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Product Advice

You are looking for new materials that withstand extreme stresses, or a material with characteristics individually tailored to your specific needs?

For over 80 years, our applications-oriented scientists have been developing successful technical ceramic materials targeted at our customers' needs.

Please submit your request using the following form:

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ADDITIVES, POWDERS, GRAINS

BORON CARBIDE (B₄C)

ESK boron carbide ceramics are characterized by outstanding resistance. They are used:

as antioxidant as fillers, boron sources & sintering aids as grinding & lapping material as wear protection

$BORON NITRIDE (BN), CBN production, filler in heating cartridges, heating elements, filler for polymers, corrosion protection (refractory materials), corrosion protection (graphite-containing refractory materials), processing aids$ BORON NITRIDE (BN)

Properties such as extreme hardness, thermal stability and chemical resistance make boron nitride such a versatile material:

for cBN production Filler in heating cartridges, heating elements Filler for polymers as processing aids Release agents for refractory linings Improving thermal conductivity in polymers

CALCIUM HEXABORIDE (CaB₆)

For protection, enhancing or prolonging service life - calcium
hexaboride from ESK is an impressive material in many respects:

as antioxidant as deoxidant as wear protection

TITANIUM DIBORIDE (TiB₂)

ESK titanium diboride enables novel applications. Thanks to its high resistance, it is ideal for wear protection.

as wear protection

ZIRCONIUM DIBORIDE (ZrB₂)

Compared to conventional metal antioxidants, zirconium diboride ceramic antioxidants from ESK offer special protection, particularly against very aggressive alloys.

as antioxidants

ESK has been certified according to
DIN EN ISO 9001 and DIN EN ISO 14001