What is important difference betiveen plain carbon steel and alloy steel on. continuous cooling transformation (CCT) diagram
Q: As the carbon content of plain carbon steel is increased what happens to its strength and hardness?…
A: Let us discuss what happens when carbon content is increased in carbon steel.
Q: d) Based on Table Q2, describe a suitable class of steels that can be used in the following…
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Q: Q1/ (a) How are steel classified as low carbon, medium carbon, high carbon steels? Give application…
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Q: Explain about upper critical temperatures, Name the steels that upper critical temperature decreases…
A: Upper critical temperature; The upper critical temperature is the point below which cementite or…
Q: B- What are the differences between regular carbon steel and stainless steel and cast irons?
A:
Q: What is the difference in material property of low carbon & high carbon steels?
A: Low carbon steel –in this steel carbon percentage is less than 0.30%.this steel is ductile in nature…
Q: What is the carbon percentage in low carbon steel?
A: Low carbon steel is also known as mild steel,
Q: What are they and what is their application in the production of the following steels: TTT…
A: TTT diagram : TTT diagram stands for time temperature transition it gives us detail about the time…
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: What are they and what is their application in the production of the following steels: TTT diagrams…
A: TTT Diagram of non-eutectoid steel: It is known as the Time-Temperature Transformation curve,…
Q: In the steelmaking process, what is the difference of using the Basic Oxygen Furnace and the…
A: THERE IS SOME BASIC FEATURES WHICH MAKE A DIFFERENCE BETWEEN BASIC OXYGEN FURNACE AND THE ELECTRIC…
Q: Summarize how a steel is formed. Elaborate and explain thoroughly
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Q: I. HSLA steels are developed to replace gray irons II. In normal atmospheres, HSLA steels are more…
A: HSLA :- High strength low alloy steels High strength low alloy steels are typ of steels which…
Q: 1- Define the standard designation types to names gray cast iron with examples. 2- Define ferrous…
A: 1) Standard designation types to names grey cast iron with example - It is a common commercial iron…
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: 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: Write down what you know about curd (lamellar graphite) cast irons by classifying
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Q: Explain the basic principle of the following steel making process: 1. Bessemer process 2.…
A: Bessemer process: Prior to the advent of the open hearth furnace, the Bessemer process was the first…
Q: Identify the correct alloy that has the highest compressive strength property from the following…
A: Highest compressive strength property is carbon steel, carbon content is 0.5-1.5%.
Q: (a) Discuss two (2) importance of phase diagram in steel industries.
A: Phase diagram: It is a graphical representation of all the physical states of steel under different…
Q: Q3. In generally how are the metals characterized? And what its distinct properties?
A: Metals are characterized by high electrical and thermal conductivity as well as by malleability,…
Q: Using the time-temperature-transformation diagram, what steel phases would you generate by cooling…
A: Givan under:
Q: Alloying elements have a major influence on steel.
A: Manganese (Mn) – improves hardenability, ductility and wear resistance. Mn eliminates formation of…
Q: 10 physical properties of mild steel. Also Explain each property
A: Given:
Q: In the plane carbon steel, microstructure consists of bright ferrite and dark cementite
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Q: A 1070 steel is heated to the austenite region and air cooled. Calculate the hardness of this steel.…
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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: Individual study skills: Based on the micro structures, if parentage of carbon increased in plain…
A: Steels are the alloys with composition mainly carbon and iron and other constituents such as Ni, Cr,…
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: Q: What are The Advantages & Disadvantages of Gray Cast Iron?
A: The advantages and disadvantages of gray cast iron
Q: In steel alloys, what is the best choice for aircraft construction? And why?
A: stainless steel is the best choice.
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: Identify the correct alloy that has the highest compressive strength property from the following…
A: Correct answer is Carbon steel.
Q: Explain why the engineer choose plain carbon steel instead of alloy steel ? justify your answer with…
A: given; Explain why the engineer choose plain carbon steel instead of alloy steel ? ....
Q: 1. Given the time-temperature transformation diagram, what would be the phases present for a 1.13…
A: 1. Given the time-temperature transformation diagram, what would be the phases present for a 1.13…
Q: In the below figure: Described the structures that could be produced from the cooling rates and…
A: Heat treatment Heat treatment is a process that is used to alter the physical properties of a…
Q: Quenching a hypereutectoid steel from a two-phase region of austenite and cementite; the phases…
A: Given: Quenching a hypereutectoid steel from a two-phase region of austenite and cementite; the…
Q: (all of the above is not correct) also could you please provide an explanation to this problem?…
A: Cast iron is an alloy of iron and carbon in which carbon percent lies between 2.5-4%.
Q: Write an paragraph on each of the following including information/data about the general…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: c) write the% C and the percentages of other alloying elements of the steel, which is given a short…
A: 10CrMo9-10 could be a heat-resistant extraordinary auxiliary steel. It is basically utilized in…
Q: 10/. In _________ process, heating is carried out 20°C above the lower critical temperature and then…
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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: 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…
7. What is important difference betiveen plain carbon steel and alloy steel on. continuous cooling transformation (CCT) diagram
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- Approximately how many degrees wide is the transition range at the 0.1 carbon alloy?Predict the end product by drawing the cooling curve in TTT-diagram for - Alloy begins at 760 ˚C Rapidly cool to 650˚C - Hold for 20 seconds - Rapid Cool to 400˚C - Hold for 103 seconds - Quench to room temperature. The TTT diagram should be drawn considering the steel alloy.Using the TTT diagram for eutectoid steel, draw the specified cooling path on the diagram. Indicate what phases you expect in the final product with percentage of each phase. Assume the material has been fully austenitized before cooling. a. Water cool to room temperature b. Hot quench in molten salt to 690°C and then cooled isothermally for 2 hours: c. Hot quench to 610°C hold 3 minutes and water quench
- How a heat treatment process needs to be carried out to obtain a martensite structure in steel? answer quickly?Predict the end product by drawing the cooling curve in TTT-diagram for - Alloy begins at 760 ˚C and Rapidly cool to 350 ˚C and hold for 104 seconds. TTT-diagram should be drawn considering the steel alloy.d) Write down the% C and the percentages of other alloying elements for the steel given a short designation as 45CrVMoW58.e) What is the% C ratio of two different steels with 80% and equal austenite content at 724 C?
- Briefly describe the transformation of a hypereutectoid plain-carbon steel (0.4 percent C) with slow cooling.Describe and name the phases the structural changes that occur when 0.5 % carbon – steel is . 1- Slowly cooled in furnace from 800 oC. 2- Cooled in air from 800 oC. 3-Quenched from 900 oC in water.1. Given the time-temperature transformation diagram, what would be the phases present for a 1.13 wt. % C steel with no alloying elements. calculate the amount of pro eutectoid product, where applicable (at the bottom) A.) quenched in cold water to 380 C in 0.1 seconds, then held at 380 C for 30 seconds, then quenched to room temperature B.) cooled in air at 2 C/minute to 600oC, then quenched to room temperature C. quenched in cold water to 550 C in 0.1 seconds, then held at 550 C for 2 seconds, then quenched to room temperature D. Necessary Steel Phase Diagram Calculations to determine the amount of pro eutectoid product:
- In a tabular format, compare (a) Composition and heat treatment, (b) microstructure, for different cast irons and steels.The γ phase in steel can transform into Pearlite and ____ through diffusional processes.Calculate the percentage of C and other alloying elements of the steel given the short designations 10CrMo910 and 45CrVMoW58