JPS63162300U - - Google Patents

Info

Publication number

JPS63162300U

JPS63162300U JP5406487U JP5406487U JPS63162300U JP S63162300 U JPS63162300 U JP S63162300U JP 5406487 U JP5406487 U JP 5406487U JP 5406487 U JP5406487 U JP 5406487U JP S63162300 U JPS63162300 U JP S63162300U

Authority

JP

Japan

Prior art keywords

heat

arm

resistant

arc furnace

alumina

Prior art date

1987-04-09

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.)

Pending

Links

• Espacenet
• Global Dossier
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• 239000002893 slag Substances 0.000 claims description 4
• 229910000831 Steel Inorganic materials 0.000 claims description 3
• 239000011819 refractory material Substances 0.000 claims description 3
• 239000010959 steel Substances 0.000 claims description 3
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
• 239000011810 insulating material Substances 0.000 claims 3
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
• 239000000919 ceramic Substances 0.000 claims 1
• 239000000835 fiber Substances 0.000 claims 1
• 230000009970 fire resistant effect Effects 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000000377 silicon dioxide Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 229910000679 solder Inorganic materials 0.000 description 1