JPH0337816B2 - - Google Patents
Info
- Publication number
- JPH0337816B2 JPH0337816B2 JP62008624A JP862487A JPH0337816B2 JP H0337816 B2 JPH0337816 B2 JP H0337816B2 JP 62008624 A JP62008624 A JP 62008624A JP 862487 A JP862487 A JP 862487A JP H0337816 B2 JPH0337816 B2 JP H0337816B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- foundry sand
- additive
- mineral oil
- foundry
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 136
- 239000000654 additive Substances 0.000 claims description 43
- 230000000996 additive effect Effects 0.000 claims description 37
- 239000002480 mineral oil Substances 0.000 claims description 37
- 235000010446 mineral oil Nutrition 0.000 claims description 35
- 239000000843 powder Substances 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 16
- 125000003118 aryl group Chemical group 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 154
- 238000005266 casting Methods 0.000 description 36
- 239000003245 coal Substances 0.000 description 22
- 239000003110 molding sand Substances 0.000 description 16
- 238000002156 mixing Methods 0.000 description 15
- 239000000428 dust Substances 0.000 description 12
- 239000000377 silicon dioxide Substances 0.000 description 11
- 239000010426 asphalt Substances 0.000 description 10
- 239000000779 smoke Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229920002472 Starch Polymers 0.000 description 7
- 239000000440 bentonite Substances 0.000 description 7
- 229910000278 bentonite Inorganic materials 0.000 description 7
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000008107 starch Substances 0.000 description 7
- 235000019698 starch Nutrition 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- -1 iron silicate Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 206010042135 Stomatitis necrotising Diseases 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000004148 curcumin Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 201000008585 noma Diseases 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002341 toxic gas 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
Landscapes
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862487A JPS63177939A (ja) | 1987-01-17 | 1987-01-17 | 鋳物砂型用添加剤 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP862487A JPS63177939A (ja) | 1987-01-17 | 1987-01-17 | 鋳物砂型用添加剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63177939A JPS63177939A (ja) | 1988-07-22 |
| JPH0337816B2 true JPH0337816B2 (ru) | 1991-06-06 |
Family
ID=11698100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP862487A Granted JPS63177939A (ja) | 1987-01-17 | 1987-01-17 | 鋳物砂型用添加剤 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177939A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5064852B2 (ja) * | 2007-03-22 | 2012-10-31 | トヨタ自動車株式会社 | 生砂鋳型用塗型材 |
| JP6536568B2 (ja) * | 2014-03-26 | 2019-07-03 | 日立金属株式会社 | 鋳鋼品の鋳造用生型及びその製造方法、並びにかかる生型を用いた鋳鋼品の製造方法 |
| CN107138677A (zh) * | 2017-07-08 | 2017-09-08 | 安徽雪雨洁具有限公司 | 一种水龙头铸造砂芯制作用防粘砂、抗夹砂添加剂 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5581037A (en) * | 1978-12-12 | 1980-06-18 | Sagio Takeshita | Carbon material for addition to molding sand |
| JPS5626654A (en) * | 1979-08-13 | 1981-03-14 | Hatano Yoshiyo | Mold sand collapsing agent |
-
1987
- 1987-01-17 JP JP862487A patent/JPS63177939A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5581037A (en) * | 1978-12-12 | 1980-06-18 | Sagio Takeshita | Carbon material for addition to molding sand |
| JPS5626654A (en) * | 1979-08-13 | 1981-03-14 | Hatano Yoshiyo | Mold sand collapsing agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63177939A (ja) | 1988-07-22 |
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