Cemented Carbide Composite Rod
The rode is made of cemented carbide/crushed carbide and Ni/Ag(Cu)alloy.
The cemented carbide/crushed carbide with sharp edged has excellent wear resistance and cutting ability.
According to different working conditions, both sharp edged and dull edged carbide are used.
The former is used to cut rocks and drop out bits, while the latter is used in places where excellent wear resistance is required , such as centralizer.
The coating provides an outstanding cutting property and wear resistance.
Typically used in down hole tools, such as reamer, hole opener, milling tools, fishing tools and centralizer.
Applications:
Tungsten carbide composite rod is applied to perform one or both of two functions: one, to increase the speed of downhole milling and cutting; and two, to protect the surface of tools subject to abrasive wear, maintaining full guage on stabilizers, guides keyseat wipers, and other downhole tools.
YD carbide rod is mainly used for welding petroleum, mining, coal mining, geology, construction and other industries in some serious wear and tear or a combination of cutting parts. Such as: milling shoes, wear shoes, centralizers, reamer, drill pipe fittings, hydraulic cutter, scraper blades, plow iron, core drill bits, hammers drill, screw drill and so on.
