JPH0464458U - - Google Patents

Info

Publication number

JPH0464458U

JPH0464458U JP10871690U JP10871690U JPH0464458U JP H0464458 U JPH0464458 U JP H0464458U JP 10871690 U JP10871690 U JP 10871690U JP 10871690 U JP10871690 U JP 10871690U JP H0464458 U JPH0464458 U JP H0464458U

Authority

JP

Japan

Prior art keywords

mold

casting

gas venting

aluminum alloy

die

Prior art date

1990-10-16

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

• 238000013022 venting Methods 0.000 claims description 5
• 229910000838 Al alloy Inorganic materials 0.000 claims description 4
• 238000005266 casting Methods 0.000 claims description 4
• 238000004512 die casting Methods 0.000 claims description 4
• 238000007872 degassing Methods 0.000 claims description 2
• 238000001125 extrusion Methods 0.000 claims description 2
• 238000007796 conventional method Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1