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

Q: (a) Discuss the following iron based alloys with their applications in engineering: i. Low Carbon…

A: 1.Low Carbon steels Low carbon steels are principally composed of ferrite, a solid solution phase of…

Q: 2) Classify the cast irons and write what you know about the gray (lamellar graphite) cast irons.

A:

Q: In a tabular format, compare (a) Composition and heat treatment, (b) microstructure, for different…

A: Composition is the mixture of two ingredients or elements. For different cast irons mostly silicon…

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?

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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: What are they and what is their application in the production of the following steels: TTT…

A: TTT diagram : TTT diagram stands for time temperature transition  it gives us detail about the time…

Q: Why the Limestone is used into the blast fumace to produce pig iron? Why the Aluminium has…

A: (1) Limestone is used to remove impurities in the furnace and the main impurity of the blast furnace…

Q: hat are the parts made by cast iron ?

A: Mainly three parts are made by Cast Iron 1. Body 2. Spindle bearing 3. Hand Wheel

Q: What is the role of lime/limestone in steel making? How does it affect the process?

A: Steel and iron, both are made from iron ore. In both the processes limestone plays an important…

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: What are they and what is their application in the production of the following steels: TTT diagrams…

A: TTT Diagram of non-eutectoid steel: It is known as the Time-Temperature Transformation curve,…

Q: 1)  Give a brief explanation why the solubility of C is higher in y-iron than in alpha-iron

A: Gamma iron is a type of iron that has a Face-centered-cubic structure and is stable between the…

Q: As you increase the carbon content of steels from 0.1% to 1.0% you would expect: strength to…

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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: What are the properties of Alloy Steel and brief descriptions of it?

A: an alloy steel  may be defined as carbon steel to  which one or more elements are added so that it…

Q: According to the carbon content, carbon steel can be divided into

A: The basic constituents of the steel is iron and carbon with small amount of some other materials…

Q: The hypoeutectoid steel contains less than 0.83%C and the hypereutectoid steel contains more than…

A: In iron carbon diagram, when the carbon percentage is less than 0.83 % then hypoeutectoid steel is…

Q: Explain why carbon steels are preferred over alloy steel for manufacturing shafts that are used for…

A: Solution:

Q: Write down the percentage of% C and other alloying elements of the steel given the short designation…

A: the percentage of% C and other alloying elements of the steel given the short designation 10CrMo910

Q: Draw the iron carbon phase diagram and labeling all lines and areas. Then:- 1- find the melting…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: Compare the carbonization and nitrification of steel

A: To compare : Carbonization of steel (Carburizing) Nitrification of steel (Nitriding)   Carburising…

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: write thex C and the percentages of other alloying elements of the steel, which is given a short…

A:

Q: martensite is formed and highlight its effect on mechanical properties.

A: 1).martensite is hardest phase of the carbon steel. It is formed when we quenching the the γ-phase…

Q: The majority of automobile alloy wheels are to be produced from A356 aluminum alloy by low pressure…

A: Low pressure die casting (LPDC) is method of casting that generally takes place in the space where…

Q: d) Write down the% C and the percentages of other alloying elements for the steel given a short…

A:

Q: Describe and compare between "Malleable Cast Iron" and "Pearlitic Malleable Castle Iron" with…

A: Cast iron is an alloy of iron, that has a carbon content of more than 1.7%. Commercially available…

Q: steel given a short designation as 45CrVMoW58

A: Chemical composition: % of C=0.39 % of Cr=1.5 % of Mo=0.5 % of V=0.7 % of W=0.55

Q: 1) Give a brief explanation why the hardness of hardend steel will decrease with tempering

A: As per our guidelines we are suppose to answer only first question. 1. Tempering is done after…

Q: Explain and/or describe the following microstructures of iron/steel , how they affect the iron/steel…

A: Ferrite: The microstructure of steel is called ferrite when a very less number of interstitial voids…

Q: Mechanical properties of cast iron is a function of . .

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Q: Calculate the percentage of C and other alloying elements of the steel given the short designations…

A: Please find the attached solution below.

Q: Q: What are The Advantages & Disadvantages of Gray Cast Iron?

A: The advantages and disadvantages of gray cast iron

Q: Compare the carbon content of steels and cast irons . Looking at an iron carbon phase diagram ,…

A: Solution:

Q: Outline the advanced casting process that would be most suitable for making total knee replacement…

A: The advanced casting process for knee replacement is investment casting.

Q: Explain and/or describe the following microstructures of iron/steel , how they affect the iron/steel…

A: Iron/steel alloys are very complicated microstructure as well as it influenced by composition,…

Q: Plot the percentage of phases present as a function of percentage Carbon from 0% to 2% for a plain…

A: Consider the Iron-Iron carbide diagram shown below. At room temperatures, Alpha Ferrite and…

Q: What are the properties of low-alloy steel?

A: Solution:   Steel is a metal whose parent metal is Cast Iron and is obtained by altering the carbon…