JPS6244055U - - Google Patents

Info

Publication number

JPS6244055U

JPS6244055U JP13420285U JP13420285U JPS6244055U JP S6244055 U JPS6244055 U JP S6244055U JP 13420285 U JP13420285 U JP 13420285U JP 13420285 U JP13420285 U JP 13420285U JP S6244055 U JPS6244055 U JP S6244055U

Authority

JP

Japan

Prior art keywords

pipe

cylindrical brick

seal portion

refractory

brick

Prior art date

1985-09-02

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
• Discuss

• 239000011449 brick Substances 0.000 claims description 7
• 239000007789 gas Substances 0.000 claims description 4
• 238000009849 vacuum degassing Methods 0.000 claims description 4
• 239000011261 inert gas Substances 0.000 claims description 3
• 239000011823 monolithic refractory Substances 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
• 229910052742 iron Inorganic materials 0.000 claims 1
• 238000007654 immersion Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2