Porous Metal Products


SinterPore® porous metal diffusion bonded laminates are comprised of porous metal materials including but not limited to:

  • Stainless wire mesh.
  • Fiber felt.
  • Photo-etched foils.
  • Perforated materials.
  • Powders.
  • And more.

What Is Diffusion Bonding (Metal Sintering)?

Solid-state diffusion bonding (metal sintering) is a process by which bonding of porous metal materials takes place at their tangent surfaces via time, pressure, temperature, and controlled atmosphere without the use of bonding agents and/or filler material. With precision-controlled process variables, the bonds of the newly created monolithic porous metal structure will have the strength and ductility equal to or greater than the parent materials.

Why Diffusion Bond (Sintered Metal) Porous Materials?

Enhanced mechanical properties:

  • The chief benefit of Diffusion Bonding is the ability to bond multiple layers creating a monolithic structure with greater strength for enhanced collapse and burst pressure.
  • Rigidity, strength, resistance to creep & stretch, resistance to abrasion and puncture.
  • Greater strength permits high-pressure backwashing.
  • Non-compressible fixed pore geometry.
  • Uniform solution annealed condition resulting in improved tensile and thermal/electrical conductivities.
  • Reduced internal stress resulting in improved formability and more precision parts.

Porous Metal Filters, Inc.

  • 19994 Hickory Twig Way, Spring TX, 77388
  • Toll Free: 866-288-2522
  • Tel: 281-719-1352
  • Fax: 281-719-1351
  • www.pmfilter.net sales@pmfilter.net
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