Discuss the various stages in Quenching process with neat sketches.

Q: ide information about tempering heat treatment temperature stages, microstructures formed and their…

A: Tempering is a heat treatment process, which is mostly used to increase the ductility, toughness and…

Q: 2) With neat sketch explain the working of Hot chamber die casting

A: "Hot Chamber die casting" is a  manufacturing process which uses magnesium, zinc or other "low…

Q: Q2. Explain hot working process with respect to microstructure. Also draw the diagram of…

A: Hot working process with respect to microstructure is discussed below.

Q: Provide information about tempering heat treatment temperature stages, microstructures formed and…

A:

Q: The freezing ratio of the mould is

A: Given ,cast steel slab=30×20×5 cmModulus,Mc=VAMc=VA=30×20×52×20×20+2×30×5+2×20×5=3017Mc=1.76

Q: Explain your answer briefly and justify it using theories and concepts in heat treating. Is it…

A: Heat treatment is a process in which heating and cooling of the metal is taking place to change its…

Q: Identify the defects and remedial actions in welding and casting process. Moreover, how rolling and…

A: Casting defect: 1. Gas Porosity,     a. Pin holes     b. Blow holes2. Shrinkage Defect3. Rat tails4.…

Q: Quenching is employed to harden metallic materials. Explain the process of transforming PLAIN CARBON…

A: i) Martensite transformation is a diffusionless process, the crystal structure of martensite is BCT.…

Q: Explain the difference between hardness and hardenability

A: The different Mechanical properties of engineering materials are: Elasticity Plasticity Ductility…

Q: Translate the given information in your words, figures given below. Time-temperature cooling curve…

A: Cooling Curve: It is a curve that represents the phase of material from gas to liquid or liquid to…

Q: The strength of heat treated steel decreases with increasing tempering temperature

A: Statement is True Statement is True

Q: Can you please answer part 5E with working out

A: Answer in  step 2

Q: Describe the Castigliano's Theorem?

A: The theorem is used to determine the deflection of an elastic structure, it is also used for…

Q: Describe and discuss, using sketches, the difference between substitution and interstitial solid…

A: An alloy is a combination of two or more metals or a metal and a non-metal which then forms a new…

Q: What is Thermal Nox?

A: Answer given below:

Q: Discuss the Importance of Heat Treatment.

A: Solution:   Heat Treatment is a process to expose a material to a certain pre specified temperature…

Q: describe the effect that tempering has on material properties

A: Property of the material is altered using tempering. This is a process of heat treatment which helps…

Q: Explain how you identified the metal.

A:

Q: What is your future advice to eliminate this case?

A: A-380 As from above case study we have to conclude that as decision is correct or not.

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

A: given; problem of water hardening steel?

Q: Q2. Explain hot working process with respect to microstructure. Also draw the diagram of…

A: When any process over material or any metallic member is above the recrystallization temperature of…

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: A molten drop of liquid metal which is in spherical form will solidify in 5 second . what is a…

A:

Q: the quenching cracking that may occur when hardening some parts. Describe the alternative methods…

A: given: Explain the reason for the quenching cracking that may occur when hardening some parts.…

Q: The needle form of mullite offering substantial increasing in structural strength and heat…

A: Mullite is present in the form of needles in porcelain. It is produced during various melting and…

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

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Q: What is the influence of chromium and silicon on forged irons?

A: Chromium increases  the hardenability of the steel. It enhance the corrosion resistance of the…

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: Subcritical annealing can be done at higher temperature than full annealing.

A: In the given statement, it is mentioned that subcritical annealing can be done at higher temperature…

Q: Briefly explain the heat treatment steps of a tool steel by use of proper drawings and explain why…

A: Tool steel Tool steel is the type of steel which has controlled chemical composition  and have…

Q: If there surface de-carburization during hot working, then it will result in_________. a. Smooth…

A: De-carburizing produces rough surface along with cracks in hot working..

Q: What is a chaplet?

A: Chaplet is a supporting element in casting process.

Q: 1.Mention four quenchants and describe how each of them affect the strength of the material being…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

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: Homogeneity of metal is developed in hot forming process. * O F От

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: In your own words describe the following heat treatment procedures for steels and, for each, the…

A: Full Annealing:- The general purposes served by full annealing are (i)alteration of ductility and…

Q: Compare the process to produce cast irons in Figures 4 (a) and (b). Justify why the cast iron in…

A: Yes, Figure b has more ductile than grey cast iron. The creation for pliable iron is more intricate…

Q: 2) Explain the reason for the quenching cracking that may occur when hardening some parts. By…

A:

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: In a few words or in a single short sentence explain what kind of relationships represent thermally…

A: Thermally Activated Process A Thermally activated process is one that has to overcome an energy…

Q: What is the hardening process? What is rooting?

A: Hardness: The hardness of a substance is the resistance of its surface to indentation or abrasion.…

Q: How do you draw a Sankey Diagram?

A: GIVEN: How do you draw a Sankey Diagram?

Q: What is heat treatment?

A: Heat treatment is a process of heating and cooling of material is its solid state to get some…