Spectra-Mat, Inc.

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Description

Spectra-Mat has been able to build on our strong technical understanding of refractory powder metallurgy with sophisticated engineering capabilities to create enabling dispenser cathodes for microwave and x-ray tubes for over 50 years. Spectra-Mat controls every production process for dispenser cathodes to guarantee consistency of cathode performance.

Spectra-Mat, Inc. proprietary process for manufacturing porous refractory metals yields high purity refractory metal materials in a wide range of available densities and pore size distributions.

WE OFFER 50+ YEARS EXPERIENCE Spectra-Mat, Inc. (SMI) is a leading manufacturer of products for electron emission and controlled expansion thermal management material solutions for microelectronics. We have been in operation for over forty-five years and have built our businesses on our expertise in refractory metal technology.

Spectra-Mat, Inc. manufactures its refractory metals into a wide variety of shapes, sizes and material composition per customer specifications starting from high purity powders.

Spectra-Mat, Inc. manufactures tungsten alloys ranging from 90 to 95 percent tungsten content, being the common name is Tungsten Heavy Alloy (WHA). Additions of nickel and copper to tungsten matrix promote reaction with the tungsten during the manufacturing process, resulting in a two phase structure having large tungsten grains in a binder of tough nickel-copper-tungsten alloy as shown below.

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