A realistic value of Poisson's ratio for steel is... Select one: O a. 70 O b. 0.1% O c. 0.002 O d. 0.29 O e. 0.001 O f. 0.73

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…

A:

Q: Identify the material as shown in the figure.,

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Q: A typical value for the stiffness of aluminium alloy is... Select one: O a. None of these options O…

A: Option b is correct.

Q: he figure shows two work pieces of steel of 0.3 %C nd 1.3 %C with different dimensions. compare…

A: For structure 1: The carbon percentage is 0.3% which means it will be more ductile and the structure…

Q: What does % elongation measures of?

A: Elongation: The increase in length of any object is known as elongation. The length of the object…

Q: For a certain application, a stainless steel having a yield strength of 117,000 psi, a modulus of…

A: Yield strength of SS = 117000 psi Modulus of elasticity of SS = 29000000 Specific gravity of SS =…

Q: Q2/ hardness test type (Brinell hardness Test) was applied to an alloy, the device shows that BHN…

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

Q: Indicate the reasons and effects that deviates the normality graph, explain with examples. 4F mun 4F

A: Given: Here,→Given Normal distribution is non symmetric about  its mean→It is positively skewed

Q: Complete the following comparative table between cold, warm and hot work

A: Forming is the metalworking process of shaping the metal parts and objects through mechanical…

Q: If a sample of iron is cut in half, do the two pieces have the same density as the original sample?…

A: Here, density is defined as mass per unit Volume. and density is intensive property. Intensive…

Q: Based on Figure Q10, the LOWEST toughness belongs to

A: Toughness is the ability of the material to withstand shock load. And toughness is…

Q: Answer by true (T) or false (F) for the folling sentences 1... meane shat sha melina d. 3. pve n…

A: Hot working and work hardening features are to be recalled.  The effect of hot working on metal…

Q: Q5: Give reason for the followings: 1-Toughness is reducing when some alloy steels are tempered at…

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: differences between strength, stiffness and stability ? Full

A:

Q: For a ductile material, toughness is a measure of,  (a) resistance to scratching (b) ability to…

A: Option b is correct

Q: 6.Explain with the aid of diagram three different hardness tests and mention the hardness measure of…

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Q: 1. Explain how Jominy test results can be used to validate a particular steel grade for a specific…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Summarize how a steel is formed. Elaborate and explain thoroughly

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Q: A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material if a…

A: given; A. What is the amount of cyclic acceptable for 1045 steel and 2014 T6 Aluminum alloy material…

Q: . If the hardness of carbon steel is measured using HRC and the result was (12)HRC, discuss the…

A: the hardness of steel defined by several test which is given below: Rockwell test- In the Rockwell…

Q: Generally, the Poisson's ratio of steel is

A: Poisson ratio of steel = 0.3 Option (c) is correct.

Q: Find the Experimental specific heat of metal, cm

A:

Q: 2) Which one of the following material is having high toughness a. High carbon steel b. Medium…

A: The carbon content of medium-carbon steel ranges from 0.25 to 0.60 wt. per cent, with manganese…

Q: Rank the six microstructures of steel in general order of least ductile.

A: Ductility is a measure of a material's ability to undergo significant plastic deformation before…

Q: A Japanese steel manufacturer is considering expanding operations. From experience, it estimates…

A: To determine the optimal timing of plant additions. f(y)=0.00345y0.51 a=0.51 (given) rx=1.3(given in…

Q: Q1a) A sample of an aluminum alloy has a tensile strength of 275 MPa, What will be the  maximum…

A: Tensile strength, is the maximum load that a material can support without fracture when being…

Q: Briefly Differentiate between high carbon steel and cast iron

A: Given: To differentiate between high carbon steel and cast iron.

Q: Test each alloy whether the mean value differs significantly from the certified value

A: An alloy is a combination of chemical components, at least one of which is a metal. In contrast…

Q: The total load to the crusher in lbs/hr is A. 6300

A: Given Data- B ( The product) - 1800 sbs/hr 14 - mesh screen From screen analysis the commulative…

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: 1. Explain how Jominy test results can be used to validate a particular steel grade for a specific…

A: Jominy test is used to measure the hardenability of the steel.

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: Describe and compare between "Malleable Cast Iron" and "Pearlitic Malleable Castle Iron" with…

A: Cast iron is an alloy of iron, that has a carbon content of more than 1.7%. Commercially available…

Q: the hardness of

A: Given; During heat treatment of steel, the hardness of various structures in increasing order is,…

Q: please help me answer this question with complete solution and figure. i promise to give high…

A: Given Diameter = 4 ft Weight = 2800 lb Height = 4 ft To find Lift force Holding force

Q: Q5/ Which types of ferros alloys would you suggest for (any for ) of following : 1- Bars for cocrete…

A: Different types of ferrous metals are: Cast iron Carbon Steels Stainless stel alloy stels Tool…

Q: A steel has DI value of 48 mm. If it is quenched in oil with moderate circulation, what is its…

A: Given data :-  Ideal critical diameter = 48 mm It is quenched in oil with medarate circulation Find…

Q: Describe the material behavior of Steel

A: Material behaviour of steel 1. Ductility: The ductility of steel can be changed by changing the…

Q: By using the following figure, suppose aluminum alloy and carbon steel have the same tensile…

A: As, from the given graph it is clear that energy absorption for fcc material is very high.

Q: calculate hardness (Brilnell Hardness, HB): Ø Tested material – bronze Ø Force loading the…

A:

Q: Find the best match for the following: v Brass v Cold working v Forging v Casting A. Window frame B.…

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Q: A ductile material, such as mild steel, has four distinct behaviorsas it is loaded. what are they?

A: Draw the stress-strain diagram for a ductile material like mild steel and label the important points…

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: Answer attached file

A: The least ductile means brittle material. Martensite is the least ductile. Spheroidite is most…

Q: Martensitic sainless steel has corrosion resistance than ferritic and austenitic sainless steels.…

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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.…

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.