What is alloys, Chemistry

Assignment Help:

Q. What is Alloys?

Metals have a property of combining with other metals to form alloys. An alloy may be defined as a solid which is formed by a combination of two or more metallic elements, but it itself has metallic properties. Most alloys are solid solutions. For example, brass an alloy of copper and zinc is a solid solution of zinc in copper. In brass some of the copper atoms of face-centred cubic lattice are randomly replaced by zinc atoms. Similarly, bronze an alloy of copper and tin is a solid solution of tin in copper. But not all alloys are solid solutions. Some alloys, such as bismuth-cadmium alloys are heterogeneous mixtures containing tiny crystals of the constituent metals. Others such as MgCu2 are intermetallic compounds which contain metals combined in definite proportions.


Related Discussions:- What is alloys

Explain the orientation of d-orbitals in organic chemistry., There are five...

There are five d-orbitals totally existed. These are designated as  d xy ,  d yz , ,  d xz ,  and . The shapes of these orbitals are explained below:      The three or

Streptomycin - drugs and medicines, Streptomycin: It was discovered in ...

Streptomycin: It was discovered in the year 1944 by Waksman. Streptomycin is successful against tuberculosis. It is as well used for other general infections such as ears, thro

Reaction of conjugate addition, Reaction of conjugate addition This rea...

Reaction of conjugate addition This reaction is a "conjugate addition" of cyanide ion on a cyclopropane.  Notice that reaction at the least branched carbon of the cyclopropane

Define the term wheat bran, Wheat bran   The useful role of wheat bran ...

Wheat bran   The useful role of wheat bran in promoting regularity in colonic function and preventing constipation is generally accepted. In addition, growing research has focu

Net Ionic Equation, When Solutions of ammonia and Iron (II) bromide are mix...

When Solutions of ammonia and Iron (II) bromide are mixed, what is the net ionic equation?

Which of the following configuration is correct for iron, Which of the foll...

Which of the following configuration is correct for iron : (1) 1s 2 , 2s 2, 2p 6 , 3s 2 , 3p 6 ,, 3d 5    (2) 1s 2 , 2s 2 , 2p 6 , 3s 2 ,3p 6 , 4s 2 , 3d 5            (3)

S block element, What is differences by alkali metal and alkaine earth meta...

What is differences by alkali metal and alkaine earth metal which provided colour

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd