CN1175947C - 耐高温覆膜砂制备工艺 - Google Patents
耐高温覆膜砂制备工艺 Download PDFInfo
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- CN1175947C CN1175947C CNB001080822A CN00108082A CN1175947C CN 1175947 C CN1175947 C CN 1175947C CN B001080822 A CNB001080822 A CN B001080822A CN 00108082 A CN00108082 A CN 00108082A CN 1175947 C CN1175947 C CN 1175947C
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- 239000004576 sand Substances 0.000 title claims abstract description 119
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 239000007888 film coating Substances 0.000 title description 5
- 238000009501 film coating Methods 0.000 title description 5
- 239000005011 phenolic resin Substances 0.000 claims abstract description 27
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 120
- 238000005516 engineering process Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 29
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 27
- 230000009970 fire resistant effect Effects 0.000 claims description 24
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 22
- 239000008116 calcium stearate Substances 0.000 claims description 22
- 235000013539 calcium stearate Nutrition 0.000 claims description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 9
- 235000006408 oxalic acid Nutrition 0.000 claims description 9
- 239000000314 lubricant Substances 0.000 claims description 8
- 239000007822 coupling agent Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 206010016256 fatigue Diseases 0.000 claims description 2
- 229910052845 zircon Inorganic materials 0.000 claims description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000010112 shell-mould casting Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 15
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229940067573 brown iron oxide Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- KOVKEDGZABFDPF-UHFFFAOYSA-N n-(triethoxysilylmethyl)aniline Chemical compound CCO[Si](OCC)(OCC)CNC1=CC=CC=C1 KOVKEDGZABFDPF-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB001080822A CN1175947C (zh) | 2000-06-13 | 2000-06-13 | 耐高温覆膜砂制备工艺 |
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CNB001080822A CN1175947C (zh) | 2000-06-13 | 2000-06-13 | 耐高温覆膜砂制备工艺 |
Publications (2)
Publication Number | Publication Date |
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CN1274626A CN1274626A (zh) | 2000-11-29 |
CN1175947C true CN1175947C (zh) | 2004-11-17 |
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CNB001080822A Expired - Lifetime CN1175947C (zh) | 2000-06-13 | 2000-06-13 | 耐高温覆膜砂制备工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069140A (zh) * | 2011-02-16 | 2011-05-25 | 西峡县众德汽车部件有限公司 | 一种新型覆膜砂 |
Families Citing this family (45)
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CN102000761A (zh) * | 2009-08-31 | 2011-04-06 | 三菱自动车工业株式会社 | 树脂覆膜砂 |
CN101934346B (zh) * | 2010-09-02 | 2012-09-05 | 吴江市液铸液压件铸造有限公司 | 一种覆膜砂 |
CN101934347B (zh) * | 2010-09-03 | 2012-07-04 | 吴江市液铸液压件铸造有限公司 | 一种耐高温型覆膜砂 |
CN101934350B (zh) * | 2010-09-03 | 2012-09-05 | 吴江市液铸液压件铸造有限公司 | 一种湿态覆膜砂 |
CN102485684B (zh) * | 2010-12-02 | 2014-03-19 | 北京仁创科技集团有限公司 | 一种防火涂料组合物以及防火钢铁材料 |
CN102059318A (zh) * | 2011-01-18 | 2011-05-18 | 重庆大学 | 一种纤维增强树脂砂 |
CN102897861B (zh) * | 2011-07-29 | 2016-02-03 | 北京仁创科技集团有限公司 | 一种海水淡化或污水净化方法 |
CN102897860B (zh) * | 2011-07-29 | 2016-02-03 | 北京仁创科技集团有限公司 | 一种海水淡化或污水净化装置的制备方法 |
WO2013159729A1 (zh) * | 2012-04-25 | 2013-10-31 | 北京仁创科技集团有限公司 | 一种自密实快速固化路面修补材料及其制备方法与应用 |
CN102814461A (zh) * | 2012-08-20 | 2012-12-12 | 合肥江淮铸造有限责任公司 | 一种铸造用型砂 |
CN102909314A (zh) * | 2012-09-29 | 2013-02-06 | 温州市康霸洁具有限公司 | 一种树脂砂 |
CN102974749B (zh) * | 2012-11-07 | 2014-10-08 | 韶关市新世科壳型铸造有限公司 | 抗高温蠕变壳型、壳芯的制备方法 |
CN103272996A (zh) * | 2013-04-16 | 2013-09-04 | 繁昌县恒鑫汽车零部件有限公司 | 防粘砂覆膜砂 |
CN103272998A (zh) * | 2013-04-16 | 2013-09-04 | 繁昌县恒鑫汽车零部件有限公司 | 低膨胀覆膜砂 |
CN103231009A (zh) * | 2013-04-16 | 2013-08-07 | 繁昌县恒鑫汽车零部件有限公司 | 易透气性覆膜砂 |
CN103231011A (zh) * | 2013-04-16 | 2013-08-07 | 繁昌县恒鑫汽车零部件有限公司 | 酚醛树脂覆膜砂 |
CN103272989A (zh) * | 2013-04-16 | 2013-09-04 | 繁昌县恒鑫汽车零部件有限公司 | 一种以铬铁矿砂为主料的型砂及其制作方法 |
CN103341587B (zh) * | 2013-07-09 | 2015-02-04 | 临沂市铸宝水表有限公司 | 一种覆膜砂及其免烧再生工艺 |
CN104107880B (zh) * | 2014-04-13 | 2016-08-17 | 天长市铸缘铸造机械科技有限公司 | 铝合金电磁金属壳型铸造工艺 |
CN104014716B (zh) * | 2014-06-18 | 2017-03-22 | 承德北雁铸造材料有限公司 | 一种发动机缸体水套专用覆膜砂及其制备方法 |
CN104148591A (zh) * | 2014-08-29 | 2014-11-19 | 成都桐林铸造实业有限公司 | 一种制芯工艺 |
CN104690213A (zh) * | 2015-02-04 | 2015-06-10 | 繁昌县金科机电科技有限公司 | 一种抗裂除味不易粘砂的覆膜砂及其制备方法 |
CN105081200A (zh) * | 2015-09-02 | 2015-11-25 | 芜湖永达科技有限公司 | 一种缸体油道冷芯复合砂的生产工艺 |
CN105921679B (zh) * | 2016-05-12 | 2018-03-09 | 杜忠维 | 改性陶瓷壳型及其制作方法 |
CN106238667A (zh) * | 2016-07-29 | 2016-12-21 | 无锡市三峰仪器设备有限公司 | 一种仪器铸造用的覆膜砂 |
CN106001388A (zh) * | 2016-07-29 | 2016-10-12 | 无锡市三峰仪器设备有限公司 | 一种仪器铸造用的耐高温覆膜砂 |
CN106001391A (zh) * | 2016-07-29 | 2016-10-12 | 无锡市三峰仪器设备有限公司 | 一种高透气性的铸造型砂 |
CN106493283B (zh) * | 2016-10-28 | 2018-11-16 | 东南大学 | 一种提高宝珠砂覆膜砂强度的表面处理方法 |
CN106563765A (zh) * | 2016-11-03 | 2017-04-19 | 重庆长江造型材料(集团)股份有限公司 | 低氨环保树脂覆膜砂 |
CN106734854A (zh) * | 2016-12-30 | 2017-05-31 | 丁玉琴 | 一种复合树脂制备耐高温抗裂覆膜砂的方法 |
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CN107096868B (zh) * | 2017-05-03 | 2019-03-26 | 西安工程大学 | 一种高透气性高耐火性覆膜砂及其制备方法 |
CN107327836B (zh) * | 2017-06-28 | 2019-01-18 | 上海炳晟机电科技有限公司 | 一种经过覆膜砂处理的导流合金板 |
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CN107913974B (zh) * | 2017-12-06 | 2019-12-27 | 北京仁创砂业科技有限公司 | 一种铸钢件用覆膜砂及其制备方法 |
CN108273958A (zh) * | 2017-12-29 | 2018-07-13 | 沈阳金安铸造材料有限公司 | 一种抗脉纹覆膜砂的制备方法 |
CN108160916A (zh) * | 2018-01-07 | 2018-06-15 | 甘肃北霖新材料科技有限公司 | 一种用沙漠砂制备特种用途高强度覆膜砂的方法 |
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CN109332576A (zh) * | 2018-12-24 | 2019-02-15 | 北京仁创砂业科技有限公司 | 一种铸造用耐高温高硅覆膜砂及其制备方法 |
CN113070444B (zh) * | 2021-03-29 | 2022-09-20 | 南阳仁创再生资源有限公司 | 一种新型覆膜砂及其制备方法 |
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CN114367625B (zh) * | 2021-12-15 | 2023-05-02 | 盐城仁创砂业科技有限公司 | 耐火覆膜砂及其制备方法 |
-
2000
- 2000-06-13 CN CNB001080822A patent/CN1175947C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069140A (zh) * | 2011-02-16 | 2011-05-25 | 西峡县众德汽车部件有限公司 | 一种新型覆膜砂 |
CN102069140B (zh) * | 2011-02-16 | 2012-03-28 | 西峡县众德汽车部件有限公司 | 一种覆膜砂 |
Also Published As
Publication number | Publication date |
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CN1274626A (zh) | 2000-11-29 |
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