JPH0638594Y2 - 圧力鋳造用中子 - Google Patents
圧力鋳造用中子Info
- Publication number
- JPH0638594Y2 JPH0638594Y2 JP1986119623U JP11962386U JPH0638594Y2 JP H0638594 Y2 JPH0638594 Y2 JP H0638594Y2 JP 1986119623 U JP1986119623 U JP 1986119623U JP 11962386 U JP11962386 U JP 11962386U JP H0638594 Y2 JPH0638594 Y2 JP H0638594Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- casting
- layer
- coating layer
- cores
- 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
- 238000005266 casting Methods 0.000 title claims description 51
- 239000010410 layer Substances 0.000 claims description 51
- 239000011247 coating layer Substances 0.000 claims description 48
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 239000010439 graphite Substances 0.000 claims description 20
- 229910002804 graphite Inorganic materials 0.000 claims description 20
- 239000010445 mica Substances 0.000 claims description 19
- 229910052618 mica group Inorganic materials 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000010419 fine particle Substances 0.000 claims description 7
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- 239000004576 sand Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000013011 mating Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 5
- 238000001764 infiltration Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100234002 Drosophila melanogaster Shal gene Proteins 0.000 description 1
- 235000015076 Shorea robusta Nutrition 0.000 description 1
- 244000166071 Shorea robusta Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119623U JPH0638594Y2 (ja) | 1986-08-04 | 1986-08-04 | 圧力鋳造用中子 |
| US07/081,026 US4774990A (en) | 1986-08-04 | 1987-08-03 | High pressure casting method and a casting core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986119623U JPH0638594Y2 (ja) | 1986-08-04 | 1986-08-04 | 圧力鋳造用中子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6329642U JPS6329642U (enrdf_load_stackoverflow) | 1988-02-26 |
| JPH0638594Y2 true JPH0638594Y2 (ja) | 1994-10-12 |
Family
ID=31007165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986119623U Expired - Lifetime JPH0638594Y2 (ja) | 1986-08-04 | 1986-08-04 | 圧力鋳造用中子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0638594Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139256A (en) * | 1980-03-31 | 1981-10-30 | Honda Motor Co Ltd | Production of sand core for pressure casting |
| JPS6015418B2 (ja) * | 1982-01-27 | 1985-04-19 | 本田技研工業株式会社 | 圧力鋳造用砂中子の製造方法 |
| JPS59229253A (ja) * | 1983-06-09 | 1984-12-22 | Honda Motor Co Ltd | 高圧鋳造用砂中子の製造方法 |
| JPS6072643A (ja) * | 1983-09-27 | 1985-04-24 | Mazda Motor Corp | 中子結合方法 |
-
1986
- 1986-08-04 JP JP1986119623U patent/JPH0638594Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329642U (enrdf_load_stackoverflow) | 1988-02-26 |
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