JPS6136175A - 炭化ケイ素質焼結体の製造方法 - Google Patents

Info

Publication number

JPS6136175A

JPS6136175A JP59160745A JP16074584A JPS6136175A JP S6136175 A JPS6136175 A JP S6136175A JP 59160745 A JP59160745 A JP 59160745A JP 16074584 A JP16074584 A JP 16074584A JP S6136175 A JPS6136175 A JP S6136175A

Authority

JP

Japan

Prior art keywords

silicon carbide

sintered body

weight

group

powder

Prior art date

1984-07-30

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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• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims description 26
• 229910010271 silicon carbide Inorganic materials 0.000 title claims description 21
• 238000000034 method Methods 0.000 title description 5
• 238000004519 manufacturing process Methods 0.000 title 1
• 238000005245 sintering Methods 0.000 claims description 17
• 239000000843 powder Substances 0.000 claims description 16
• 239000002184 metal Substances 0.000 claims description 13
• 229910052751 metal Inorganic materials 0.000 claims description 13
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
• 239000000203 mixture Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
• 230000007797 corrosion Effects 0.000 description 14
• 238000005260 corrosion Methods 0.000 description 14
• 238000006243 chemical reaction Methods 0.000 description 7
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
• 238000000354 decomposition reaction Methods 0.000 description 6
• 230000000694 effects Effects 0.000 description 4
• 150000003839 salts Chemical class 0.000 description 4
• 230000000052 comparative effect Effects 0.000 description 3
• 230000006866 deterioration Effects 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• 150000002506 iron compounds Chemical class 0.000 description 3
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
• BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
• 229910052799 carbon Inorganic materials 0.000 description 2
• 239000011812 mixed powder Substances 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 2
• 238000007254 oxidation reaction Methods 0.000 description 2
• 239000002994 raw material Substances 0.000 description 2
• 230000004580 weight loss Effects 0.000 description 2
• NGZUCVGMNQGGNA-UHFFFAOYSA-N 7-[5-(2-acetamidoethyl)-2-hydroxyphenyl]-3,5,6,8-tetrahydroxy-9,10-dioxoanthracene-1,2-dicarboxylic acid 7-[5-(2-amino-2-carboxyethyl)-2-hydroxyphenyl]-3,5,6,8-tetrahydroxy-9,10-dioxoanthracene-1,2-dicarboxylic acid 3,5,6,8-tetrahydroxy-7-[2-hydroxy-5-(2-hydroxyethyl)phenyl]-9,10-dioxoanthracene-1,2-dicarboxylic acid 3,6,8-trihydroxy-1-methyl-9,10-dioxoanthracene-2-carboxylic acid Chemical group Cc1c(C(O)=O)c(O)cc2C(=O)c3cc(O)cc(O)c3C(=O)c12.OCCc1ccc(O)c(c1)-c1c(O)c(O)c2C(=O)c3cc(O)c(C(O)=O)c(C(O)=O)c3C(=O)c2c1O.CC(=O)NCCc1ccc(O)c(c1)-c1c(O)c(O)c2C(=O)c3cc(O)c(C(O)=O)c(C(O)=O)c3C(=O)c2c1O.NC(Cc1ccc(O)c(c1)-c1c(O)c(O)c2C(=O)c3cc(O)c(C(O)=O)c(C(O)=O)c3C(=O)c2c1O)C(O)=O NGZUCVGMNQGGNA-UHFFFAOYSA-N 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 239000012298 atmosphere Substances 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 210000003323 beak Anatomy 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 239000010931 gold Substances 0.000 description 1
• 229910052737 gold Inorganic materials 0.000 description 1
• 239000007791 liquid phase Substances 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 239000002923 metal particle Substances 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 239000012299 nitrogen atmosphere Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 239000012188 paraffin wax Substances 0.000 description 1
• 239000012071 phase Substances 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• 238000007788 roughening Methods 0.000 description 1
• -1 silicate compound Chemical class 0.000 description 1
• 239000006104 solid solution Substances 0.000 description 1
• 239000007858 starting material Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000001993 wax Substances 0.000 description 1