JPS6119599B2 - - Google Patents

Info

Publication number

JPS6119599B2

JPS6119599B2 JP13579081A JP13579081A JPS6119599B2 JP S6119599 B2 JPS6119599 B2 JP S6119599B2 JP 13579081 A JP13579081 A JP 13579081A JP 13579081 A JP13579081 A JP 13579081A JP S6119599 B2 JPS6119599 B2 JP S6119599B2

Authority

JP

Japan

Prior art keywords

carbon

graphite

heat

coating layer

zro

Prior art date

1981-08-29

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

Links

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• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 47
• 229910052799 carbon Inorganic materials 0.000 claims description 30
• 239000002131 composite material Substances 0.000 claims description 18
• 229910002804 graphite Inorganic materials 0.000 claims description 17
• 239000010439 graphite Substances 0.000 claims description 17
• 229910052596 spinel Inorganic materials 0.000 claims description 9
• 239000011029 spinel Substances 0.000 claims description 9
• 239000000203 mixture Substances 0.000 claims description 7
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 238000005507 spraying Methods 0.000 claims description 5
• 229910044991 metal oxide Inorganic materials 0.000 claims description 4
• 150000004706 metal oxides Chemical class 0.000 claims description 4
• 230000006641 stabilisation Effects 0.000 claims description 4
• 238000011105 stabilization Methods 0.000 claims description 4
• 229910020068 MgAl Inorganic materials 0.000 claims description 3
• 238000005488 sandblasting Methods 0.000 claims description 3
• 239000011247 coating layer Substances 0.000 description 16
• 239000000463 material Substances 0.000 description 14
• 238000005245 sintering Methods 0.000 description 7
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 6
• 238000000576 coating method Methods 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 239000000843 powder Substances 0.000 description 6
• 238000007751 thermal spraying Methods 0.000 description 6
• 238000003466 welding Methods 0.000 description 6
• 239000000292 calcium oxide Substances 0.000 description 5
• 239000011248 coating agent Substances 0.000 description 5
• 238000010438 heat treatment Methods 0.000 description 5
• BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• 230000007423 decrease Effects 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 230000000087 stabilizing effect Effects 0.000 description 3
• 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
• 230000003647 oxidation Effects 0.000 description 2
• 238000007254 oxidation reaction Methods 0.000 description 2
• 230000009257 reactivity Effects 0.000 description 2
• 230000009466 transformation Effects 0.000 description 2
• 229910009043 WC-Co Inorganic materials 0.000 description 1
• 238000002441 X-ray diffraction Methods 0.000 description 1
• LNSPFAOULBTYBI-UHFFFAOYSA-N [O].C#C Chemical group [O].C#C LNSPFAOULBTYBI-UHFFFAOYSA-N 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
• 238000000137 annealing Methods 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 238000009792 diffusion process Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 238000010285 flame spraying Methods 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 238000010574 gas phase reaction Methods 0.000 description 1
• 239000002648 laminated material Substances 0.000 description 1
• 239000010410 layer Substances 0.000 description 1
• 239000007791 liquid phase Substances 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 230000001590 oxidative effect Effects 0.000 description 1
• SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
• 239000012071 phase Substances 0.000 description 1
• 238000007750 plasma spraying Methods 0.000 description 1
• 230000001737 promoting effect Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 230000008646 thermal stress Effects 0.000 description 1
• 229910001928 zirconium oxide Inorganic materials 0.000 description 1