JPS62189857U - - Google Patents

Info

Publication number

JPS62189857U

JPS62189857U JP7800986U JP7800986U JPS62189857U JP S62189857 U JPS62189857 U JP S62189857U JP 7800986 U JP7800986 U JP 7800986U JP 7800986 U JP7800986 U JP 7800986U JP S62189857 U JPS62189857 U JP S62189857U

Authority

JP

Japan

Prior art keywords

immersion nozzle

ceramic filter

continuous casting

porous body

inert gas

Prior art date

1986-05-22

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

• 238000007654 immersion Methods 0.000 claims description 6
• 239000000919 ceramic Substances 0.000 claims description 5
• 238000009749 continuous casting Methods 0.000 claims 3
• 239000011261 inert gas Substances 0.000 claims 2
• 238000002347 injection Methods 0.000 claims 2
• 239000007924 injection Substances 0.000 claims 2
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 239000011148 porous material Substances 0.000 claims 1
• 239000010959 steel Substances 0.000 claims 1