Material selection plots, also known as "Ashby plots named after their developer and promoter, Professor Mike Ashby of C

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Material Selection Plots Also Known As Ashby Plots Named After Their Developer And Promoter Professor Mike Ashby Of C 1 (96.95 KiB) Viewed 20 times

Material Selection Plots Also Known As Ashby Plots Named After Their Developer And Promoter Professor Mike Ashby Of C 2 (84.97 KiB) Viewed 20 times

Material selection plots, also known as "Ashby plots named after their developer and promoter, Professor Mike Ashby of Cambridge University, are very useful in narrowing down the many choices possible in material selection. Use the following "Ashby plots" to answer the questions. Yig's modules Strength NO Mul gh MER NI S ce Ti. CH? Pelur WMN PARA SER ZIN Ali Na | ar he PA YAROP UNA 11.16 மொயை Buddy 39 Du TE let BI MIN el 35 TH S. Figure 1 Ashby Plot of Elastic Modulus vs Strength கே Young's medle Deasily SMO C CFR 36 M GIN Palya Le PAL C ki) கேழகம் PEE 15 Dos 1 tag SO TEL FYA 1 che wy Gate === CA D Fiqure 2 Ashby Plot of Elastic Modulus vs Density
Marta Index Table 1 Material Indices Delgerent Tu tension, Nightffness and light weight Bear in bending, bigh stiffnent and tight weight Beli bonding high strenges and light weight Bear Winding high and low cost WIKILOCORI-19 Fan in binding high stength and low cost Colunt in comresion Night and low cost Paten bending Niphaiffent and tight weight Thermal relation, low heat and low cost No E-tec des C-cow -below a) Using Figures 1 and 2 which of the following materials have a Young's modulus, E, greater than 100 GPa and a maximum strength of 10 MPa? Show any work and EXPLAIN your choice. i) Concrete ii) Tungsten (W) alloys in) Neoprene iv) Rigid polymer foams V) There are no materials. vi) All materials will work. Show Using Table 1 along with Figures 1 and 2 answer the following questions. b) Which metal behaves equivalently to polyethylene (PE) for a light, stiff plate in bending? any work and EXPLAIN your choice. i) Titanium alloys. ii) Steel i) Aluminum alloys IV) None of these. I choose c) Which material has a maximum modulus of 100 GPa, a maximum strength of 50 MPa, and behaves equivalently or better than soda glass for a light, stiff tie in tension? Show any work and EXPLAIN your choice. 0 Polypropylene #) Nickel alloys. ii) Lead iv) None of these. I choose