Field Assisted Sintering: Advanced Manufacturing Solutions from Cal Nano Corp

What Is Field Assisted Sintering?

Field Assisted Sintering is an advanced powder consolidation process that uses a combination of pulsed electric current and uniaxial pressure to rapidly densify materials at lower temperatures and shorter times than conventional sintering. The result? Superior microstructure control, enhanced material properties, and a significantly reduced processing window.

Unlike traditional sintering, which relies solely on thermal energy, FAST/SPS creates an electric field that directly energizes the powder particles. This facilitates cleaner grain boundaries, tighter compaction, and better mechanical performance—making it an ideal method for manufacturing next-generation components.

Cal Nano’s Capabilities and Product Offerings

Cal Nano Corp offers contract FAST/SPS processing services tailored to the needs of R&D, prototyping, and small to medium-scale production. Their in-house facilities are equipped to work with a wide range of materials including:

  • Refractory metals (e.g., tungsten, tantalum, molybdenum)
  • Ceramics and ceramic composites
  • Cermets
  • Metal matrix composites (MMCs)
  • Magnetic materials
  • Nano-structured powders

From single components to complex part geometries, Cal Nano can process near-net shape parts with high density and minimal porosity. In addition to contract manufacturing, the company also supports custom tooling development, materials consulting, and post-processing treatments like machining or coating.

Applications Across Industries

Field Assisted Sintering is a versatile solution across multiple high-performance sectors. Industries benefiting from Cal Nano’s FAST/SPS services include:

  • Aerospace – For high-strength, lightweight components like turbine blades, seals, and wear-resistant parts
  • Defense – Armor materials, precision metal parts, and mission-critical hardware
  • Medical – Biocompatible implants and instruments requiring tight tolerances and specific material properties
  • Automotive & Motorsports – High-performance engine parts, brake components, and heat-resistant alloys
  • Energy & Electronics – Magnetic materials, thermoelectrics, and components for power generation systems
  • Research & Development – Universities and national labs use Cal Nano’s services for experimental and prototyping needs

Why Choose Cal Nano?

As a recognized leader in field assisted sintering, Cal Nano Corp brings deep technical expertise, flexible production capabilities, and a commitment to innovation. Whether you’re a manufacturer looking to optimize a critical part or a researcher developing a new material system, Cal Nano delivers reliable, results-driven solutions.