US2011056644A1PendingUtilityA1
Casting mold for magnesium alloy and method of casting magnesium alloy
Est. expiryMar 26, 2028(~1.7 yrs left)· nominal 20-yr term from priority
B22C 9/00B22D 21/007
48
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Claims
Abstract
The mold assembly for magnesium alloys comprises a mold and/or a core, each formed of an air permeable material. The air permeable material is any one or any combination of a network, a sheet having multiple holes, and cloth. The network, the sheet or the cloth is any one or any combination of a metal, a chemical fiber, and a ceramic material. The invention also provides a casting method for magnesium alloys, which uses that mold assembly.
Claims
exact text as granted — not AI-modified1 . A mold assembly for magnesium alloys, characterized by comprising a mold and/or a core formed of an air permeable material that is any one or any combination of a network, a sheet having multiple holes, and cloth.
2 . The mold assembly for magnesium alloys according to claim 1 , characterized in that the network, the sheet or the cloth is any one or any combination of a metal, a chemical fiber, or a ceramic material.
3 . (canceled)
4 . The mold assembly for magnesium alloys according to claim 2 , characterized in that the network, the sheet, and the cloth has flexibility.
5 . A magnesium alloy casting method, characterized by using a mold assembly wherein a mold and/or a core are each formed of an air permeable material that is any one or any combination of a network, a sheet having multiple holes, or cloth.
6 . (canceled)Join the waitlist — get patent alerts
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