Open Microsoft Word, and click on âFileâ option. Here, navigate to âinfoâ and then, click on âManage Versionsâ. You will see a dropdown menu here, click on it and select âRecover Unsaved Documentsâ.
New magnesium alloy: World's strongest and lightest metal. Albanian Minerals President and CEO Sahit Muja said, If You are an investor looking for the Next Big Thing, Magnesium appear to be one of the biggest investment opportunity of this century. Worlds largest companies are using magnesium alloy .
Tool Steels are produced in the annealed condition for ease of machining. After machining, the steel is heat-treated and quenched depending upon the type of steel being used. The heat treating and quenching operations increase the toughness and strength of the material. There are three classes of tool steel generally available in the market today - cold work, hot work, and high speed steel: Cold Work steels have high strength, hardenability, impact toughness, and wear resistance.