Types of brass alloys Brass is a general term that refers to a wide range of copper and zinc alloys. In fact, there are more than 60 different types of brass that are specified by EN ( European standard ) standards. Depending on the properties required for a particular application, Read more…
Introduction of base metals base metals is a term known as non-ferritic metal (such as lead, tin, copper, zinc, nickel, bronze, aluminum, etc.). This is the name given to this group for many years (because of their variety of colors). It can be said that any metal that has a non-ferrous Read more…
What is the meaning of stainless steel? In the science of metallurgy, stainless steel is called stainless and steel, also known as a large family of steels that contain at least 11% chromium have. In fact, this element is the most important alloying element and a kind of versatile in these steels. The presence Read more…
Specifications of steel alloy Many ordinary people think that steel is a metal. But this belief is completely wrong. Steel is actually an alloy that is made up of iron and about 2% carbon. The use of carbon in steel will change the special properties of this alloy. Increasing the amount of carbon Read more…
Brass Alloy Specifications Brass Alloy is made of a series of copper alloy and a maximum of 40% zinc, the ratio of the two in the alloy determines the type of brass. Some types of brass alloys are also called bronze, although bronze is an alloy of copper and tin. Brass has Read more…
What is aluminum? Aluminum is a bluish white (silver) metal. Although it is the most abundant metal in the earth’s crust (about 8%), it is not present in pure form and is obtained from mineral ore components. Components of structures made of aluminum are very important in the aviation industry and other Read more…
Specifications of copper metal Copper is a chemical element with the symbol cu and has a very high flexibility and thermal conductivity. Copper is used as a building material and as a building material for various metal alloys such as sterling silver. Copper has the chemical properties of transition metals, has oxidation Read more…
What is Zamak Zamak is a type of zinc-based alloy commonly used in pressurized parts. Approximately 95% of the alloy is composed of zinc, 4% of aluminum and 1% of copper. However, in the chemical analysis of this alloy, small amounts of iron, cadmium, tin, nickel, chromium and manganese can also be observed. Zamak Read more…
List of lead factories in Iran List of lead factories in Iran : Lead is one of the oldest metals used by humans. Lead and zinc have always been mixed in nature and have common embedded rocks. Lead is a strategic metal. Because most urban and military activities rely on energy stored in lead-acid Read more…
list of Iran’s lead mines List of Iranian lead mines: One of the most important and valuable metals is lead metal , which is used in various industries. This metal plays an essential role in the economic structure of each country for the production and completion of various industrial products. Lead and zinc have always Read more…