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A metal alloy behaves differently than a pure metal because the different chemical properties of the metals in an alloy both contribute to the alloy's properties. Certain alloys may be stronger than the original metals because one metal may fill a "gap" in the other's structure. Of course, other properties besides strength are also changed in an alloy.
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How the tensile strength of a metal is increased by alloying?
Alloying metals make them stronger because in pure metals all the atoms are the same size and ordered but when another element is added then it makes the atoms irregular making the layers harder to shift, making it stronger.An alloy is a mixture of two elements, one of which is a metal. Alloys often have properties that are different to the metals they contain. This makes them more useful than the pure metals alone. For example, alloys are often harder than the metal they contain.Alloys contain atoms of different sizes, which distorts the regular arrangements of atoms. This makes it more difficult for the layers to slide over each other, so alloys are harder than the pure metal.
What are the properties of an alloy?
An alloy is a metal that is composed of two or more different elements. For example, Brass is Copper that has been alloyed with Zinc (meaning it has has some Zinc added to it). Stainless Steel is Iron that has been alloyed with Chromium, and often Nickel.Alloys all have different properties depending on the different elements they are composed of, and how much of each element is present. An alloy like Stainless Steel is designed for corrosion resistance, whereas an alloy like Inconel (made from Nickel, Chromium, and small amounts of several other elements) is designed to be able to operate at high temperatures.One property that almost all alloys have is that their melting point is lower than the pure form of their base metal. For example, Stainless Steel has a melting point that is lower than pure iron, and Brass has a melting point lower than pure copper.
Explain the market form of copper alloys?
Brasses are Copper with Zinc Common ones: Naval Brass (Alloy #462), Yellow (Alloy #270) and Alloy #360Bronzes are Copper with one of the following: Silicon, Manganese, Aluminum, Phosphorous or TinCopper-Nickels are Copper with NickelCopper is also sold in pure form mostly as an electrical conductor.
What is cast iron?
Cast iron is, as the name implies, "iron" which has been "cast", or melted and poured into a mold. The material is usually not really pure iron but rather an alloy including carbon and (often) silicon.
Is steel harder than platinum?
Yes, most steel is harder than pure platinum. Steel is an alloy of several different elements. If you were to add alloying elements to Platinum, it would become harder as well.
Is alloy or a pure metal?
pure metal
Iron is a pure metal or alloy?
Iron is a pure metal.
What metal is used for making statues?
Statues and other monumental art can be made from many metals. These include:Bronze (alloy)Brass (alloy)Pewter (alloy)Cast iron (pure metal)Aluminum (pure metal)Stainless steel (alloy)Gold (pure metal)Silver (pure metal)
Is brass a pure metal?
Brass is a metal alloy made of copper and zinc.
WHAT IS THE elements is a metal?
That metal, if it is a pure elemental metal. Each element that makes up the alloy, if it is a metal alloy.
Is magnesium a pure metal or an alloy?
Magnesium is not an alloy it is an element and therefore not combined with anything else.
Why does a pure metal have superior conductivity compared to an alloy?
Copper is a pure metal while kanthal is an alloy. An alloy is a material consists of mixture of two or more elements that are metals and nonmetals. Therefore, kanthal alloy is a metal with addition of some alloy elements such as iron, chromium and aluminum. The addition of alloy elements to pure metals caused additional scattering of the conducting electrons and thus increase the electrical resistivity of pure metals. As the temperature increases, the resistivity of copper increases while the resistivity of kanthal alloy decreases.
What is the advantage of alloy have over pure metal?
its stronger and is expands
Is Alloys homogeneous or heterogeneous?
Copper is not an alloy. It is a pure metal element.
What are alloy brakes?
Alloy just means that the brakes aren't mad out of one pure metal, but rather of a homogenous mixture of metals - an alloy.
Is a metal and an alloy the same thing?
An alloy is a type of metal (specifically, it's a solid solution of dissimilar metals). All alloys are metal, but not all metals are alloys ... pure metals (pure gold or pure copper, for example) are not alloys.
What element is a pinkish metal?
Any pure metal is pink; an alloy of gold with silver and copper is pinkish.
