Name two kinds of equipment that are used for heating steel to a precise hardening temperature

Q: The heat treatment that is used to remove the most hardness from steel is O a. quenching b.…

A: Annealing: It is a type of heat treatment process in which heat the steel up to a suitable…

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: What makes plain carbon steel harder than pure iron

A: Steel and iron are two of the most common materials used in the manufacturing industry. They are…

Q: Ferritic sainless steel can be hardened as much as austenitic stainless stess. False O True Non…

A: Correct answer: (1) True (2) True

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: B- What are the differences between regular carbon steel and stainless steel and cast irons?

A:

Q: What is the carbon percentage in low carbon steel?

A: Low carbon steel is also known as mild steel,

Q: important property of many tool steals, is the ability of a tool steel to retain its mechanical and…

A: Yes, it is true.

Q: Instruction: Explain briefly the difference between Annealing and NOrmalizing

A:

Q: correct alloy that can be case hardened from the following options. Carbon Steel Aluminium Mild…

A:

Q: Instruction: : Explain briefly the hardening pr0cess Of a metal.

A: given; explain briefly the hardening process of a metal.

Q: Hardness of steel greatly improves (a) annealing (c) normalising (b) cyaniding (d) tempering

A: As per given question Best heat treatment process forHardness of steel greatly improves

Q: A-What is the purpose of the following heat treatments?(mention two points only for each heat…

A: This question is based on heat treatment of material.

Q: The melting point of steel increases with

A: The melting point of steel increases with the reduction in carbon content and vice-versa.

Q: Explain what is hardenability then name some of the elements that have the greatest effect on the…

A: The depth to which a ferrous alloy may be hardened by the development of martensite across its…

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

A: Statement is True Statement is True

Q: Q4/ - B- State the purpose of case hardening of steel?

A: Case-hardening is also known as surface hardening, in this process the surface of a metal object is…

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: To eliminate distortion while achieving a uniform structure and response to heat treating…

A: Given: To eliminate distortion while achieving a uniform structure and response to heat treating…

Q: This equilibrium phase of steel only occurs at temperatures above 723° C: martensite ferrite…

A: Austenite

Q: High strength low alloy (HSLA) steels were originally developed to reduce the weight of automobiles.…

A: 1.true High strength low alloy (HSLA) steels were originally developed to reduce the weight of…

Q: Q2/ List The Four Classifications of Steels? For Each, Briefly Describe their Properties And Typical…

A: Steels and cast iron are classified on the basis of percentage of carbon in pure iron. Steels are…

Q: Compared to annealing, strength of a metal after tempering is Select one: a. same b. none of the…

A:

Q: Determine the temperature that should be used to normalize (a) a 1030 steel, (b) a 1075 steel and…

A: Normalizing is a process of heating a material to elevated temperature and then cooling of the…

Q: A steel case hardened by carburizing and quenching produces a Hard surface and tough core. Hard…

A:

Q: ity and UTS (b) Tensile strength and m

A: given: Increase in carbon content in plain carbon steels raise its (a) Ductility and UTS (b) Tensile…

Q: 5-The external surface of the part of steel can be hardened by: a-Tempering b-Normalizing c-Case…

A: (5) Case hardening: It is a method which is used to increase the hardness of the outer surface of…

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: hich one of the following Cast iron is produced by the heat treatment of White cast iron?

A: 1)   Option b) Malleable   cast iron Malleable  cast  iron are relatively very soft and can…

Q: When will you use low carbon steel, medium carbon steel and high carbon steel.

A: Steel is the alloy metal which has main composition of iron and carbon, there are more components…

Q: - Write (True) or (False) and correct the wrong sentences for the following: 1. Chills are used to…

A: Answer (1)  This statement is (FALSE) Explanation Chills are used for increasing cooling rate.

Q: 3. Briefly describe the production of the following cast irons i. white iron ii. malleable iron

A:

Q: Describe various steps to find Modulus of Elasticity of Mild Steel.

A: Solution:

Q: Heating the metal above recrystallization temperature and then sudden cooling by dipping in water is…

A: what is quenching? Quenching is a heat treatment process . In quenching metal is heated to a…

Q: Identify the correct alloy that can be tempered from the following options. O Carbon Steel O Cast…

A: Temporing is a heat treatment process which is used in iron based alloys such as steel and cast…

Q: he two most important processes in steelmaking are which of the following (two correct answers):…

A: Due to its exceptional mix of durability, use, and affordability, steel is the most widely used…

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: 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: With suitable sketch explain the heating and cooling curves for pure iron.

A: Given: Pure Iron To Find: With a suitable sketch explain the heating and cooling curves for pure…

Q: Tempering Hardening Match the following. Normalizing The heat treatment process which is used to…

A: Given :-  The heat treatment process which is used to increase the ductility of a hardened steel…

Q: Tempering is a heat treatment applied to hardened steels that is best defined as which of the…

A: To improve toughness of hardened steel tempering heat treatment will be used. In this process…

Q: 10/. In _________ process, heating is carried out 20°C above the lower critical temperature and then…

A:

Q: How does welding affect the microstructure of the following steels? 1. HSLA 2. DP steels 3. TRIP…

A: The findings revealed that the welding parameters chosen to have a substantial impact on the…

Q: Why does the hardness decrease at 600 ° C after rising when the tempering process

A: Tempering is a heat treatment process, which is used to increase the toughness of iron based alloys.…

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…

Strengthening of Alloys

Strengthening of the alloys is required as metals become weak due to various lattice defects, metal bonding phenomena. The strength of the metals is not enough for any mechanical work. The internal dislocations of any metals arise due to forming processes. Due to the movement of these dislocations, the metals are plastically deformed.