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?
- 1(a). Create a table of values of any 5 mechanical properties of any carbon steel metal. Define the property for which you have mentioned value in your own wordsDescribe the Castigliano's Theorem?For each material, indicate its material class? Provide the properties for each and related applications? Cu-Zn brass?
- if 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, respectivelyExplain the basic principle of the following steel making process: 1. Bessemer process 2. Open-heart process 3. Electric Arc processWhat are the different characteristics of materials? Define each shortly.