JPS6247097B2 - - Google Patents
Info
- Publication number
- JPS6247097B2 JPS6247097B2 JP2443380A JP2443380A JPS6247097B2 JP S6247097 B2 JPS6247097 B2 JP S6247097B2 JP 2443380 A JP2443380 A JP 2443380A JP 2443380 A JP2443380 A JP 2443380A JP S6247097 B2 JPS6247097 B2 JP S6247097B2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- mold
- aluminum phosphate
- boric acid
- harden
- 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
- 239000002002 slurry Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 7
- 239000004327 boric acid Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005495 investment casting Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000000843 powder Substances 0.000 description 9
- 229910052845 zircon Inorganic materials 0.000 description 8
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000005350 fused silica glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000008119 colloidal silica Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 235000012501 ammonium carbonate Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2443380A JPS56122643A (en) | 1980-02-28 | 1980-02-28 | Manufacture of mold for precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2443380A JPS56122643A (en) | 1980-02-28 | 1980-02-28 | Manufacture of mold for precision casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56122643A JPS56122643A (en) | 1981-09-26 |
| JPS6247097B2 true JPS6247097B2 (enrdf_load_stackoverflow) | 1987-10-06 |
Family
ID=12138012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2443380A Granted JPS56122643A (en) | 1980-02-28 | 1980-02-28 | Manufacture of mold for precision casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56122643A (enrdf_load_stackoverflow) |
-
1980
- 1980-02-28 JP JP2443380A patent/JPS56122643A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56122643A (en) | 1981-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR900001344B1 (ko) | 주형(鑄型)의 제작법 | |
| CN1033147C (zh) | 制备内部包含型芯的熔模铸造铸型的方法 | |
| US2829060A (en) | Mould and method of making the same | |
| US3285756A (en) | Mold or core composition for metal casting purposes | |
| JPH0115335B2 (enrdf_load_stackoverflow) | ||
| US2322638A (en) | Mold and mold composition | |
| US2887392A (en) | Metal containing patterns and method of producing same | |
| JPS6247097B2 (enrdf_load_stackoverflow) | ||
| JPS6349579B2 (enrdf_load_stackoverflow) | ||
| RU2442673C2 (ru) | Способ получения литейных стержней или форм | |
| US2233700A (en) | Refractory mixture for cast metal molds | |
| JPH0262103B2 (enrdf_load_stackoverflow) | ||
| JPH0636954B2 (ja) | 易崩壊性鋳型用組成物 | |
| JPH0663684A (ja) | 鋳造用セラミック中子の製造方法 | |
| JP3043812B2 (ja) | 熱硬化鋳型用結合剤及びそれらの用途 | |
| JPH01131045A (ja) | 歯科用石膏組成物 | |
| JPS6358082B2 (enrdf_load_stackoverflow) | ||
| JPS6152957A (ja) | ２液性塗型剤 | |
| SU91995A1 (ru) | Способ прецизионного лить | |
| JPH03193677A (ja) | 軽量気泡コンクリート板の製造法 | |
| SU715203A1 (ru) | Суспензи дл изготовлени литейных форм по выжигаемым модел м | |
| JPS6043819B2 (ja) | 自硬性鋳型の製造方法 | |
| JPH0218660B2 (enrdf_load_stackoverflow) | ||
| PL108248B1 (pl) | Moulding sand and core sand for making casting moumasa formierska i rdzeniowa do wyrobu form i rdzenld and cores i odlewniczych | |
| SU850259A1 (ru) | Противопригарное покрытие дл литей-НыХ фОРМ |