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Alloys (mixtures of metals and other elements) have different properties form pure metals.

Two examples:

  1. An alloy of carbon & iron males steel which can be much harder than iron
  2. An alloy of copper and tin makes bronze which is harder and more corrosion resistant than either of the pure metals
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Obie Ondricka

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1y ago
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AnswerBot

2w ago

Alloys can have improved strength, hardness, and durability compared to many pure metals. This is because the combination of different metals in an alloy can create a material with enhanced properties that are not present in any of the individual metals used to make it.

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14y ago

Alloys can be defined as : a mixture of a metal as a main component, and another element which may be metal or non-metal.

By adding atoms of other elements into the crystal lattice of the metal, the properties change. This may include a change in:

-colour

-hardness

-malleability

-electrical conductivity

-melting point

An alloy is a mixture of metals that are also elements.

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14y ago

There are two distinct advantages of using alloys in various objects instead of pure metals. They are:

1.) Alloys are significantly cheaper to produce and ship. This is because any "pure" metal is hard to gather in larger quantities and would be very expensive to produce.

2.) Alloys are lighter than pure metals, therefore easier to ship. Ex: Post-1982 pennies are made from an alloy of copper and zinc, it's like a sandwich. They are very easy to ship and less expensive to make.

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10y ago

Alloys may exhibit marked differences in behavior unlike many pure metals.They are more harder & stronger than pure metals

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13y ago

Pure metals, while being pure, seldom meet our exact requirements hence a need for us to modify their characteristics by adding traces of other materials to fine-tune them to our exact needs

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11y ago

alloys can be formulated to have properties not present in a pure metal.

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Q: What is an advantage that alloys might have over many pure metals?
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Why are alloys harder than metals?

Alloys are not necessarily harder or stronger than pure metals. For example gallium and aluminum form an alloy that is extremely weak. Many of the alloys we know of are stronger than pure metals because those are the ones we find most useful. In most pure metals, there will be gaps in between atoms. In many alloys we fill in those gaps with some other type of atom, adding extra support.


Why do we use alloys instead of pure metals?

Alloys are sometimes more useful than pure metals because alloys tend to be stronger though not necessarily. Pure metals tend to be softer than alloys, which are a mix of two or more metals, and therefore get dented, scratched, or broken more easily. Gold used in jewelry is a good example. Metal alloys have different structural and behavioral characteristics than pure metals. Alloying a metal also gives it a different appearance. In some cases alloys may result in a lighter metal without sacrificing other necessary characteristics. They may also be more cost effective.


What are alloys explain its advantage and disadvantage?

Alloys are mixtures of two or more metals to enhance properties like strength, durability, and resistance to corrosion. Advantages of alloys include improved strength, hardness, and a variety of customized properties. Disadvantages can include higher cost due to the more complex manufacturing process compared to pure metals.


Different metals that are formed in gold?

Gold can form alloys with various metals, resulting in different types of gold alloys. Common metals used in gold alloys include copper, silver, zinc, and nickel. Each metal imparts its unique properties to the gold alloy, such as color, hardness, and durability.


Explain why metals alloys are often used in place of metals?

Metal alloys are used instead of pure metals because they can have improved properties such as increased strength, hardness, and resistance to corrosion. By combining different metals together, alloys can also achieve specific characteristics tailored to particular applications, making them more versatile than pure metals. Additionally, alloys can be more cost-effective than pure metals due to using less expensive materials in the mixture.

Related questions

What is an advantage that alloys might have or many pure metals?

Some advantages are: increased hardness, resistance to corrosion, better workability, improved mechanical properties, improved or different aspect, etc.


How many alloys are made?

Many alloys are made by melting metals and mixing them together in carefully measured amounts.


What plutonium mixes with?

Plutonium can form many alloys with other metals.


Why are alloys harder than metals?

Alloys are not necessarily harder or stronger than pure metals. For example gallium and aluminum form an alloy that is extremely weak. Many of the alloys we know of are stronger than pure metals because those are the ones we find most useful. In most pure metals, there will be gaps in between atoms. In many alloys we fill in those gaps with some other type of atom, adding extra support.


Could cobalt react to other metals?

Cobalt form many important alloys with other metals.


Why are many metals used as alloys?

alloys are probably cheaper to make and stonger then an element or a simple metal. Alloys are easier to make. It is difficult to find a simple metal.


What does mix with gold?

Gold can be mixed with Mercury - formation of an amalgam; also gold can form alloys with many other metals.


Can alloys be made on earth?

Alloys are a mixture of two or more metals. Man made alloys include brass and bronze. In nature alloys occur in almost any case there a metallic ore is found. Gold contains traces of lead, nickel ore contains many other metals and copper ore is specifically treated to remove more valuable metals present in the ore.


what metals can be concentrated by magnetic separation?

Iron and many iron alloys, nickel and cobalt.


Why do we use alloys instead of pure metals?

Alloys are sometimes more useful than pure metals because alloys tend to be stronger though not necessarily. Pure metals tend to be softer than alloys, which are a mix of two or more metals, and therefore get dented, scratched, or broken more easily. Gold used in jewelry is a good example. Metal alloys have different structural and behavioral characteristics than pure metals. Alloying a metal also gives it a different appearance. In some cases alloys may result in a lighter metal without sacrificing other necessary characteristics. They may also be more cost effective.


Different metals that are formed in gold?

Gold can form alloys with various metals, resulting in different types of gold alloys. Common metals used in gold alloys include copper, silver, zinc, and nickel. Each metal imparts its unique properties to the gold alloy, such as color, hardness, and durability.


Are Metallic solids called alloys are made of one extremely pure element?

Yes... Alloys are combinations of metals and another compound. Some alloys can be made from the mixing of two metals such as copper (Cu) and iron (Fe). Other alloys are made by mixing a metal with a non-metal element. An example of that type of alloy is the extremely strong carbon-steel used in many products. Alloys are defined as homogeneous mixtures.