Materials Selection and Testing. A description of the properties of various different materials.

Material Selection and Testing Outcome 3 Q3.1.(a). - robotic Drive Shaft - A worthy material would be medium vitamin C steel. - Electrical Socket - equal materials for this would be, brass product line terminals, plastic, and mild steel screws. - Welded Pressure watercraft - A fit material would be atomic number 25 steel. (b). - spiritualist degree Celsius steel - A drive shaft is bespeak to be strong, tough, have mel belittled fatigue shield and a high surface validity, at least at splines and vista surfaces. so a medium carbon paper steel of 0.4% carbon for improved fatigue resistance would be suitable. The steel would be heat treated by normalising to give a magnetic grain-sized structure throughout and then the atomic number 18as needing to be of high roughness selectively hardened by flame or examine hardening. - Brass cable terminals/Plastic/Mild steel - An electric automobile socket has to be hard and rigid as well as aesthetically pleasing to the e ye in a inside installation. A thermosetting (plastic) will possess suitable properties and a UF resin (urea-formaldehyde) can be made with a convenient or white colour. The preferred forming process for a thermoset of this type is transfer moulding although compression moulding could as well be used. Brass has good thermal and electrical conduction and is markedly superior in this respect to ferrous alloys, nickel-based alloys and titanium.

Therefore its high conductivity combined with its high erosion resistance makes it elevated for cable terminals. Mild steel screws are ideal for their low cost, reasonable strength and ductility . Due to low levels of carbon they do not re! spond to heat treatments. - manganese coat - There is a natural desire to charter materials of high strength and satisfactory fracture toughness for squash vessels, this makes manganese metal ideal for this type of use. This type of metal has 1.5% manganese added which... If you want to get a full essay, rule it on our website: BestEssayCheap.com

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