International efforts for the past 50+ years have focused on the potential to generate power by fusion. Research includes development of various versions of a Stellarator, a device which uses intricate, twisted magnetic fields to manage plasma flow at extreme temperatures. The unique shaping and temperature demands on the winding form used to contain the complex magnetic field necessitated new alloy and process development. MetalTek independently developed a proprietary stainless alloy that excels in the extreme cryogenic environment of 77°K (-321°F/-196°C). A critical feature of that alloy development includes the ability to produce the 13,000 lbs./5897kg casting without a water quench, which avoids the related dimensional distortion that can result. Ongoing testing has even further demonstrated the superiority of the alloy in this environment. MetalTek has supplied multiple components for this important and exciting research.
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MetalTek is trusted by companies from around the world to create components in high-heat, high-wear, and high-corrosion environments from the depths of the ocean all the way to the surface of Mars. Click on the link below to see a broad range of solutions MetalTek has completed.