JPS61202806A - 泥漿鋳込み成形方法 - Google Patents

Info

Publication number

JPS61202806A

JPS61202806A JP4393485A JP4393485A JPS61202806A JP S61202806 A JPS61202806 A JP S61202806A JP 4393485 A JP4393485 A JP 4393485A JP 4393485 A JP4393485 A JP 4393485A JP S61202806 A JPS61202806 A JP S61202806A

Authority

JP

Japan

Prior art keywords

mold

slurry

plaster

molding

core

Prior art date

1985-03-06

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

Links

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• 238000000465 moulding Methods 0.000 title claims description 15
• 238000000034 method Methods 0.000 title claims description 9
• 238000005266 casting Methods 0.000 title description 5
• 239000011505 plaster Substances 0.000 claims description 20
• 238000007582 slurry-cast process Methods 0.000 claims description 8
• 239000002002 slurry Substances 0.000 description 16
• 239000000919 ceramic Substances 0.000 description 8
• 238000005187 foaming Methods 0.000 description 7
• 239000000843 powder Substances 0.000 description 7
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
• 239000002245 particle Substances 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 3
• 239000012153 distilled water Substances 0.000 description 3
• 239000004088 foaming agent Substances 0.000 description 3
• 229910052602 gypsum Inorganic materials 0.000 description 3
• 239000010440 gypsum Substances 0.000 description 3
• 239000002994 raw material Substances 0.000 description 3
• 239000005997 Calcium carbide Substances 0.000 description 2
• 229910052581 Si3N4 Inorganic materials 0.000 description 2
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
• ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
• NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 2
• 229910014813 CaC2 Inorganic materials 0.000 description 1
• 101000616556 Homo sapiens SH3 domain-containing protein 19 Proteins 0.000 description 1
• 102100021782 SH3 domain-containing protein 19 Human genes 0.000 description 1
• 239000004115 Sodium Silicate Substances 0.000 description 1
• 229920002125 Sokalan® Polymers 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 150000003863 ammonium salts Chemical class 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000005516 engineering process Methods 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
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 239000004584 polyacrylic acid Substances 0.000 description 1
• 235000019353 potassium silicate Nutrition 0.000 description 1
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
• 229910010271 silicon carbide Inorganic materials 0.000 description 1
• 238000005245 sintering Methods 0.000 description 1
• 229910052911 sodium silicate Inorganic materials 0.000 description 1
• 229910052596 spinel Inorganic materials 0.000 description 1
• 239000011029 spinel Substances 0.000 description 1