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Technical Ceramic Material Solutions 

Materials and Services

Boron Carbide
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We offer a large selection of "Hot Press" Boron Carbide (B4C), shape materials for a variety of application including nuclear neutron absorption.

Boron Carbide
Boron Carbide
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We offer high quality Boron Carbide powder, grain sizes from 5 mesh to  sub micron,  Boron content up to 80 %. From abrasive to nuclear applications.

Boron Carbide Powder

Silicon Carbides
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Sputtering is one of the most common and widely used technology for thin film manufacturing. FELDCO Int'l  produce a variety of target material with many different stoichiometry's, circular, regtangularand rotable targets with purities up to 99,999%.

Sputtering Targets
Bonding & Machining
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FELDCO Int'l services are complete in-house Ceramic and Metal Metric machining.

Elastomer and Indium Bonding systems techniques are offer including Backing Plates.

Bonding & Machining

When You Need Technical Ceramic Material Solutions,
Call On Us
(657) 221-5975

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• Watch Our Boron Carbide Video •

About Us

For over 20 years, Feldco International has been providing technical ceramics and metal solutions for various applications in many industries throughout the world. Based in Santa Ana, California, we keep in stock many of the most common sizes of different stoichiometry for quick delivery.

Our years of experience give us the knowledge to help you with all of your needs. Customer satisfaction is our top priority. We go above and beyond to ensure you are treated properly at all times. Our staff is available to answer any questions you may have regarding our items in stock. We strive to meet your hardest demands through accuracy, high-quality products, and exceptionally responsive services.

From boron carbide to sputtering targets, all of our products are competitively priced and shipments are certified by a spectro-chemical analysis. We also press materials, as well as offer bonding services and precision machining. All of our services are completed in-house, from prototyping to production runs. We ensure the quality of our materials meet the highest of industry standards, so you know you are only getting the very best when you purchase from us.

Sputtering Targets We Offer



• Fluorides

Alloys Intermetallics


• Silicides


Selenides & Sulfides

• Precious Metals



Thank you for your interest. Please reach out with questions or comments using the information below. We look forward to hearing from you.

(657) 221-5975
(714) 602-2417 (Fax)

Hours of Operation
Monday – Friday: 8:00 a.m. – 5:00 p.m.

Service Area


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