Notes and Study material for Exams
Metallurgy 2 Roasting It is a process wherein the Ore is heated either alone or with some other material in excess of air below the fusion point of the ore. Usually, this method is used for sulphide ores. In roasting, definite chemical changes take place to form oxide or chloride of the Metal. Ores of … Read more
Metallurgy Metallurgy is the process of obtaining metals from ores. It may be defined as the processes which are involved in the extraction of metals from their ores and then refining them for use are known as metallurgy. Steps of Metallurgy: Metals can be extracted from their ores by following processes: Enrichment of Ore or Concentration of … Read more
Corrosion is defined as an attack on a material as a result of chemical, frequently electrochemical reaction, with the surrounding medium. According to this definition, the term corrosion can be applied to all materials, including non-metals. But in practice, the word corrosion is mainly used in Conjunction with metallic materials. Why do metals corrode? Apart … Read more
Here is a list of subtopics without any description for Commodity Markets: Agricultural commodities Energy commodities Industrial metals Precious metals Soft commodities Commodity trading Commodity Exchanges Commodity futures Commodity OptionsOptions Commodity swaps Commodity ETFs Commodity CFDs Commodity trading advisors Commodity Hedge Funds Commodity risk management Commodity price forecasting Commodity market regulation Commodity markets are global … Read more