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Metallurgy - Introduction | Chemistry | Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail |

Chapter: 12th Chemistry : Metallurgy

Metallurgy

Metallurgy relate to the science and technology of metals.

METALLURGY

INTRODUCTION

Metallurgy relate to the science and technology of metals. In nature, only a few metals occur in their native state, all other metals occur in a combined state as their oxides, sulphides, silicates etc... The extraction of pure metals from their natural sources, is linked to the history of human civilisation. Ancient people used the available materials in their environment which includes fire and metals, and they were limited to the metals available on the earth's surface. In the modern world, we use a wide range of metals in our daily life, which is the result of the development of metallurgical knowledge over thousands of years. Our need for the materials with specific properties have led to production of many metal alloys. It is essential to design an eco-friendly metallurgical process that would minimize waste, maximize energy efficiency. Such advances in metallurgy is vital for the economic and technical progress in the current era. In this unit we will study the various steps involved in the extraction of metals and the chemical principles behind these processes.





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Study Material, Lecturing Notes, Assignment, Reference, Wiki description explanation, brief detail


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