Carbide punch is a carbide die on a part, also known as carbide punch or carbide punch, mainly used to punch metal parts or electronic parts, of course, can also punch other non-metallic Pieces, and even belt holes, plastic holes and so on.
Carbide, also known as tungsten steel, is a sintered composite that contains at least one metal carbide. Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, tantalum carbide is a common component of tungsten steel. The grain size of the carbide component (or phase) is usually between 0.2 and 10 microns, and the carbide grains are bonded together using a metal binder. Binder usually refers to metal cobalt (Co), but for some special purposes, nickel (Ni), iron (Fe), or other metals and alloys can also be used.
The matrix of the cemented carbide consists of two parts: one is the hardened phase and the other is the bonded metal. Bond metal is generally iron family metals, commonly used is cobalt, nickel. So there is a tungsten cobalt alloy, tungsten nickel alloy and tungsten titanium cobalt alloy
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