JPH0222630Y2 - - Google Patents

Info

Publication number

JPH0222630Y2

JPH0222630Y2 JP3836784U JP3836784U JPH0222630Y2 JP H0222630 Y2 JPH0222630 Y2 JP H0222630Y2 JP 3836784 U JP3836784 U JP 3836784U JP 3836784 U JP3836784 U JP 3836784U JP H0222630 Y2 JPH0222630 Y2 JP H0222630Y2

Authority

JP

Japan

Prior art keywords

quartz tube

furnace

furnace body

elevating

fired

Prior art date

1984-03-16

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

• Espacenet
• Global Dossier
• Discuss

• 239000010453 quartz Substances 0.000 claims description 32
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
• 230000003028 elevating effect Effects 0.000 claims description 12
• 230000007797 corrosion Effects 0.000 claims description 7
• 238000005260 corrosion Methods 0.000 claims description 7
• 239000000463 material Substances 0.000 description 7
• 239000000919 ceramic Substances 0.000 description 3
• 239000002994 raw material Substances 0.000 description 3
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 238000001354 calcination Methods 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• 238000002791 soaking Methods 0.000 description 1