Thixomolding

Die casting meets injection molding!

Thixomolding is a unique process that helps OEM's create lighter, stronger, more attractive parts than injection molding or die casting.  Thixomolding allows manufacturers to design complex components from magnesium alloys for medium to high volume applications.  Unlike Metal Injection Molding (MIM), a powdered metal process, Thixomolding is truly high-pressure injection molding of semi-molten magnesium alloy. Parts have excellent detail, superb metallurgical structure, and tight tolerance capability when compared to die casting.   What this means is less secondary machining and lower costs.

The concepts and theories behind designing parts for Thixomolding are similar to injection molding.  In fact if you are familiar with plastic injection molding you are about 85% of the way to designing Thixoformed parts!

GTI works with one of the USA's premier Thixomolding houses that has expereience in a variety of industries.  Their quality certifications include ISO9001, AS9100 (aerospace), ISO/TS16949 (automotive), and ISO13485 (medical device).  The best way to learn more about Thixomolding and how it may benefit your product is to contact GTI at 1-302-559-0515.
 
Advantages of Thixomolding
  • Dimensional Precision
  • Thin Wall Capability (>0.040")
  • Lightweight
  • Complex Net Shapes
  • Cosmetic Surface Finish
  • Low Porosity
  • High Volume
  • Variety of Finishes Available
  • Competitive Pricing
  • EMI/RFI Shielding
Primary Thixomolding Markets
  • Automotive
  • Computer Peripherals
  • Consumer Electronics
  • Firearms
  • Medical

Thixomolding offer many benefits over plastic injection molding and die-casting:

Plastic Injection Molding
  • 10-20x Stiffer
  • Dramatically Stronger
  • Similar Part Complexities & Geometries
  • Potentially Lighter Parts
  • Elimination of EMI/RFI Shielding Operations
  • Part Consolidation
Die Casting
  • Lower Costs
  • 30% Lighter than Al, 50% Lighter than Zn
  • Reduction and/or Elimination of Secondary Operations
  • Lower Overall Tooling Costs
  • Thin Walls
  • Better Metallurgical Properties
  • Superior Corrosion Resistance