A utility knife blade includes a portion made of a first material; and an elongated portion made of a second material, the second material being harder than the first material and coated on the first material by melting a powder of the second material on the first material, the elongated portion forming the tip of the blade, wherein the second material includes tungsten carbide particles embedded in a soft binder, and wherein the size of at least 90% of the tungsten carbide particles is lower than about 5 micrometers.
Utility knife blade
Mehrzweckmesserklinge
Lame coupante multiusage
2017-01-18
Patent
Elektronische Ressource
Englisch
IPC: | B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR , Handschneidwerkzeuge, soweit nicht anderweitig vorgesehen / B26D Schneiden , CUTTING / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL |
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