Tungsten Carbide Rod Properties

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Category: Tungsten Information
Published on Monday, 22 September 2014 17:27
Written by jwy
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Tungsten carbide or cemented carbide has many superb characteristics such as high hardness, good strength, good wear and corrosion resistance and salient stability under higher temperatures even at 500°C. It remains unchanged and even at 1000°C attains high hardness. Cemented tungsten carbide as a sintered metallurgical product is in powder form and is manufactured in vacuum or Hydrogen reduction furnace with refractory tungsten material (WC) micron powder as the main ingredient and Cobalt (Co), Nickel (Ni) or Molybdenum (Mo) as the binder. Tungsten carbide rods have the same properties as with any cemented tungsten carbide product.   
 
Manufacturers of tungsten carbide rods usually supply this product with one or two straight holes with a length consisting of 330mm. There are different types of cemented tungsten carbide products of different forms such as solid carbide rod, strip, mill and drill, cutter/tip nozzle, dies and complex parts etc. There are usually three types of cemented tungsten carbide rods such as PCB rod, blank rod and rod.   These products with holes are suitable for manufacturing of various kinds of solid cemented carbide tools for the machining of heat-resistant alloys and Ti alloy and suitable for the manufacturing of micro drills used for machining PCB. The holes also play a part in cooling process of machining. 
 
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