CN105945206A - 一种耐高温的覆膜砂 - Google Patents
一种耐高温的覆膜砂 Download PDFInfo
- Publication number
- CN105945206A CN105945206A CN201610343255.7A CN201610343255A CN105945206A CN 105945206 A CN105945206 A CN 105945206A CN 201610343255 A CN201610343255 A CN 201610343255A CN 105945206 A CN105945206 A CN 105945206A
- Authority
- CN
- China
- Prior art keywords
- precoated sand
- resistant
- sand
- elevated temperatures
- parts
- 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.)
- Granted
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- 239000004576 sand Substances 0.000 title claims abstract description 99
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 104
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 239000000314 lubricant Substances 0.000 claims abstract description 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 36
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical group C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 14
- 239000007822 coupling agent Substances 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 9
- 229960004011 methenamine Drugs 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 6
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 6
- 239000004312 hexamethylene tetramine Substances 0.000 claims description 6
- 229910000077 silane Inorganic materials 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052863 mullite Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- 229910052845 zircon Inorganic materials 0.000 claims description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052681 coesite Inorganic materials 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 229910052906 cristobalite Inorganic materials 0.000 claims description 2
- 229910052682 stishovite Inorganic materials 0.000 claims description 2
- 229910052905 tridymite Inorganic materials 0.000 claims description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 2
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 abstract description 5
- 229910001936 tantalum oxide Inorganic materials 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 4
- 239000000654 additive Substances 0.000 abstract description 2
- 230000000996 additive effect Effects 0.000 abstract description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000008116 calcium stearate Substances 0.000 description 5
- 235000013539 calcium stearate Nutrition 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 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
-
- 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610343255.7A CN105945206B (zh) | 2016-05-23 | 2016-05-23 | 一种耐高温的覆膜砂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610343255.7A CN105945206B (zh) | 2016-05-23 | 2016-05-23 | 一种耐高温的覆膜砂 |
Publications (2)
Publication Number | Publication Date |
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CN105945206A true CN105945206A (zh) | 2016-09-21 |
CN105945206B CN105945206B (zh) | 2019-01-22 |
Family
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Family Applications (1)
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CN201610343255.7A Active CN105945206B (zh) | 2016-05-23 | 2016-05-23 | 一种耐高温的覆膜砂 |
Country Status (1)
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CN (1) | CN105945206B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107913974A (zh) * | 2017-12-06 | 2018-04-17 | 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 |
CN107913975A (zh) * | 2017-12-19 | 2018-04-17 | 湖南镭目科技有限公司 | 一种覆膜砂 |
CN108160912A (zh) * | 2017-12-29 | 2018-06-15 | 重庆长江造型材料(集团)股份有限公司 | 一种覆膜砂用添加剂的制备方法 |
CN108160913A (zh) * | 2017-12-29 | 2018-06-15 | 重庆长江造型材料(集团)股份有限公司 | 一种覆膜砂用添加剂 |
CN108296410A (zh) * | 2017-09-27 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种3d打印用高强度覆膜砂及其制备方法 |
CN108296421A (zh) * | 2017-10-27 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种用于3d打印的覆膜砂 |
CN108296413A (zh) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种耐高温覆膜砂及其制备方法 |
CN108543917A (zh) * | 2018-05-14 | 2018-09-18 | 南阳飞龙汽车零部件有限公司 | 一种解决耐热钢产品内腔缺陷的方法 |
CN108907067A (zh) * | 2018-07-20 | 2018-11-30 | 南阳仁创砂业科技有限公司 | 陶粒覆膜砂及其制备方法 |
CN109732037A (zh) * | 2019-03-04 | 2019-05-10 | 苏州轻金三维科技有限公司 | 一种三维打印用型砂及其制备方法 |
CN111644574A (zh) * | 2020-06-30 | 2020-09-11 | 潍柴动力股份有限公司 | 一种强化薄壁砂芯的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001347339A (ja) * | 2000-06-08 | 2001-12-18 | Gun Ei Chem Ind Co Ltd | 鋳型用粘結剤組成物および鋳型用材料 |
CN101934346A (zh) * | 2010-09-02 | 2011-01-05 | 吴江市液铸液压件铸造有限公司 | 一种覆膜砂 |
CN101934347A (zh) * | 2010-09-03 | 2011-01-05 | 吴江市液铸液压件铸造有限公司 | 一种耐高温型覆膜砂 |
CN103586401A (zh) * | 2013-11-27 | 2014-02-19 | 吴江市液铸液压件铸造有限公司 | 一种覆膜砂 |
CN104226888A (zh) * | 2014-08-29 | 2014-12-24 | 吴江市液铸液压件铸造有限公司 | 一种易溃散覆膜砂及其制备方法 |
CN104772426A (zh) * | 2014-01-15 | 2015-07-15 | 天津中联金属制品有限公司 | 一种耐高温的覆膜砂 |
-
2016
- 2016-05-23 CN CN201610343255.7A patent/CN105945206B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001347339A (ja) * | 2000-06-08 | 2001-12-18 | Gun Ei Chem Ind Co Ltd | 鋳型用粘結剤組成物および鋳型用材料 |
CN101934346A (zh) * | 2010-09-02 | 2011-01-05 | 吴江市液铸液压件铸造有限公司 | 一种覆膜砂 |
CN101934347A (zh) * | 2010-09-03 | 2011-01-05 | 吴江市液铸液压件铸造有限公司 | 一种耐高温型覆膜砂 |
CN103586401A (zh) * | 2013-11-27 | 2014-02-19 | 吴江市液铸液压件铸造有限公司 | 一种覆膜砂 |
CN104772426A (zh) * | 2014-01-15 | 2015-07-15 | 天津中联金属制品有限公司 | 一种耐高温的覆膜砂 |
CN104226888A (zh) * | 2014-08-29 | 2014-12-24 | 吴江市液铸液压件铸造有限公司 | 一种易溃散覆膜砂及其制备方法 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN108296413B (zh) * | 2017-08-25 | 2019-11-05 | 柳州柳晶环保科技有限公司 | 一种耐高温覆膜砂及其制备方法 |
CN108296413A (zh) * | 2017-08-25 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种耐高温覆膜砂及其制备方法 |
CN108296410B (zh) * | 2017-09-27 | 2020-04-10 | 柳州市柳晶科技股份有限公司 | 一种3d打印用高强度覆膜砂 |
CN108296410A (zh) * | 2017-09-27 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种3d打印用高强度覆膜砂及其制备方法 |
CN108296421A (zh) * | 2017-10-27 | 2018-07-20 | 柳州市柳晶科技股份有限公司 | 一种用于3d打印的覆膜砂 |
CN108296421B (zh) * | 2017-10-27 | 2020-01-10 | 柳州市柳晶科技股份有限公司 | 一种用于3d打印的覆膜砂 |
CN107913974A (zh) * | 2017-12-06 | 2018-04-17 | 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 |
CN107913975A (zh) * | 2017-12-19 | 2018-04-17 | 湖南镭目科技有限公司 | 一种覆膜砂 |
CN108160913A (zh) * | 2017-12-29 | 2018-06-15 | 重庆长江造型材料(集团)股份有限公司 | 一种覆膜砂用添加剂 |
CN108160912B (zh) * | 2017-12-29 | 2020-02-14 | 重庆长江造型材料(集团)股份有限公司 | 一种覆膜砂用添加剂的制备方法 |
CN108160912A (zh) * | 2017-12-29 | 2018-06-15 | 重庆长江造型材料(集团)股份有限公司 | 一种覆膜砂用添加剂的制备方法 |
CN108543917A (zh) * | 2018-05-14 | 2018-09-18 | 南阳飞龙汽车零部件有限公司 | 一种解决耐热钢产品内腔缺陷的方法 |
CN108907067A (zh) * | 2018-07-20 | 2018-11-30 | 南阳仁创砂业科技有限公司 | 陶粒覆膜砂及其制备方法 |
CN109732037A (zh) * | 2019-03-04 | 2019-05-10 | 苏州轻金三维科技有限公司 | 一种三维打印用型砂及其制备方法 |
CN111644574A (zh) * | 2020-06-30 | 2020-09-11 | 潍柴动力股份有限公司 | 一种强化薄壁砂芯的制备方法 |
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Publication number | Publication date |
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CN105945206B (zh) | 2019-01-22 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 276000 east outer ring, Hedong District, Linyi City, Shandong Province, 600 meters north west of the intersection of Fenghuang Street Patentee after: Linyi MaoYuan New Material Technology Co.,Ltd. Address before: 214000 No. 11 Xingzhou Road, Qianzhou Town, Huishan District, Suzhou City, Jiangsu Province (Jiabang Electric Power Pipeline Plant) Patentee before: WUXI JIABANG ELECTRIC POWER PIPE FACTORY |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-temperature resistant coated sand Effective date of registration: 20231225 Granted publication date: 20190122 Pledgee: Weihai Commercial Bank Co.,Ltd. Linyi Branch Pledgor: Linyi MaoYuan New Material Technology Co.,Ltd. Registration number: Y2023980073797 |