Metal-Molding Conduit Assembly of Metal-Molding System

Abstract

Disclosed is a metal-molding conduit assembly, including a body being configured to withstand higher temperatures, from approximately 30 to approximately 40 degrees Centigrade above approximately 650 degrees Centigrade for processing a molding material, and the molding material includes a molten metallic alloy having a light-metal alloy.

1 . A metal-molding conduit assembly, comprising:
 a body being configured to withstand higher temperatures, from approximately 30 to approximately 40 degrees Centigrade above approximately 650 degrees Centigrade for processing a molding material, and the molding material includes a molten metallic alloy having a light-metal alloy.   
     
     
         2 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body includes:
 an Inconel-720 alloy. 
   
     
     
         3 . The metal-molding conduit assembly of  claim 1 , wherein:
 the light-metal alloy includes a magnesium alloy.   
     
     
         4 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body includes:
 an outer shell, including:
 an Inconel-720 alloy. 
 
   
     
     
         5 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body includes:
 an inner shell being fitted within an outer shell, the inner shell, including:
 a corrosion-resistant alloy. 
 
   
     
     
         6 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body includes:
 an inner shell being fitted within an outer shell, the inner shell, including:
 a corrosion-resistant alloy, the corrosion-resistant alloy includes:
 a Stellite-12 alloy. 
 
 
   
     
     
         7 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a barrel assembly of an extruder.   
     
     
         8 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a nozzle assembly.   
     
     
         9 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a hot sprue.   
     
     
         10 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a screw.   
     
     
         11 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a mold.   
     
     
         12 . The metal-molding conduit assembly of  claim 1 , wherein:
 the body is included in a hot runner.   
     
     
         13 . A metal injection-molding system incorporating the metal-molding conduit assembly of  claim 1 . 
     
     
         14 . A metal-molding conduit assembly, comprising:
 a body being configured to withstand higher temperatures, from approximately 30 to approximately 40 degrees Centigrade above approximately 650 degrees Centigrade for processing a molding material, and the molding material includes a molten metallic alloy having a light-metal alloy, the body includes:
 an outer shell, including:
 an Inconel-720 alloy; and 
 
 an inner shell being fitted within the outer shell, the inner shell, including:
 a corrosion-resistant alloy. 
 
   
     
     
         15 . The metal-molding conduit assembly of  claim 14 , wherein:
 the light-metal alloy includes:
 a magnesium alloy. 
   
     
     
         16 . The metal-molding conduit assembly of  claim 14 , wherein:
 the corrosion-resistant alloy includes a Stellite-12 alloy.   
     
     
         17 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a barrel assembly of an extruder.   
     
     
         18 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a nozzle assembly.   
     
     
         19 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a hot sprue.   
     
     
         20 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a screw.   
     
     
         21 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a mold.   
     
     
         22 . The metal-molding conduit assembly of  claim 14 , wherein:
 the outer shell is included in a hot runner.   
     
     
         23 . A metal-molding system incorporating the metal-molding conduit assembly of  claim 14 . 
     
     
         24 . A metal injection-molding system incorporating the metal-molding conduit assembly of  claim 14 . 
     
     
         25 . A metal-molding conduit assembly, comprising:
 a body being configured to withstand higher temperatures, from approximately 30 to approximately 40 degrees Centigrade above approximately 650 degrees Centigrade for processing a molding material, and the molding material includes a molten metallic alloy having a light-metal alloy,   the light-metal alloy includes:
 a magnesium alloy, 
   the body includes:
 an outer shell, including an Inconel-720 alloy; and 
 an inner shell being fitted within the outer shell, the inner shell, including a corrosion-resistant alloy, the corrosion-resistant alloy includes a Stellite-12 alloy, 
 wherein the outer shell and the inner shell are included in any one of:
 a barrel assembly of an extruder, 
 a nozzle assembly, 
 a hot sprue, 
 a screw, 
 a mold, and 
 a hot runner.