HeBoSint® STRONG LINE stands for boron nitride composite materials with very good mechanical properties, excellent gas tightness and high wear resistance. The addition of zirconium oxide or aluminium nitride increases this product line's mechanical strength. The boron nitride share of the HeBoSint® STRONG LINE provides the boron nitride-specific product features, which include, for example, excellent separation properties or optimum electrical insulation. With the HeBoSint® STRONG LINE, high-performance products with a strong character are available for all applications. This product line is predestined especially for system components that are exposed to high mechanical loads such as cover strips in PVD systems or components for the steel industry.
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This way to the HeBoSint® STRONG LINE data sheet
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This way to the HeBoSint® boron nitride qualities
Preferred use in the metal casting sector
High wear resistance reduces abrasion due to molten metal and increases component service life
Excellent separation behaviour supports the flow and solidification process of the melt, and plenty more.
Composite material with high mechanical strength and convincing thermal conductivity
Optimum electrical insulating properties due to high specific electrical resistance
The excellent separating property ensures long service life and plenty more.
HeBoSint® SL-N 300
Optimised wear behaviour reduces the probability of detached particles in the fused material and increases the quality and machinability of your product.
The combination of maximum dielectric strength, chemical resistance, excellent thermal shock resistance and low material weight makes this boron nitride composite ceramic suitable for various applications such as metal casting, thin strip casting and PVD.
Wear resistance
Purity
Low permeability
Electrical insulation
Thermal conductivity
Thermal shock resistance
Low thermal expansion
Non-wetting behavior
Mechanical properties 
