What stable processes (phase changes) occur below 1400 o C? Give a good explantion

Q: What are the mechanisms of strengthening?

A:

Q: Draw a diagram of the gray and nodular gray cast iron's substructure. 2. Comment on the gray…

A: Given data:- gray and nodular gray cast iron gray wrought iron's To be explained:- Draw a diagram…

Q: Draw a PVT surface and indicate the regions where two phases coexist and label the axes

A: Pure substance A pure substance refers to an element or a compound that has no component of another…

Q: he microconstituent in a steel with carbon concentration higher than 0.15 wt% is_________. This…

A: The steel contains carbon concentration higher than 0.15%wt After quenching, the micro constituent…

Q: Choose fhe correct anguer ? 7) The term allotropy is normally reserved for this behavior in pure…

A: 7.  1)  elements Allotropy is the existence of two or more different physical forms of a chemical…

Q: What will happen to the points or pattern on a ternary phase diagram if temperature increases or…

A: A ternary phase diagram is a diagram which shows the phase behaviour of a system which consists of…

Q: What are the equilibrium phases, compositions, and phase fractions in a sample with overall…

A: Given data To determine the phase, Compositions and phase fractions in a sample of 40%wtCu at 6000C

Q: What are possible sources of error in trying to obtain a specific hardness or strength? Not errors…

A: The hardness of the steel is a property due to which it resists the scratches or deformation from…

Q: 6) The y phase in steel can transform into Pearlite and through diffusional processes. |

A: Austenite, ferrite, and pearlite are different phases of the steel microstructure.Austenite has a…

Q: of answer choices Hydrogen and Nitrogen Hydrogen and Oxygen Oxygen and Carbon Nitrogen and Argon…

A: During melting, what two principal impurities are introduced into the melt pool when the ladle is…

Q: Using the time-temperature-transformation diagram, what steel phases would you generate by cooling…

A: Givan under:

Q: Using the Tin_Lead phase diagram, at 40% tin at 200C, what is the composition of the liquid phase?…

A: IN Tin Lead phase diagram (attatched in next step) we can see that at 40%  tin and 200C° liquid (L)…

Q: Which alloy type would you recommend for a dental implant? a) Aluminum alloy b) Magnesium alloy c)…

A: Answers: 1(d) Titanium alloy (because of its corrosion resistance property) 2(b) Excellent…

Q: Which of the following isotherm models account for limiting surface area as adsorption sites become…

A: Given Isotherm models for limiting absorption To find Model which suits

Q: O Solid A A mixture of solid A and liquid A A little A dissolved into a solid that is mostly B O A…

A: 6)  alpha phase is basically a solid solution of B in A.

Q: Consider the design of a shaft fro. a D/d ratio of 1.5 and a r/d ratio of 0.1. The Torque is steady…

A:

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.