GB1444280A - Process for the preparation of moulds and cores - Google Patents
Process for the preparation of moulds and coresInfo
- Publication number
- GB1444280A GB1444280A GB3978873A GB3978873A GB1444280A GB 1444280 A GB1444280 A GB 1444280A GB 3978873 A GB3978873 A GB 3978873A GB 3978873 A GB3978873 A GB 3978873A GB 1444280 A GB1444280 A GB 1444280A
- Authority
- GB
- United Kingdom
- Prior art keywords
- furfuryl alcohol
- bitumen
- sand
- formaldehyde resins
- powdered
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 4
- 239000010426 asphalt Substances 0.000 abstract 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 abstract 3
- 238000001556 precipitation Methods 0.000 abstract 3
- 239000004576 sand Substances 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011335 coal coke Substances 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010450 olivine Substances 0.000 abstract 1
- 229910052609 olivine Inorganic materials 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229910000077 silane Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown 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
- B22C1/20—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 organic agents
- B22C1/22—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 organic agents of resins or rosins
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7211534A NL7211534A (enrdf_load_stackoverflow) | 1972-08-24 | 1972-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1444280A true GB1444280A (en) | 1976-07-28 |
Family
ID=19816780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3978873A Expired GB1444280A (en) | 1972-08-24 | 1973-08-22 | Process for the preparation of moulds and cores |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS587379B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2342371A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2199485B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1444280A (enrdf_load_stackoverflow) |
| NL (1) | NL7211534A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110670A3 (de) * | 2003-06-12 | 2005-02-24 | S & B Ind Minerals Gmbh | Verfahren zur hestellung eines kern- und/oder formsandes für giessereizwecke |
| CN105107475A (zh) * | 2015-08-21 | 2015-12-02 | 天津博纳艾杰尔科技有限公司 | 一种核壳型多孔二氧化锆材料及其制备方法 |
| CN114918363A (zh) * | 2022-05-31 | 2022-08-19 | 中国第一汽车股份有限公司 | 一种汽车缸体用薄壁砂芯及制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647852A1 (de) * | 1975-11-03 | 1977-05-12 | Ashland Oil Canada | Asphalt oder bitumen enthaltende giessereikernbindemittel und giessereikernformmassen |
| SE415451B (sv) * | 1979-01-12 | 1980-10-06 | Tsniitmash | For en kollherdbar formsandblandning avsett bindemedel baserat pa karbamid-formaldehydharts med ett medifieringsmedel for reglering av bindningsformagan samt forfarande for framstellning av bindemedlet |
| CN114669718B (zh) * | 2020-12-24 | 2024-08-30 | 金隆化学工业股份有限公司 | 黏结材积层制造的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2622963A (en) * | 1950-07-11 | 1952-12-23 | Whitehead Bruthers Company | Additive composition for sand molds and method of making same |
| US2644741A (en) * | 1951-06-01 | 1953-07-07 | Hill & Griffith Company | Carbonaceous additive for molding sand |
| US3413251A (en) * | 1963-09-20 | 1968-11-26 | Huttenes Kommanditgesellschaft | Materials for the manufacture of foundry molds and cores |
| FR2137174A3 (en) * | 1971-05-14 | 1972-12-29 | Doittau Produits Metal | Foundry sand prepn - to improve the stripping of castings |
-
1972
- 1972-08-24 NL NL7211534A patent/NL7211534A/xx not_active Application Discontinuation
-
1973
- 1973-08-22 DE DE19732342371 patent/DE2342371A1/de not_active Withdrawn
- 1973-08-22 GB GB3978873A patent/GB1444280A/en not_active Expired
- 1973-08-22 FR FR7330464A patent/FR2199485B1/fr not_active Expired
- 1973-08-22 JP JP48093391A patent/JPS587379B2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004110670A3 (de) * | 2003-06-12 | 2005-02-24 | S & B Ind Minerals Gmbh | Verfahren zur hestellung eines kern- und/oder formsandes für giessereizwecke |
| US7281570B2 (en) | 2003-06-12 | 2007-10-16 | S & B Industrial Minerals Gmbh | Method for the production of a core sand and/or molding sand for casting purposes |
| CN105107475A (zh) * | 2015-08-21 | 2015-12-02 | 天津博纳艾杰尔科技有限公司 | 一种核壳型多孔二氧化锆材料及其制备方法 |
| CN105107475B (zh) * | 2015-08-21 | 2017-11-14 | 天津博纳艾杰尔科技有限公司 | 一种核壳型多孔二氧化锆材料及其制备方法 |
| CN114918363A (zh) * | 2022-05-31 | 2022-08-19 | 中国第一汽车股份有限公司 | 一种汽车缸体用薄壁砂芯及制备方法 |
| CN114918363B (zh) * | 2022-05-31 | 2024-03-15 | 中国第一汽车股份有限公司 | 一种汽车缸体用薄壁砂芯及制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7211534A (enrdf_load_stackoverflow) | 1974-02-26 |
| FR2199485A1 (enrdf_load_stackoverflow) | 1974-04-12 |
| JPS587379B2 (ja) | 1983-02-09 |
| DE2342371A1 (de) | 1974-02-28 |
| FR2199485B1 (enrdf_load_stackoverflow) | 1976-12-03 |
| JPS4959032A (enrdf_load_stackoverflow) | 1974-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |