JPS623181Y2 - - Google Patents

Info

Publication number

JPS623181Y2

JPS623181Y2 JP13089482U JP13089482U JPS623181Y2 JP S623181 Y2 JPS623181 Y2 JP S623181Y2 JP 13089482 U JP13089482 U JP 13089482U JP 13089482 U JP13089482 U JP 13089482U JP S623181 Y2 JPS623181 Y2 JP S623181Y2

Authority

JP

Japan

Prior art keywords

metal

ski

fittings

edge fittings

edge

Prior art date

1982-08-30

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.)

Expired

Links

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• 229910052751 metal Inorganic materials 0.000 claims description 14
• 239000002184 metal Substances 0.000 claims description 14
• 238000005524 ceramic coating Methods 0.000 claims description 4
• 239000011651 chromium Substances 0.000 claims description 4
• 239000000203 mixture Substances 0.000 claims description 4
• 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
• 229910004298 SiO 2 Inorganic materials 0.000 claims description 3
• WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
• 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
• 238000000151 deposition Methods 0.000 claims description 2
• 239000011248 coating agent Substances 0.000 description 7
• 238000000576 coating method Methods 0.000 description 7
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000012423 maintenance Methods 0.000 description 2
• 238000005498 polishing Methods 0.000 description 2
• 239000000377 silicon dioxide Substances 0.000 description 2
• 239000005995 Aluminium silicate Substances 0.000 description 1
• 238000005299 abrasion Methods 0.000 description 1
• 235000012211 aluminium silicate Nutrition 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 229910010293 ceramic material Inorganic materials 0.000 description 1
• 229910052804 chromium Inorganic materials 0.000 description 1
• 150000001845 chromium compounds Chemical class 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 229910052681 coesite Inorganic materials 0.000 description 1
• 229910052593 corundum Inorganic materials 0.000 description 1
• 229910052906 cristobalite Inorganic materials 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
• 238000007598 dipping method Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 239000010419 fine particle Substances 0.000 description 1
• NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
• 239000012528 membrane Substances 0.000 description 1
• 235000012239 silicon dioxide Nutrition 0.000 description 1
• PXLIDIMHPNPGMH-UHFFFAOYSA-N sodium chromate Chemical compound [Na+].[Na+].[O-][Cr]([O-])(=O)=O PXLIDIMHPNPGMH-UHFFFAOYSA-N 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 229910052682 stishovite Inorganic materials 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 229910052905 tridymite Inorganic materials 0.000 description 1
• 238000004018 waxing Methods 0.000 description 1
• 229910001845 yogo sapphire Inorganic materials 0.000 description 1