JPS6451655U - - Google Patents

Info

Publication number

JPS6451655U

JPS6451655U JP14467587U JP14467587U JPS6451655U JP S6451655 U JPS6451655 U JP S6451655U JP 14467587 U JP14467587 U JP 14467587U JP 14467587 U JP14467587 U JP 14467587U JP S6451655 U JPS6451655 U JP S6451655U

Authority

JP

Japan

Prior art keywords

tuyere

supply port

outer cylinder

plug

oxygen supply

Prior art date

1987-09-21

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

• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
• 229910052760 oxygen Inorganic materials 0.000 claims description 5
• 239000001301 oxygen Substances 0.000 claims description 5
• 238000009849 vacuum degassing Methods 0.000 claims description 4
• 238000007664 blowing Methods 0.000 claims description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000010959 steel Substances 0.000 description 1