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Thermal Spray Powders

Explore our wide range of special capabilities in thermal spray powders and powder manufacturing. We offer gas atomization, MCrAlYs, metal alloys, superalloys, and braze powders, sintering, casting, composite/agglomerate powders, and more. Achieve operational excellence with our advanced powder solutions.

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Thermal Spray Powders

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  1. Thermal Spray Powders

  2. Special Capabilities / Powder Mfg. • Gas atomization • MCrAlYs, metal alloys, superalloys & braze powders • Sintering • Carbide and ceramic powders • Casting • Carbide and ceramic powders • Composite/Agglomerate • TBC, metal alloy & carbide powders • Physical Blending • Cr2C3-NiCr & others • APT Technology • Chromium and tungsten based

  3. Atomization Melt Chamber • Prepare raw materials • Vacuum induction melt • Pour molten metal • Break molten metal into droplets and rapidly solidify (atomize) • Collect powder Induction Furnace Atomization “Close-up” Collection Bucket

  4. VIGA 250

  5. Sintering • Procedure • Mix raw materials • Place in furnace • Program furnace cycle (heating & cooling) • Sinter • Breakdown sintered mass Composition A Composition B HEAT Sinter: to cause to become a coherent mass by heating without melting Composition C

  6. Sintering

  7. Cast & Crush • Prepare raw materials • Heat raw materials until molten (alloy) • Cast into crucible • Crush solidified mass High Electric Current Melting

  8. Composite / Agglomerated • Mix raw materials into a liquid chemical suspension • “Atomize” or drive-off binders to form agglomerates • Collect dry agglomerated powder Composition B Composition A Organic Binder Composition B Composition A

  9. Thermal Barrier Coatings

  10. Physical Blends • Prepare raw materials (previously manufactured) • Blend

  11. W Cr Co Ni C W-121 40 36 20 - 4 W-124 36 48 12 - 4 W-129 34 45 - 18 3.6 1350 1 81 4 10 - 5.2 1256 2 4.5 28 61 2.5 1.3 W-APT Powders

  12. Particle Size Distribution BRAZING/ADH BRAZING/ADH HVOF-HV HVOF-JP HVOF-JK LASER HVOF-DJ PLASMA PLASMA PTA LPPS 180µ 80 mesh 125µ 120 mesh 90µ 170 mesh 63µ 230 mesh 45µ 325 mesh 22µ 16µ 11µ 5µ 150µ 100 mesh 106µ 140 mesh 75µ 200 mesh 53µ 270 mesh 38µ 400 mesh

  13. Operational Excellence

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