Metal casting method and apparatus, and metal material manufacturing method and apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Sep 13, 2001
app pub date -
Mar 7, 2001
filing date -
Mar 8, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A casting method includes the steps of cooling a molten metal to form a metal slurry containing a solid phase, cooling the metal slurry to form a solid metal material and heating the metal material to a semi-melted metal material and supplying it into a mold. A casting apparatus includes a first device for cooling a molten metal to form a metal slurry containing a solid phase and a second device for cooling the metal slurry to form a solid metal material. The metal material is then heated to a semi-melted state and the resultant metal material is poured into a mold. A method for manufacturing a metal material being heated to a semi-melted state and then supplied into a mold, includes the steps of cooling a molten metal to form a metal slurry containing a solid phase and cooling the metal slurry to form a solid metal material. An apparatus for manufacturing a metal material being heated to a semi-melted state and then supplied into a mold, includes a first device for cooling a molten metal to form a metal slurry containing a solid phase and a second device for cooling the slurry to form a solid metal material.
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