Explain how you identified the metal.

Q: Explain the principle behind the following Steelmaking Process. OPEN HEARTH PROCESS BESSEMER…

A: We have given Explain the principle behind the following Steelmaking Process. OPEN HEARTH PROCESS…

Q: Describe what is coining and embossing metal. What is the differences between the two processces?…

A: Coining-  1. Operation in which raised surfaces are created in metal.  2. During operation there is…

Q: Which are the effect of alloying chromium and nickel in stainless steel?

A: Effect of alloying Chromium on stainless steel Chromium is the main component of stainless steel.…

Q: Thanks in advance!! Write a brief paragraph that includes explanations of what is meant by 2024…

A: Solved first 3 subquestions 2024 Aluminum:- 2024 aluminum alloy is an aluminum alloy, with copper…

Q: Describe how uou you would test, and how the results obtained when tested corroded components differ…

A: A essential testing strategy is Salt Spray testing, which as its title shows, assesses how safe a…

Q: Would Aluminium be an optimal choice for a low load and high load cycle applications? Yes, as long…

A: Yes, as long as the load is below the Aluminium fatigue limit.

Q: List and briefly define the five main strengthening mechanisms in metals.

A: Strengthening of metals are done to make it more resistant to external load so that the there are…

Q: What are strengthening mechanisms for metals? Explain. (if it necessary, on figures)

A: Each Engg. Material has its own properties which include some good and some bad according to their…

Q: Q\Why the metals family could be strengthening

A: Both crystalline and amorphous materials may have their yield strength, ductility, and toughness…

Q: Explain why a 92% copper – 8% nickel can or cannot be age hardened.

A: Age hardening: Age hardening is a heat treatment process that is used to increase the yield strength…

Q: Why is it important to know the suitable fabrication/processing technique to be used for a certain…

A: Metal fabrication/processing technique: Metal fabrication meaning creating the desired shape/ sized…

Q: In steel making, if the raw materials contain low Si and high P contents, which process should be…

A: For steel Making process which using electric arc furnace. Which primary material will be the scrap…

Q: Explain malleable cast iron in detail

A: The ferrous alloys which have carbon content of more than 2% are called cast irons. Though cast…

Q: Calculate the percent cold reduction when ansteel wire is cold drawn from a diameter of 6 mm to a…

A:

Q: What is the boundary layer lubrication, how it affects the movement of metal parts?

A: Boundary layer lubricant: The boundary layer lubricant is the thin molecular film of lubricant which…

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

A: Solution:

Q: Describe the Poisson's Ratio?

A: Poisson's Ratio: It is the ratio of lateral strain to longitudinal strain. The value ranges from…

Q: Provide a general description of Induction Furnaces used in Industrial Manufacturing of Steel

A:

Q: An aircraft manufacturer received a shipment of aluminum rivets that are already age hardened. Can…

A: The meaning of salvaging is the process or activity of taking out and re-use the useful material or…

Q: A magnet is suspended 40 cm in average above a conveyor belt to extract metal pieces from a…

A: Given: Magnet suspended 40 cm  To find: recovery rate

Q: How can the fatigue be prevented?

A: Fatigue: Fatigue is the deformation material due to cyclic loads applied to it. This results in the…

Q: Why was it necessary to find the density of the metal in addition to the specific heat

A: It is necessary to find the density of material in addition to the specific heat because of the…

Q: Which metal often does not have a well-defined yield point and which procedure is suitable to yield…

A: Answer : Yield point : It is defined as that point after which material does not regain its original…

Q: What are the possible defects of MIG welding on stainless steels?

A: Metal Inert Gas Welding Metal Inert Gas Welding uses consumable electrode and it is used to join…

Q: What property of a metal describes its ability to be easily drawn into a wire but not rolled into a…

A: Engg. materials are used as per their properties for the various engg. works. Each material have…

Q: Examine a different metals and give new forms when alloying. Give at least 10 metal alloying.

A: Metal alloys combine a base metal with other elements to change its composition and strengthen its…

Q: Calculate the percent cold reduction when an Al wire is cold drawn from a diameter of 4 mm to a…

A: Given data,  D1= 4 mm  D2= 2 mm

Q: Can aluminum be quench-hardened? Why or why not?

A: Quenching is one of the heat treatment processes used to increase the hardness of the metals and…

Q: Alloying elements have a major influence on steel.

A: Manganese (Mn) – improves hardenability, ductility and wear resistance. Mn eliminates formation of…

Q: Explain with neat sketch, “Anodizing” heat treatment process.

A: To find : , “Anodizing” heat treatment process with neat sketch

Q: Question 6 Define the recrystallization temperature and explain its effects on the properties of…

A:

Q: explain what is casting and curing of pre-cast units. Also discuss in detail about the typical…

A: A unit that is cast somewhere other than where it is to be used is known as a pre-cast unit.…

Q: A method of determining the result of heat treatment as well as the state of a metal prior to heat…

A: Solution:   Heat Treatment of metals is done to enhance their mechanical, physical and chemical…

Q: How can some nonferrous metal alloys such as aluminum or Monel be hardened?

A: How can some nonferrous metal alloys such as aluminum or Monel be hardened?

Q: To be successfully formed, a metal must possess certain properties. Desirable properties include low…

A: For metal forming processes, material should have Law yield strength and High ductility. because…

Q: Topic: GTAW Question: What factor leads to increased tungsten erosion? Note: answer the question…

A:

Q: Given that the 106-cycle fatigue limit is often approximately half of the tensile strength of a…

A: given: Given that the 106-cycle fatigue limit is often approximately half of the tensile strength of…

Q: a. What is a GMAW process? b. Specific advantage of GMAW process. c. Types of metal transfer in GMAW…

A: Solution:   All the questions are answered below with necessary explanations:

Solidification of metals

The term solidification indicates the conversion of material from the state of liquid to the state of solid. The solid-state is more compact and rigid than liquid, and the solidification indicates the transformation of material from a random state to a more compact and crystalline form. The point at which dendrite formation in liquid starts taking place is referred to as the solidification point.