JPH0581439B2 - - Google Patents

Info

Publication number

JPH0581439B2

JPH0581439B2 JP63162583A JP16258388A JPH0581439B2 JP H0581439 B2 JPH0581439 B2 JP H0581439B2 JP 63162583 A JP63162583 A JP 63162583A JP 16258388 A JP16258388 A JP 16258388A JP H0581439 B2 JPH0581439 B2 JP H0581439B2

Authority

JP

Japan

Prior art keywords

support

surface layer

heat

particles

particulate surface

Prior art date

1988-07-01

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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• 239000002344 surface layer Substances 0.000 claims description 50
• 239000010410 layer Substances 0.000 claims description 46
• 239000000463 material Substances 0.000 claims description 36
• 239000000843 powder Substances 0.000 claims description 16
• 239000002245 particle Substances 0.000 description 59
• 238000010304 firing Methods 0.000 description 28
• 239000000047 product Substances 0.000 description 25
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 16
• 239000000919 ceramic Substances 0.000 description 12
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 10
• 238000004519 manufacturing process Methods 0.000 description 9
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
• 239000004927 clay Substances 0.000 description 7
• 238000000034 method Methods 0.000 description 7
• 238000000465 moulding Methods 0.000 description 7
• 238000006243 chemical reaction Methods 0.000 description 5
• 239000000395 magnesium oxide Substances 0.000 description 5
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
• 239000011029 spinel Substances 0.000 description 4
• 229910052596 spinel Inorganic materials 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• -1 natural baddellite Chemical compound 0.000 description 3
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
• 229910010271 silicon carbide Inorganic materials 0.000 description 3
• 239000000377 silicon dioxide Substances 0.000 description 3
• 230000035882 stress Effects 0.000 description 3
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 239000011449 brick Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229910052863 mullite Inorganic materials 0.000 description 2
• 239000011819 refractory material Substances 0.000 description 2
• 239000002689 soil Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• 229910052581 Si3N4 Inorganic materials 0.000 description 1
• 230000032683 aging Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 239000003575 carbonaceous material Substances 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 239000011651 chromium Substances 0.000 description 1
• 238000010344 co-firing Methods 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 229910052878 cordierite Inorganic materials 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 230000032798 delamination Effects 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 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 description 1
• 239000012467 final product Substances 0.000 description 1
• 230000005484 gravity Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 230000009257 reactivity 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
• 230000009466 transformation Effects 0.000 description 1
• 229910052845 zircon Inorganic materials 0.000 description 1
• GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1