JPH0413309B2 - - Google Patents

Info

Publication number

JPH0413309B2

JPH0413309B2 JP60153444A JP15344485A JPH0413309B2 JP H0413309 B2 JPH0413309 B2 JP H0413309B2 JP 60153444 A JP60153444 A JP 60153444A JP 15344485 A JP15344485 A JP 15344485A JP H0413309 B2 JPH0413309 B2 JP H0413309B2

Authority

JP

Japan

Prior art keywords

powder

sintered body

particle size

average particle

inorganic filler

Prior art date

1985-07-10

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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• 239000000843 powder Substances 0.000 claims description 46
• 239000000203 mixture Substances 0.000 claims description 35
• 239000011256 inorganic filler Substances 0.000 claims description 26
• 229910003475 inorganic filler Inorganic materials 0.000 claims description 26
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
• 239000002131 composite material Substances 0.000 claims description 22
• XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 15
• 229910052845 zircon Inorganic materials 0.000 claims description 15
• GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical group [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 15
• 229910010293 ceramic material Inorganic materials 0.000 claims description 14
• 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
• 239000000377 silicon dioxide Substances 0.000 claims description 12
• 238000000465 moulding Methods 0.000 claims description 11
• 239000011230 binding agent Substances 0.000 claims description 10
• KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 10
• 238000004519 manufacturing process Methods 0.000 claims description 9
• 239000012778 molding material Substances 0.000 claims description 9
• 229910052878 cordierite Inorganic materials 0.000 claims description 8
• JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 8
• 238000010438 heat treatment Methods 0.000 claims description 8
• 239000004327 boric acid Substances 0.000 claims description 4
• 229910052681 coesite Inorganic materials 0.000 claims description 2
• 229910052906 cristobalite Inorganic materials 0.000 claims description 2
• 235000012239 silicon dioxide Nutrition 0.000 claims description 2
• 229910052682 stishovite Inorganic materials 0.000 claims description 2
• 229910052905 tridymite Inorganic materials 0.000 claims description 2
• 239000002245 particle Substances 0.000 description 38
• 238000005452 bending Methods 0.000 description 14
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
• 229960002645 boric acid Drugs 0.000 description 9
• 235000010338 boric acid Nutrition 0.000 description 9
• 238000010304 firing Methods 0.000 description 9
• 239000000919 ceramic Substances 0.000 description 7
• 238000000034 method Methods 0.000 description 7
• XQQWBPOEMYKKBY-UHFFFAOYSA-H trimagnesium;dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[O-]C([O-])=O.[O-]C([O-])=O XQQWBPOEMYKKBY-UHFFFAOYSA-H 0.000 description 7
• 239000004372 Polyvinyl alcohol Substances 0.000 description 6
• 238000010292 electrical insulation Methods 0.000 description 6
• 235000011187 glycerol Nutrition 0.000 description 6
• 229920002451 polyvinyl alcohol Polymers 0.000 description 6
• 150000001875 compounds Chemical class 0.000 description 5
• 239000002994 raw material Substances 0.000 description 5
• 239000007864 aqueous solution Substances 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 4
• 239000000126 substance Substances 0.000 description 4
• 238000001035 drying Methods 0.000 description 3
• 239000011812 mixed powder Substances 0.000 description 3
• 238000002156 mixing Methods 0.000 description 3
• 238000005245 sintering Methods 0.000 description 3
• 239000011787 zinc oxide Substances 0.000 description 3
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
• 229910003460 diamond Inorganic materials 0.000 description 2
• 239000010432 diamond Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• 238000009766 low-temperature sintering Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229920000609 methyl cellulose Polymers 0.000 description 2
• 239000001923 methylcellulose Substances 0.000 description 2
• 235000010981 methylcellulose Nutrition 0.000 description 2
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
• 230000035939 shock Effects 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
• 229910052581 Si3N4 Inorganic materials 0.000 description 1
• FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
• 230000008033 biological extinction Effects 0.000 description 1
• 239000012620 biological material Substances 0.000 description 1
• 210000000988 bone and bone Anatomy 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
• NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
• 239000012776 electronic material Substances 0.000 description 1
• 230000001747 exhibiting effect Effects 0.000 description 1
• 238000001125 extrusion Methods 0.000 description 1
• 238000011049 filling Methods 0.000 description 1
• 230000007062 hydrolysis Effects 0.000 description 1
• 238000006460 hydrolysis reaction Methods 0.000 description 1
• 239000012770 industrial material Substances 0.000 description 1
• 239000010445 mica Substances 0.000 description 1
• 229910052618 mica group Inorganic materials 0.000 description 1
• 229910052697 platinum Inorganic materials 0.000 description 1
• 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1
• 235000004416 zinc carbonate Nutrition 0.000 description 1
• 239000011667 zinc carbonate Substances 0.000 description 1
• 229910000010 zinc carbonate Inorganic materials 0.000 description 1
• UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
• 229940007718 zinc hydroxide Drugs 0.000 description 1
• 229910021511 zinc hydroxide Inorganic materials 0.000 description 1