CA1099077A - Methode de montage d'un moule pour la coulee d'un metal en fusion - Google Patents

Methode de montage d'un moule pour la coulee d'un metal en fusion

Info

Publication number: CA1099077A
Authority: CA; Canada
Prior art keywords: mold; molten metal; foundry; alkali earth; foundry sand
Prior art date: 1978-07-14
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

CA307,434A

Other languages

English (en)

Inventor

Ervin I. Szabo

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.)

Canada Minister of Energy Mines and Resources

Original Assignee

Canada Minister of Energy Mines and Resources

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.)

1978-07-14

Filing date

1978-07-14

Publication date

1981-04-14

1978-07-14 Application filed by Canada Minister of Energy Mines and Resources filed Critical Canada Minister of Energy Mines and Resources

1978-07-14 Priority to CA307,434A priority Critical patent/CA1099077A/fr

1981-04-14 Application granted granted Critical

1981-04-14 Publication of CA1099077A publication Critical patent/CA1099077A/fr

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 29
239000002184 metal Substances 0.000 title claims abstract description 29
238000000034 method Methods 0.000 title claims abstract description 26
238000005266 casting Methods 0.000 title claims abstract description 24
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 34
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 27
239000004576 sand Substances 0.000 claims abstract description 20
239000000395 magnesium oxide Substances 0.000 claims abstract description 16
239000011230 binding agent Substances 0.000 claims abstract description 13
239000000203 mixture Substances 0.000 claims abstract description 12
229910001868 water Inorganic materials 0.000 claims abstract description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims abstract description 9
230000004888 barrier function Effects 0.000 claims abstract description 9
150000003901 oxalic acid esters Chemical class 0.000 claims abstract description 7
239000003513 alkali Substances 0.000 claims abstract description 6
239000011248 coating agent Substances 0.000 claims abstract 5
238000000576 coating method Methods 0.000 claims abstract 5
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract 5
239000003153 chemical reaction reagent Substances 0.000 claims abstract 4
150000001875 compounds Chemical class 0.000 claims description 10
235000006408 oxalic acid Nutrition 0.000 claims description 9
-1 resorcinol-formaldehyde com-pounds Chemical class 0.000 claims description 6
239000000126 substance Substances 0.000 claims description 4
235000013312 flour Nutrition 0.000 claims description 3
229920002521 macromolecule Polymers 0.000 claims description 3
239000000443 aerosol Substances 0.000 claims description 2
239000011819 refractory material Substances 0.000 claims description 2
238000005507 spraying Methods 0.000 claims description 2
239000002966 varnish Substances 0.000 claims description 2
229940116315 oxalic acid Drugs 0.000 claims 2
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical class O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 claims 1
UHNWOJJPXCYKCG-UHFFFAOYSA-L magnesium oxalate Chemical compound [Mg+2].[O-]C(=O)C([O-])=O UHNWOJJPXCYKCG-UHFFFAOYSA-L 0.000 claims 1
238000000465 moulding Methods 0.000 abstract description 14
239000007788 liquid Substances 0.000 abstract description 8
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
235000012245 magnesium oxide Nutrition 0.000 description 11
239000007921 spray Substances 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 8
230000004224 protection Effects 0.000 description 8
239000000243 solution Substances 0.000 description 8
230000015556 catabolic process Effects 0.000 description 7
230000003628 erosive effect Effects 0.000 description 7
239000002253 acid Substances 0.000 description 5
230000008569 process Effects 0.000 description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
229910001209 Low-carbon steel Inorganic materials 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 4
230000008901 benefit Effects 0.000 description 4
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 3
239000000956 alloy Substances 0.000 description 3
229910002092 carbon dioxide Inorganic materials 0.000 description 3
239000012530 fluid Substances 0.000 description 3
239000012778 molding material Substances 0.000 description 3
238000002360 preparation method Methods 0.000 description 3
JRMAQQQTXDJDNC-UHFFFAOYSA-M 2-ethoxy-2-oxoacetate Chemical compound CCOC(=O)C([O-])=O JRMAQQQTXDJDNC-UHFFFAOYSA-M 0.000 description 2
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
229930040373 Paraformaldehyde Natural products 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
239000000654 additive Substances 0.000 description 2
239000003125 aqueous solvent Substances 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
239000000470 constituent Substances 0.000 description 2
238000000354 decomposition reaction Methods 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
150000002148 esters Chemical class 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
208000007106 menorrhagia Diseases 0.000 description 2
238000002156 mixing Methods 0.000 description 2
125000000896 monocarboxylic acid group Chemical group 0.000 description 2
229920002866 paraformaldehyde Polymers 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
DGXAGETVRDOQFP-UHFFFAOYSA-N 2,6-dihydroxybenzaldehyde Chemical compound OC1=CC=CC(O)=C1C=O DGXAGETVRDOQFP-UHFFFAOYSA-N 0.000 description 1
229910000570 Cupronickel Inorganic materials 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
239000004327 boric acid Substances 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
239000004927 clay Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000013270 controlled release Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
WYACBZDAHNBPPB-UHFFFAOYSA-N diethyl oxalate Chemical compound CCOC(=O)C(=O)OCC WYACBZDAHNBPPB-UHFFFAOYSA-N 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
229960004279 formaldehyde Drugs 0.000 description 1
235000019256 formaldehyde Nutrition 0.000 description 1
238000009472 formulation Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
229960004592 isopropanol Drugs 0.000 description 1
229910001338 liquidmetal Inorganic materials 0.000 description 1
229960000869 magnesium oxide Drugs 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000005058 metal casting Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
150000004702 methyl esters Chemical class 0.000 description 1
239000000178 monomer Substances 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000003973 paint Substances 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
235000011007 phosphoric acid Nutrition 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
238000007665 sagging Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000012047 saturated solution Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
230000001988 toxicity Effects 0.000 description 1
231100000419 toxicity Toxicity 0.000 description 1
210000003954 umbilical cord Anatomy 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
229910052845 zircon Inorganic materials 0.000 description 1
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Mold Materials And Core Materials (AREA)

CA307,434A 1978-07-14 1978-07-14 Methode de montage d'un moule pour la coulee d'un metal en fusion Expired CA1099077A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA307,434A CA1099077A (fr)	1978-07-14	1978-07-14	Methode de montage d'un moule pour la coulee d'un metal en fusion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA307,434A CA1099077A (fr)	1978-07-14	1978-07-14	Methode de montage d'un moule pour la coulee d'un metal en fusion

Publications (1)

Publication Number	Publication Date
CA1099077A true CA1099077A (fr)	1981-04-14

Family

ID=4111902

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA307,434A Expired CA1099077A (fr)	1978-07-14	1978-07-14	Methode de montage d'un moule pour la coulee d'un metal en fusion

Country Status (1)

Country	Link
CA (1)	CA1099077A (fr)

1978
- 1978-07-14 CA CA307,434A patent/CA1099077A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1998-04-14	MKEX	Expiry

Publication	Publication Date	Title
US5158130A (en)	1992-10-27	Method for preparation of moulds and cores used in the casting of metals
EP0533689B1 (fr)	1996-06-19	Composition de materiau refractaire sec
US2682692A (en)	1954-07-06	Process of preparing precision castings
KR20000028890A (ko)	2000-05-25	주물용 발열성 어셈블리
EP0224119B1 (fr)	1990-10-24	Composition durcissable à froid pour noyaux et moules de sable de fonderie
MX2011000528A (es)	2011-10-14	Nucleos a base de sal y metodo para la produccion de los mismos.
JPS61242972A (ja)	1986-10-29	鋳込用チユ−ブ及びその製造方法
US3934637A (en)	1976-01-27	Casting of molten metals
US3567667A (en)	1971-03-02	Mould linings composition comprising ball mill dust and calcium silicate,aluminum silicate or calcium alumino silicate fibrous refractory material
CA1099077A (fr)	1981-04-14	Methode de montage d'un moule pour la coulee d'un metal en fusion
JPS61168574A (ja)	1986-07-30	耐火性組成物及びその付設方法
WO2000001639A1 (fr)	2000-01-13	Compositions refractaires
EP0163093B1 (fr)	1988-11-02	Liant pour sable de fonderie
US4980394A (en)	1990-12-25	Foundry moulding composition
US4636262A (en)	1987-01-13	Additive for green molding sand
US4231800A (en)	1980-11-04	Dry heat setting refractory and methods of using same
US3816145A (en)	1974-06-11	Trihydroxydiphenyl as an additive for foundry green molding sands
US4059453A (en)	1977-11-22	Method of making molds for the casting of metals
Pursall	1970	Coatings for moulds and cores
US3732177A (en)	1973-05-08	Exothermic insulating compositions comprising glass polishing residue
US4253590A (en)	1981-03-03	Dry heat setting refractory and methods of using same
JPS6026619B2 (ja)	1985-06-25	有機質粘結剤を使用した鋳型の洗われ防止方法
JPH0240412B2 (fr)	1990-09-11
US2999829A (en)	1961-09-12	Aqueous shell molding composition comprising maleic acid, furfuryl alcohol, and urea
JPS5536031A (en)	1980-03-13	Fluid moldable water soluble mold