JPH02148751U - - Google Patents

Info

Publication number

JPH02148751U

JPH02148751U JP5865489U JP5865489U JPH02148751U JP H02148751 U JPH02148751 U JP H02148751U JP 5865489 U JP5865489 U JP 5865489U JP 5865489 U JP5865489 U JP 5865489U JP H02148751 U JPH02148751 U JP H02148751U

Authority

JP

Japan

Prior art keywords

mold

core

continuous pipe

pipe casting

outer mold

Prior art date

1989-05-23

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

• 238000005266 casting Methods 0.000 claims 2
• 230000003647 oxidation Effects 0.000 claims 1
• 238000007254 oxidation reaction Methods 0.000 claims 1
• 238000009749 continuous casting Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1