Cobalt-Chromium Alloy We often use two or more metal elements or metal based on the addition of other non-metallic elements by alloying process (melting, mechanical alloying, sintering, vapor deposition, etc.) formed with the metal properties The metal material is called alloy. But the alloy may contain only one metal element, such as steel. (Steel, which is a collective term for iron alloys with carbon content between 0.02% and 2.00%) The formation of the alloy often improves the elemental properties of the element. For example, the strength of the steel is greater than the strength of its main constituent elemental iron. The physical properties of the alloy, such as density, electrical conductivity and thermal conductivity, may have similarities with the constituent elements of the alloy.
A small amount of a certain element may have a great impact on the nature of the alloy. For example, impurities in a ferromagnetic alloy can change the properties of the alloy. Unlike pure metals, most alloys do not have a fixed melting point and the mixture is in a solid-liquid co-existing state when the temperature is in the melting temperature range. Therefore, it can be said that the melting point of the alloy is lower than that of the component metal. Among the common alloys, brass is an alloy of copper and zinc; bronze is an alloy of tin and copper used for statues, ornaments, and church bells. Some countries will use the alloy currency (such as nickel alloy). According to different carbon content, iron and carbon alloy is divided into two major categories of steel and pig iron, steel is carbon content of 0.03% ~ 2% iron-carbon alloy. Carbon steel is the most commonly used ordinary steel, smelting convenient, easy processing, low cost, and in most cases can meet the requirements, so the application is very common. According to different carbon content, carbon steel is divided into low carbon steel, carbon steel and high carbon steel. With the increase of carbon content, the hardness of carbon steel increases, the toughness decreases. Alloy steel, also known as special steel, on the basis of carbon steel by adding one or more alloying elements, the structure and performance of steel changes, which has some special properties, such as high hardness, high wear resistance, high toughness, Corrosion resistance, and more. Cobalt Saw Tips - http://www.cobaltalloy.net/