JPH0556217B2 - - Google Patents

Info

Publication number

JPH0556217B2

JPH0556217B2 JP291887A JP291887A JPH0556217B2 JP H0556217 B2 JPH0556217 B2 JP H0556217B2 JP 291887 A JP291887 A JP 291887A JP 291887 A JP291887 A JP 291887A JP H0556217 B2 JPH0556217 B2 JP H0556217B2

Authority

JP

Japan

Prior art keywords

coating layer

core

slurry

casting

phenolic resin

Prior art date

1987-01-08

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

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• 239000011247 coating layer Substances 0.000 claims description 55
• 239000002002 slurry Substances 0.000 claims description 18
• 239000005011 phenolic resin Substances 0.000 claims description 14
• 229920001568 phenolic resin Polymers 0.000 claims description 12
• KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 11
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
• 238000004519 manufacturing process Methods 0.000 claims description 7
• 238000010438 heat treatment Methods 0.000 claims description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
• 229910001868 water Inorganic materials 0.000 claims description 6
• 230000001476 alcoholic effect Effects 0.000 claims description 5
• 229910052751 metal Inorganic materials 0.000 claims description 5
• 239000002184 metal Substances 0.000 claims description 5
• 239000000843 powder Substances 0.000 claims description 5
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 239000010439 graphite Substances 0.000 claims description 4
• 229910002804 graphite Inorganic materials 0.000 claims description 4
• 239000010445 mica Substances 0.000 claims description 4
• 229910052618 mica group Inorganic materials 0.000 claims description 4
• RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 3
• 239000004576 sand Substances 0.000 claims description 3
• 238000005470 impregnation Methods 0.000 claims description 2
• 229920005989 resin Polymers 0.000 claims description 2
• 239000011347 resin Substances 0.000 claims description 2
• 239000010935 stainless steel Substances 0.000 claims description 2
• 229910001220 stainless steel Inorganic materials 0.000 claims description 2
• 238000005266 casting Methods 0.000 description 12
• 238000004512 die casting Methods 0.000 description 8
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
• 238000000034 method Methods 0.000 description 5
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
• 229910052782 aluminium Inorganic materials 0.000 description 4
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
• 239000011248 coating agent Substances 0.000 description 3
• 238000000576 coating method Methods 0.000 description 3
• JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 3
• 239000010410 layer Substances 0.000 description 3
• 239000013530 defoamer Substances 0.000 description 2
• 238000007598 dipping method Methods 0.000 description 2
• 235000013312 flour Nutrition 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 229910052845 zircon Inorganic materials 0.000 description 2
• GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
• 229910000838 Al alloy Inorganic materials 0.000 description 1
• 239000002518 antifoaming agent Substances 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 239000000377 silicon dioxide Substances 0.000 description 1
• 238000009716 squeeze casting Methods 0.000 description 1