Identify the coinage metals and describe some of their applications.
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Identify the coinage metals and describe some of their applications.
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- give an example proving that most materials exhibit both ductile andbrittle behavior?Draw the engineering stress-strain curve for cast iron and indicate the important points on the curve.1. Calculate the BHN & select the best steel? 2. What is the process followed in selecting the metal if the pricing is specified? 3. Can you suggest another metal? Why 4. Does a tensile test influence your choice of metal? Explain 5. Is it possible to choose the metal according to the hardness tests & tensile tests? Explain
- 3. (a) Plot the relation of springback in terms of RiY/ET of three types of metals or alloys (listing their material properties in a table), and (b) describe your observations. 6What are the advantages of a nonferrous alloy over a ferrous one? (Please select all that apply)summarize the way in which fine _grain microstructure behave with regard to low temperature and room temperature strength and toughness.why not make all metals as small_grained as possible?
- For each material, indicate its material class? Provide the properties for each and related applications? Cu-Zn brass?Explain the basic principle of the following steel making process: 1. Bessemer process 2. Open-heart process 3. Electric Arc processif u have a variety of materials including low carbon steel, cast iron, high carbon steel, aluminum alloys, and epoxy resin, categorize all these materials into those high formability, low formability, and non- formability, respectively