Tungsten, Tungsten Products and Tungsten Alloy by MarkeTech International.

MarkeTech is a world leader in the supply of tungsten, tungsten products and sintered tungsten alloy parts using the latest production technology to fabricate finished parts and machined stock with production facilities that are ISO 9001:2000 Certified.

Tungsten, Tungsten Alloy, and Tungsten Product Resources

Standard Tungsten Machinable Grades (PDF 88k)	Machinable tungsten is available in standard and non-magnetic grades from 50 to 97% W with a range of properties tailored for specific application in the aerospace, electronics, and medical field.
Tungsten-Copper Overview	Tungsten-Copper high performance composites for electric, electrical/thermal applications.
Tungsten/Copper Thermal Applications	Tungsten-Copper high performance composites are fabricated from carefully controlled porous tungsten that is vacuum infiltrated with molten copper. This results in a W/Cu composite that has high conductivity and a matched low thermal expansion for heat sinks.
Tungsten/Copper Electrical Contacts	Our copper infiltrated tungsten composite combines the refractory, long lasting wear resistant properties of tungsten with the high thermal and electrical conductivity of copper
Pure Tungsten	Pure tungsten sheet, rod, bar stock and crucibles.
MIM fabrication of Tungsten alloys and W/Cu Composites	Tungsten and other refractory powdered metals can be fabricated using metal injection molding or MIM. A large number of parts from a few grams up to 250 grams can be economically fabricated using MIM.
Machining Capabilities of Tungsten Alloys	With our extensive experience with all grades of tungsten and tungsten copper composites, we can offer an economical solution for finished components in all sizes and quantities.
Machining Guidelines for Tungsten (PDF 104k)	Machinable tungsten can be fabricated using standard machine shop equipment and knowledge.

Tungsten, Tungsten Alloy, and Tungsten Product Applications

Nuclear and medical radiation shielding for x-ray
Shields for radiation therapy and industrial applications
Aircraft and helicopter rotor balance weights
Instrument balance weights
Weights for sport equipment
Tool damping cutter bars
High voltage contacts

Marketech International Inc.
107B Louisa Street
Port Townsend, WA 98368
Tel: 360-379-6707
Toll Free: 877-452-4910
Fax: 360-379-6907
info@mkt-intl.com

MarkeTech Product Sites:

Alumina - Ceramics - Crystals - Heatsinks - Metals - Products - Sapphire - Scintillators -Tungsten