A structural member in a nuclear reactor is made of rail A a zirconium alloy. Er = 100 GPa. oy = 300 MPa. The material has elastic behavior. If an axial load of 14 kN is to be supported by the member, determine its required cross-sectional area. Use a factor of safety of 3 relative to yielding. Express your answer to three significant figures and include the appropriate units. HẢ ? A = Value Units Submit Request Answer Part B What is the load on the member if it is 1.4 m long and its elongation is 0.7 mm? Express your answer to three significant figures and include the appropriate units. TH HẢ P = Value Units

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.