JPH01128949U - - Google Patents

Info

Publication number

JPH01128949U

JPH01128949U JP2562288U JP2562288U JPH01128949U JP H01128949 U JPH01128949 U JP H01128949U JP 2562288 U JP2562288 U JP 2562288U JP 2562288 U JP2562288 U JP 2562288U JP H01128949 U JPH01128949 U JP H01128949U

Authority

JP

Japan

Prior art keywords

immersion nozzle

molten steel

nozzle body

opening

outflow opening

Prior art date

1988-02-26

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 11
• 229910000831 Steel Inorganic materials 0.000 claims description 6
• 239000010959 steel Substances 0.000 claims description 6
• 230000007423 decrease Effects 0.000 claims 2
• 238000009749 continuous casting Methods 0.000 claims 1
• 230000007547 defect Effects 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1