KR20040015217A - 주조용 모래 코어 및 그 팽창 제어법 - Google Patents
주조용 모래 코어 및 그 팽창 제어법 Download PDFInfo
- Publication number
- KR20040015217A KR20040015217A KR10-2003-7014193A KR20037014193A KR20040015217A KR 20040015217 A KR20040015217 A KR 20040015217A KR 20037014193 A KR20037014193 A KR 20037014193A KR 20040015217 A KR20040015217 A KR 20040015217A
- Authority
- KR
- South Korea
- Prior art keywords
- sand
- core
- containing material
- lithium oxide
- oxide
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005266 casting Methods 0.000 title claims description 40
- 239000000463 material Substances 0.000 claims abstract description 42
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910001947 lithium oxide Inorganic materials 0.000 claims abstract description 34
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005058 metal casting Methods 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 132
- 239000004576 sand Substances 0.000 claims description 64
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- -1 montebrasite Inorganic materials 0.000 claims description 4
- HEHRHMRHPUNLIR-UHFFFAOYSA-N aluminum;hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane;lithium Chemical compound [Li].[Al].O[Si](=O)O[Si](O)=O.O[Si](=O)O[Si](O)=O HEHRHMRHPUNLIR-UHFFFAOYSA-N 0.000 claims description 2
- CNLWCVNCHLKFHK-UHFFFAOYSA-N aluminum;lithium;dioxido(oxo)silane Chemical compound [Li+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O CNLWCVNCHLKFHK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052822 amblygonite Inorganic materials 0.000 claims description 2
- 229910000174 eucryptite Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 229910052629 lepidolite Inorganic materials 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910052670 petalite Inorganic materials 0.000 claims description 2
- 229910052643 α-spodumene Inorganic materials 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 3
- 230000007547 defect Effects 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 10
- 239000000654 additive Substances 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- WDPYDDUVWLUIDM-UHFFFAOYSA-N ethyl carbamate;phenol Chemical compound CCOC(N)=O.OC1=CC=CC=C1 WDPYDDUVWLUIDM-UHFFFAOYSA-N 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 235000013980 iron oxide Nutrition 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000282346 Meles meles Species 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 229910052595 hematite Inorganic materials 0.000 description 3
- 239000011019 hematite Substances 0.000 description 3
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 239000011876 fused mixture Substances 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052609 olivine Inorganic materials 0.000 description 2
- 239000010450 olivine Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000728 polyester Polymers 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
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
-
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/847,182 US20020165292A1 (en) | 2001-05-01 | 2001-05-01 | Casting sand cores and expansion control methods therefor |
| US09/847,182 | 2001-05-01 | ||
| PCT/US2002/013180 WO2002087807A1 (en) | 2001-05-01 | 2002-04-25 | Casting sand cores and expansion control methods therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040015217A true KR20040015217A (ko) | 2004-02-18 |
Family
ID=25299997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7014193A Ceased KR20040015217A (ko) | 2001-05-01 | 2002-04-25 | 주조용 모래 코어 및 그 팽창 제어법 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US20020165292A1 (https=) |
| EP (1) | EP1385655A1 (https=) |
| JP (1) | JP4315685B2 (https=) |
| KR (1) | KR20040015217A (https=) |
| BR (1) | BR0209326B1 (https=) |
| CA (1) | CA2445929C (https=) |
| MX (1) | MXPA03009876A (https=) |
| WO (1) | WO2002087807A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020165292A1 (en) * | 2001-05-01 | 2002-11-07 | Baker Stephen G. | Casting sand cores and expansion control methods therefor |
| US8011419B2 (en) * | 2007-10-03 | 2011-09-06 | Igc Technologies, Llc | Material used to combat thermal expansion related defects in the metal casting process |
| US20090114365A1 (en) * | 2007-11-07 | 2009-05-07 | Igc Technologies, Llc | Material used to combat thermal expansion related defects in high temperature casting processes |
| US8007580B2 (en) * | 2007-11-07 | 2011-08-30 | Igc Technologies, Llc | Material used to combat thermal expansion related defects in high temperature casting processes |
| US7938169B2 (en) * | 2008-06-20 | 2011-05-10 | Prince Minerals, Inc. | Anti-veining agent for metal casting |
| US8426494B2 (en) * | 2009-10-06 | 2013-04-23 | Amcol International Corp. | Lignite urethane based resins for enhanced foundry sand performance |
| US8853299B2 (en) * | 2009-10-06 | 2014-10-07 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
| US8623959B2 (en) * | 2009-10-06 | 2014-01-07 | Joseph M. Fuqua | Non-veining urethane resins for foundry sand casting |
| US8309620B2 (en) * | 2009-10-06 | 2012-11-13 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
| US8436073B2 (en) | 2009-10-06 | 2013-05-07 | Amcol International | Lignite-based foundry resins |
| US20110139309A1 (en) * | 2009-12-16 | 2011-06-16 | Showman Ralph E | Foundry mixes contaiing carbonate salts and their uses |
| JP5801900B2 (ja) * | 2010-12-30 | 2015-10-28 | アー エセ カー ケミカルズ エスパーニャ，エセ．アー | 鋳型及び鋳造コア製造用抗ベーニング添加剤 |
| CN105195670B (zh) * | 2015-10-09 | 2017-09-22 | 宁夏共享化工有限公司 | 一种防止脉纹缺陷的水基流涂涂料的生产方法 |
| WO2019191555A1 (en) * | 2018-03-30 | 2019-10-03 | Imerys Usa, Inc. | Compositions comprising oxidized materials for sand casting and methods of preparation and use thereof |
| CN110666107B (zh) * | 2019-09-30 | 2021-10-08 | 北京航空材料研究院有限公司 | 一种砂芯及其制备方法和铸模 |
| CN112756559A (zh) * | 2020-12-25 | 2021-05-07 | 合肥江淮铸造有限责任公司 | 一种采用特种覆膜砂制作的砂芯 |
| CN114367628B (zh) * | 2021-12-29 | 2023-08-29 | 天阳新材料科技有限公司 | 一种涡轮壳用抗脉纹覆膜砂及其制备方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2504133A (en) * | 1947-03-22 | 1950-04-18 | Mechanite Metal Corp | Method of preparing foundry sands |
| US2883723A (en) * | 1956-11-20 | 1959-04-28 | Meehanite Metal Corp | Process for improved silicate bonded foundry molds and cores |
| US4735973A (en) * | 1985-11-15 | 1988-04-05 | Brander John J | Additive for sand based molding aggregates |
| US5911269A (en) * | 1992-11-16 | 1999-06-15 | Industrial Gypsum Co., Inc. | Method of making silica sand molds and cores for metal founding |
| FR2775208B1 (fr) * | 1998-02-23 | 2000-12-29 | Iko France | Materiau d'addition pour la conception de noyaux en sable silicieux |
| US20020165292A1 (en) * | 2001-05-01 | 2002-11-07 | Baker Stephen G. | Casting sand cores and expansion control methods therefor |
| US20090114365A1 (en) * | 2007-11-07 | 2009-05-07 | Igc Technologies, Llc | Material used to combat thermal expansion related defects in high temperature casting processes |
-
2001
- 2001-05-01 US US09/847,182 patent/US20020165292A1/en not_active Abandoned
-
2002
- 2002-04-25 JP JP2002585139A patent/JP4315685B2/ja not_active Expired - Fee Related
- 2002-04-25 EP EP02736612A patent/EP1385655A1/en not_active Withdrawn
- 2002-04-25 BR BRPI0209326-0A patent/BR0209326B1/pt not_active IP Right Cessation
- 2002-04-25 MX MXPA03009876A patent/MXPA03009876A/es active IP Right Grant
- 2002-04-25 KR KR10-2003-7014193A patent/KR20040015217A/ko not_active Ceased
- 2002-04-25 CA CA002445929A patent/CA2445929C/en not_active Expired - Fee Related
- 2002-04-25 WO PCT/US2002/013180 patent/WO2002087807A1/en not_active Ceased
-
2003
- 2003-09-02 US US10/653,363 patent/US6972302B2/en not_active Expired - Lifetime
-
2005
- 2005-03-10 US US11/077,348 patent/US20050155741A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US6972302B2 (en) | 2005-12-06 |
| EP1385655A1 (en) | 2004-02-04 |
| US20020165292A1 (en) | 2002-11-07 |
| CA2445929A1 (en) | 2002-11-07 |
| US20050155741A1 (en) | 2005-07-21 |
| JP2004524977A (ja) | 2004-08-19 |
| BR0209326A (pt) | 2004-07-20 |
| BR0209326B1 (pt) | 2010-12-14 |
| JP4315685B2 (ja) | 2009-08-19 |
| WO2002087807A1 (en) | 2002-11-07 |
| US20040044097A1 (en) | 2004-03-04 |
| MXPA03009876A (es) | 2004-02-17 |
| CA2445929C (en) | 2008-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20031030 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20070424 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20080307 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20081007 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20080307 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20090107 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20081007 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Appeal identifier: 2009101000104 Request date: 20090107 |
|
| J501 | Disposition of invalidation of trial | ||
| PJ0501 | Disposition of invalidation of trial |
Appeal kind category: Appeal against decision to decline refusal Request date: 20090107 Appeal identifier: 2009101000104 |