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Tungsten Carbide Powders 1101 Series
TUFF-FORTIFY 1101 SERIES
Agglomerated and sintered EN 1274–11.12–*
Application:
Metal bound carbide powder for wear resistant coatings produced by flame-, plasma or highvelocity-flame-spraying (HVOF). Tungsten-Carbide-Cobalt-coatings, more and more applied by HVOF, are used to protect against abrasion and friction. Dense and smooth layers with hardness of up to 1200 HV0.1 and tensile strength acc. to DIN 50160 of more than 70 N/mm² are frequently used without further treatment.
Coating thickness should not exceed 300 μm.
Maximum operating temperature is 540°C.
Chemical composition (in wt-%):
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Co
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WC
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12 ± 1
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Balance
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Physical characteristics:
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Crystal size of WC:
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23 HRC
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Apparent Density (ISO 3923-2):
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8.3 g/cm3 **
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|
Particle Size Range in µm**:
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22/5
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38/15
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|
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53/22
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Particle Shape:
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Preponderant spherical
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* According to EN 1274 3.3 or as per individual customer specification.
** Dependent from designated size
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