The Melting temperature of Alloys occurs in a range of temperature?

Q: 4. Give the temperature range over which it is possible to austenitize each of the following Fe-C…

A: Full annealing is a softening process in which the metals is heated above the re crystallation…

Q: Which of the following is a method for strengthening metals and alloys: a. solution hardening b.…

A: Concept: 1) Full annealing is used to increase ductility and softness by coarsening the grains.  2)…

Q: Define “material” in engineering sense. Briefly explain the difference between alloys and composite…

A: 1 2

Q: 1). What are the properties of a ferrous metal?

A: The properties of ferrous metal are listed below:

Q: What are heat-treatable and non-heat-treatable aluminum alloys?

A: Heat treatable aluminum alloys: They consist of pure aluminum that is heated to a critical…

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: Refer to Figure B. What is the value of member FG? What is the value of member GH? What is the…

A:

Q: What type of crystal defect is it that allows substitutional alloys to exist? A) Linear…

A: Based on the atomic arrangement, alloys can be of two types-substitutional and interstitial. In a…

Q: Transitional and rotational equilibrium with the application Please write long Answer

A: Translational and rotational equilibrium with the application : Equilibrium of motion - When a body…

Q: ecomposes at a rate proportional to the amount present. If half of the original amount disappears…

A: as per the aw of radioactive decay

Q: One way to make a metal stronger is to increase the metals grain size

A: given: One way to make the metal stronger is to increase the metals grain size

Q: what are the uses of low-alloy steel in the industry of Engineering?

A: It is required to write uses of low alloy steel

Q: T (°C) T3 A 10 20 30 40 50 60 85 90 95 100 B →%B

A: In this system, the solid has the same structure for all compositions. Also, when two elements of…

Q: 18. What is the range of carbon concentrations for steels? 4.3...6.67% 0.8...6.67% 0.8...2.14%…

A: For low carbon steel , 0.05 to 0.26% For medium carbon steel, 0.29 to 0.54% For High carbon steel,…

Q: What is a role of Mechanical equilibrium and thermal equilibrium?

A: Thermodynamics deals with energy interaction and its impact on the property of system. A system is…

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

A:

Q: ) Which is incorrect for the transition point to the plastic zone? A) hooke is the end of the law B)…

A: option  A is correct option. hooks law  end at the proportionality limit while plastic region occur…

Q: Rank the following four iron-carbon alloys from the hardest to the softest. Fe;C- Fe;C- Fe,C- Fe,C…

A: Given : The different iron carbon alloys.

Q: (a). Create a table of values of any 5 mechanical properties of any carbon steel metal. Define the…

A: The selected material is AISI 1045 carbon steel. The mechanical properties of the material are shown…

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: -What is main types of Ferrous alloys?

A: Ferrous alloys: These are those metal whose composition consists of iron as main alloying element.…

Q: Alloying element and structure of Stainless steel

A: Solution:

Q: Q6/ What is the general process accrues during a cathodic reaction?

A: The cathode surface consumes the electrons released by the anodic processes. The valence state…

Q: 1-why do different materials have different specific heat

A: Note:- As per our company guidelines we are supposed to answer only one question. Kindly repost…

Q: 21 - Which of the following is not a ceramic material. A) Concrete B) Cement C) Porcelain D)…

A: Ceramic Material - A ceramic a hard, brittle, heat-resistant, and corrosion-resistant materials made…

Q: Which of the following heat treatment is the softening process for steel? a. Cyaniding b.…

A: The so-called strengthening may be a heat treatment that's regularly connected after a…

Q: Normalizing is softening process in which iron base alloys are heated ____ above the upper critical…

A: Given :-  Normalizing is softening process in which iron base alloys are heated ____ above the upper…

Q: What is the relationship between number of components (C) and the number of degrees of freedom (F)?

A: Now as we know that Gibbs phase rule of thermodynamics is…

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: from below data , draw the TTT diagram , then describe the name the final structure of alloy steel ?…

A: For solution refer below images.

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

A:

Q: Which of the following process is not an example for Case Hardening process? a. Annealing b.…

A: Examples for heat treatment process:- Annealing  Normalizing  Hardening  Tempering

Q: Q1/ Answer the Following Questions: (A) Cite Three Reasons Why Ferrous Alloys Are Used So…

A: Part (A): The reasons for the extensive use of ferrous alloys are given below: The iron ores exist…

Q: In the present figure: compare between the alloy number 1 (0.4% C) and 2 (1.2% C) regarding:

A:

Q: Refer to Figure A. What is the value of member EF? What is the value of member FG? What is the…

A:

Q: Which is the second important alloying element for Stainless Steel?

A: Option (C) nickel is correct.

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: What are the applications of Aluminum and Zinc Alloys? (b) : Explain the Rolling process of metals…

A:

Q: 2-The presence of more than one type of bonding between atoms in some materials?

A: The bonds between atoms are result of columbic attraction and charge distribution of atoms

Q: What is the difinition of : n cold , n hot , n thermal and n mean

A: When the heat flow rate from the hot stream is to be calculated there is the formula used as given…

Q: Advanced Physics 4. Give the temperature range over which it is possible to austenitize each of the…

A: according to the given question

Q: The addition of alloying elements to high carbon steel alloys increase their wear resistance, due to

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: Q4/A) Explain in detail the Allotropy phenomenon in Iron with the necessary sketches.

A:

Q: 2) Joining of metals can be realized through mechanism(s) of Deformation Fusion Diffusion All of the…

A: deformation is the one of the metal joining process so this option is correct

Q: ultimate strength in MPa

A: Maximum load ( from  given table )Pmax = 47500N Diameter=12.8 mm  radious - diameter/2 -12.8/2=…

Q: 1) Alloy heated to a zone of temperature between the liquidus and solidus temperature during welding…

A: Solidus line is the temperature line below which the state of metal is solid.  Liquidus line is the…

Q: What is the typical C content of the following mild steel tools? Saw blades and razors/Lemme en…

A: Saws are manufactured from carbon (tool) steels, high speed steels, and various carbides.

Q: Select from list A the most suitable metal or alloy for the application in list B ? List A Plain…

A: In material science, Each material has its own quality and properties. According to requirements,…

Q: Which of the following aluminium alloys will be stronger? A.  2024-T10 B.  2024 C.  2024-T6 D.…

A: 2024 is aluminium alloys is stronger

Q: -High-purity metals are almost always softer and weaker than alloys composed of the same base metal

A: High purity metals are almost always softer and weaker than alloys composed of the same base metal.…