Mechanical properties of cast iron is a function of . .

Q: ut of (a). Briefly explain THREE (3) sources of internal residual stresses in metal components and…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

Q: In detailed paragraph, How are stainless steels and heat-resisting steels classified?

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Q: Explain about upper critical temperatures, Name the steels that upper critical temperature decreases…

A: Upper critical temperature; The upper critical temperature is the point below which cementite or…

Q: B- What are the differences between regular carbon steel and stainless steel and cast irons?

A:

Q: etween gray cas

A: given: Give the difference between gray cast iron and nodular cast iron.

Q: in a tabular format compare microstructure,for different cast irons and steel

A: Types Nature Form Comments Ferrite Soft and ductile In the form of flakes   Cementite(Fe3C)…

Q: In carbon steels, what is “pearlite”? In your explanation, describe both its composition and…

A: In carbon steels, what is “pearlite”? In your explanation, describe both its composition and…

Q: 1.What are the properties of cast iron affected by? 2. Why are alloying elements added to cast iron?

A: Cast iron is defined as an alloy of iron that contains 2 to 4 % carbon, in which there are varying…

Q: Is it true that Martensite is tempered because it is too strong? Why or Why not

A: Initially, martensite is harder and brittle phase when  steel is sudden cool down. When the hardness…

Q: O Formability and strength of surfaces will help reduce wear. O Modulus and high melting point of…

A:

Q: Explain the whole process of steel making from raw materials till steel beams (st processes).…

A: STEELMAKING PROCESS Steel from the iron is manufactured. Iron ore is a commercially Convertable…

Q: Explain following terms Stainless Steels, Tool Steels and HSLA.

A: Stainless Steels. Iron and the most common iron alloy, steel, are from a corrosion viewpoint…

Q: b) What are the types of cast iron according to their microstructure? Explain with drawing.

A: To explain: The types of cast iron according to their microstructure. Explanation: The types of the…

Q: State the range of carbon content in terms of weight percentage that can be theoretically varied in…

A: (1) Dead steel(2) Mild steel or Low carbon steel(3) Medium carbon steel(4) High carbon steel

Q: Explain what is hardenability then name some of the elements that have the greatest effect on the…

A: The depth to which a ferrous alloy may be hardened by the development of martensite across its…

Q: Determine the % Cold Work of a sample of brass with starting dimensions of Length (L)= 3.0 inches,…

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Q: 2. What is the main difference between brass and bronze?

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Q: The process of reheating of the martensitic steel

A: Given; The process of reheating of the martensitic steel to reduce its brittleness without any…

Q: 1. Using the isothermal transformation diagram below, describe the microstructure present in a…

A: Cool to 450°C, hold for 10 s, cool to 375°C, hold for 100 s, quench to 25°C:Cooling to 450°C:…

Q: What are the uses of bronze alloy? And what are its types

A: Given Data- Bronze alloy given we have to tell its uses and types

Q: B- What are the differences bétween régular carbon steel and stainless steel and cast irons?

A:

Q: Determine the percentage of eutectoid alpha phase in a 10 kg, 1050 steel casting as it is being…

A: The temperature is cooled to The mass of alloy is

Q: Q2/ List The Four Classifications of Steels? For Each, Briefly Describe their Properties And Typical…

A: Steels and cast iron are classified on the basis of percentage of carbon in pure iron. Steels are…

Q: 1- Define the standard designation types to names gray cast iron with examples. 2- Define ferrous…

A: 1) Standard designation types to names grey cast iron with example - It is a common commercial iron…

Q: (4) An electric motor weighs 1,800lbs & is provided with an eyebolt screwed in to the cast iron…

A: Given data Mass of electric motor = 1800 lbs

Q: Q4/ Give the reason or reasons for (any four) of the following ( materials and applications) 1. Zinc…

A: Engineering materials are a class of materials that are utilised to build man-made structures and…

Q: Cold working is done in ambient temperature while hot working is done at around 600°C for steel.…

A: Hot-working and cold working processes are metal forming processes. Metal forming is a type of…

Q: List as many problems encountered with water-hardening steels as you can think of.

A: given; problem of water hardening steel?

Q: While there is about 2 times difference between tensile and compression strength in DD with spheroid…

A: (1) The strength of any material depends on the internal structure the materials. The difference…

Q: . Briefly explain the difference between hardness and hardenability.

A: Hardness and hardenability are derived from the same root word but have a very different meaning.…

Q: ity and UTS (b) Tensile strength and m

A: given: Increase in carbon content in plain carbon steels raise its (a) Ductility and UTS (b) Tensile…

Q: 2. It is known that the kinetics of recrystallization for some alloy obeys the Avrami equation, and…

A: Given data: n=5At t=100 min, y=0.3 Need to determine the rate of recrystallization at the given…

Q: Write down what you know about curd (lamellar graphite) cast irons by classifying

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Q: Compute the volume percent of graphite VGr in a 3.3 wt% C cast iron, assuming that all the carbon…

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Q: Materials Science. From picture below.Describe in detail the phase transformations (showing cooling…

A: Solution: Given Data:

Q: Draw the engineering stress-strain curve for cast iron and indicate the important points on the…

A: Stress: It is the ratio of the internal resistive force to the cross-sectional area is known as…

Q: Explain the concept and procedures involved in a case hardening process of a low carbon steel and…

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Q: Please explain and solve the following question and do any skecthes as needed for me to understand.…

A: Eutectoid: The term "eutectoid" refers to a particular sort of transformation that takes place in…