Ferrite (a) is chemical compound of iron carbide True O False O

Q: If you have three elements with an oxidation potential of both of them, as shown below: 1. Tin =…

A: Given data: The oxidation potential of the tin is given as VSn = -0.14 VThe oxidation potential of…

Q: Draw an iron iron-carbide diagram. Show the percentage of carbon in each phase.

A: Given: Iron iron-carbide diagram

Q: An austenite containing 0.55% C was slowly cooled below 727°C, what would be its resulting…

A:

Q: The iron-carbon alloy that has carbon more than 2.1 wt.%C is called (cast iron / stainless steel /…

A: Given data:- The iron-carbon alloy carbon percentages = more than 2.1 wt.% To be explained:-The…

Q: The energy required to extract an electron from the metal is called O a. work function O b.…

A:

Q: Write a short representation of a high alloy steel with 0.15% C, 10% Cr, 8% Ni, 2% Mo and a small…

A: The short representation will start with a set of digits representing 100 times the percentage of…

Q: Using the lever rule, calculate the amount of ferrite in a 0.42% C steel at 727 degrees celcius.

A: given data- amount of carbon = 0.42 % at 727 deg C to determine-  amount of ferrite

Q: Thermal stability of tools steel at high temperature results from the high carbon content

A: high carbon content leads to brittleness and as the temperature rises we require red hardness that…

Q: The number of copper-nickel alloys with a mention of the applications of each of them

A: Copper- Nickel Alloys: Copper - Nickel alloy is also called as Cupro - Nickels Alloys. The addition…

Q: Nitrides are classified as     a. Cast iron b. Elastomers c. Ceramics d. Plain Carbon steel

A: Nitrides are classified as   a.Cast iron b.Elastomers c.Ceramics d.Plain Carbon steel

Q: ALLOYS OF NICKEL Examples : Application or Uses: Reference :

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Q: What is the carbon concentration of an iron-carbon alloy just below the eutectoid for which the…

A: Given: Fraction of total ferrite, mα = 0.8 Required: Co ( carbon concentration of an iron carbon…

Q: What is the tensile strength of the aluminium and iron alloys

A: Aluminium is an element having major constituent of Al. In periodic table it belongs to 13th group.…

Q: Question-4 What are the three most common metal crystal structures? List five metals that have each…

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Q: b) When this furnace-cooled AISI 1040 steel reaches room temperature, identify 1) the phase(s)…

A: Solution: Given Data:

Q: (0.4 + (10) × (-1)**) wt% C alloy at a temperature just below the eutectoid, 100. For a determine…

A:

Q: Alloying elements are added to steals for many purposes, including increasing harden ability ,…

A: The adding of the alloying element is a process of changing chemical composition of the steel to…

Q: How do you determine how many dots to put around the Lewis symbol of an element?

A: Lewis symbols are a simple way of representation of elements generally used in order to indicate how…

Q: Ferritic stainless steel has no . . in * their content. carbon O iron O chromium nickel

A: Ferritin stainless steel contains Chromium, Iron, Carbon and other minor elements.

Q: Fe−C alloys have different compositions having different properties. What type of treatment is…

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Q: Satainless steel contain at least 10.5% chromium to provides protection from the corrosion. True…

A:

Q: Briefly define valence

A: In terms of chemistry, a term use to determine the number of other atoms which an atom can obtain…

Q: drawing of zinc and copper crystal structures

A: Zinc has a hexagonal close-packed (HCP) crystal structure.Copper has a face-centered cubic (FCC)…

Q: A high-alloy steel with 0.15% C, 10% Cr, 8% Ni, 2% Mo and a small amount of V in its composition.…

A: High alloy steel have alloying elements that contribute to high strength, toughness, hardness, and…

Q: The form of pure iron at room temperature called: O Ferrite with a BCC crystal structure O 8-ferrite…

A: The iron below 910°C has BCC crystal structure. The structure of iron from iron-carbon equilibrium…

Q: The main additive element of the alloy AA * :1200 is Non heat treated magnesium Heat treated zinc O…

A: Chemical composition of AA1200 aluminium alloy is shown  below,

Q: The Molybdenum content in Molybdenum - Steel (4430) according to SAE/AISI classification system is O…

A: The Molybdenum content in Molybdenum - Steel (4430) according to SAE/AISI classification system is..…

Q: What is the amount oT snear stress developed in the bolt connecting the two plates in the dlagram…

A: To find: Which type of bonding between atoms is characterized by the sharing of electrons between…

Q: Which of the following pairs can be considered to have the same phase? O A. Water and ice in a cup…

A: The word ph=ase refers to a physically homogenous condition of matter that has a certain chemical…

Q: The solubility of carbon in Austenite is lower than ferrite ?     True False

A: In FCC Octahedral interstitial sites are larger than the Tetrahedral interstitial sites and in BCC…

Q: Which element is widely used in jet engines due to its low density and high strength?

A:

Q: Find the Miller indices of the direction shown below. Show all steps and working. Use the correct…

A: To find miller indices of the direction shown below

Q: WHY ARE FACE-CENTERED CUBIC METALS MORE DUCTIC, BETTER CONDUCTORS OF HEAT AND ELECTRICITY COMPARED…

A: In a face-centered cubic (FCC) structure, the atoms are packed closely together, resulting in a…

Q: 1-Zirconium belongs to which type of structure a. SC b. FCC c. BCC d. HCP

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Q: The carbon content in Manganes- Steel (1345) in SAE/AISI classification system is 0.45 % O 0.13 % O…

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Q: 4) Smaller grain size higher/lower structural disorder. 5) Smaller grain size harder/lower to move…

A: 4) lower 5) lower

Q: In solid state course show the radius constant for SC FCC BCC

A: Consider the diagram shown below for the SC lattice. The relation between the side length and the…

Q: For the manufacture of a pipe wrench, would you select: 1000 C Y (austentite) a +Y y + cementite a +…

A: Pipe wrenches are manufactured by forging using a wear-resistant material since the teeth of a pipe…

Q: In the iron carbon phases diagram, Greek letters and names of structures are used L liquid metal FE…

A: The given statement is true.

Q: Which of the following materials are characterized by high strength with low density? O O Polymers…

A: According to the given data There are four types of material Polymers Metals Glass Composite…

Q: Compare modulus of resiliance for Ti alloy and Al alloy

A: Solution:   Yield point or the yield stress of an alloy is the point or the stress at which a…

Q: ! 14. In gray cast iron, the graphite exists in the form of nodule flakes cementite * 5. Eutectoid…

A:

Q: What process will result in Ferrite plus Pearlite microstructure? List the reasons why this…

A: The microstructure of ferrite and pearlite will results in hypoeutectoid steel. This is having the…

Q: of the element carbon and solution. True or

A: given: An AISI 4340 alloy steel contains .43 percent or 43 points of the element carbon and…