JPS63135957U - - Google Patents

Info

Publication number

JPS63135957U

JPS63135957U JP2525987U JP2525987U JPS63135957U JP S63135957 U JPS63135957 U JP S63135957U JP 2525987 U JP2525987 U JP 2525987U JP 2525987 U JP2525987 U JP 2525987U JP S63135957 U JPS63135957 U JP S63135957U

Authority

JP

Japan

Prior art keywords

hot metal

refractory

hole

iron

diameter

Prior art date

1987-02-23

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

• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 4
• 229910052751 metal Inorganic materials 0.000 claims description 4
• 229910052742 iron Inorganic materials 0.000 claims description 3
• 229910000805 Pig iron Inorganic materials 0.000 claims description 2
• 230000015271 coagulation Effects 0.000 description 1
• 238000005345 coagulation Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1