	2024-10-30	2025-02-07	中南大学	一种硅基陶瓷及其制备方法和应用、钛合金铸造用陶瓷型芯的脱除方法

1976
- 1976-10-26 CA CA264,229A patent/CA1093276A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN119390459A (zh) *	2024-10-30	2025-02-07	中南大学	一种硅基陶瓷及其制备方法和应用、钛合金铸造用陶瓷型芯的脱除方法

Legal Events

Date	Code	Title	Description
1998-01-20	MKEX	Expiry

Publication	Publication Date	Title
EP2513006B1 (fr)	2020-09-02	Utilisation d'un sel d'acide organique pour diminuer la formation des écailles sur les pièces métalliques coulées
US4416694A (en)	1983-11-22	Sand reclamation
US4505750A (en)	1985-03-19	Foundry mold and core sands
EP0005371B1 (fr)	1982-03-03	Procédé pour la préparation de sable de moulage d'olivine et compositions de moulage contenant ce sable
US5126089A (en)	1992-06-30	Method for easy removal of sand cores from castings
US4543373A (en)	1985-09-24	Fast curing furan foundry binder system containing a metal salt accelerator
US2748435A (en)	1956-06-05	Process for reinforcing shell molds
US4469517A (en)	1984-09-04	Silicate treatment of impure silica sands
CA1093276A (fr)	1981-01-13	Masse pour production de noyaux et de moules
JPH03291124A (ja)	1991-12-20	鋳物用砂型の製造方法
US4131476A (en)	1978-12-26	Additive for green molding sand
US4174225A (en)	1979-11-13	Manufacturing moulds or mould cores
US4106548A (en)	1978-08-15	Mass for production of cores and casting moulds
US4636262A (en)	1987-01-13	Additive for green molding sand
US2237593A (en)	1941-04-08	Foundry composition and method
JPS62144847A (ja)	1987-06-29	急速崩壊性鋳型
JP3453485B2 (ja)	2003-10-06	鋳物砂の処理方法及び鋳型の製造方法
JP4407865B2 (ja)	2010-02-03	消失模型用添加剤およびそれを用いた鋳型用消失模型
US2848772A (en)	1958-08-26	Self-lubricating shell molds
JPH0240412B2 (fr)	1990-09-11
FR2348771A1 (fr)	1977-11-18	Nouvel agent de debourrage pour moules et noyaux de fonderie a base de sable aux silicates
SU1787651A1 (ru)	1993-01-15	Cпocoб изгotobлehия лиteйhыx фopm пo bыплabляemыm moдeляm
DE2649601C3 (de)	1979-06-28	Verfahren zur Herstellung von GieBkernen und Gießformen
Knop et al.	1985	Foundry Resins
GB2045777A (en)	1980-11-05	A silicate, hardener and sugar- based composition and the application thereof in the cold-hardening of sands

CA1093276A - Masse pour production de noyaux et de moules - Google Patents

Info

Links

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4107133

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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