![]() Typical Examples of Alloys and Composition of Alloys Combined Alloys: These are alloys that combine the mode of formation of substitutional alloys and interstitial alloys because while the carbon atoms fit into the interstices however some of the iron atoms are replaced with nickel and chromium atoms as seen in stainless steel ( an example of a combination of interstitial and substitutional alloys ). Interstitial Alloys: These are alloys formed in which because one atom is smaller than the other hence the atom cannot replace the other atom in the crystals of the base metal and so the smaller atoms are held firmly in the spaces between the atoms in the crystal matrix called interstitices giving rise to what is called form what is interstitial alloys. Steel is an example of an interstitial alloy, because the very small carbon atoms fit into interstices of the iron matrix.ģ. For example bronze and brass are substitutional alloys because some of the copper atoms are substituted with either tin or zinc atoms.Ģ. In other words, due to similarities in sizes of the atoms within the elements, the atoms of the elements that make the metals are interchanged with atoms of the other metals. Substitutional alloys: These are alloys formed by the substitution or exchange of the atoms that make up the elements of which the alloys are composed of based based on both the size and amount of the elements in the mixture. There are mainly two (2) types of alloys which are:ġ. Quaternary alloys: These are alloys having o four components. Ternary alloys: These are alloys having three componentsģ. Binary alloys: These are alloys with two componentsĢ. One thing peculiar about alloys is that a number of properties of alloys are significantly different from the properties of their components.Ĭlassification of Alloys in Terms of Number of Componentsīased on the number of components that present in alloys, alloys can be classified into three (3) which are:ġ. Do you want to know or be reminded about what are alloys, types of alloys, properties of alloys, classificatoon of alloys, uses of alloys, examples of alloys and the relationship between mining, metallurgy and alloy industries? What about alloy trade or alloy trading which involves buying and selling alloys between alloy sellers, alloy buyers and alloy trade facilitators? If your these questions are yes, then read on!Īlloys are combination of at least one metal with other chemical elements (metallic or nonmetallic) to form a solution or chemical compound that retains metallic properties. ![]()
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