T6 temper designation for an aluminum alloy means: Solution heat treated and artificially aged at elevated temperature.  True

Q: d) Based on Table Q2, describe a suitable class of steels that can be used in the following…

A:

Q: The list of compositions contains 6 alloys per series. Before you are going to link the composition…

A: Steel is a carbon and iron alloy. Steels with at least 10.29 percent chromium, less than 1.31…

Q: The last two digits in aluminum alloys * identify . O aluminum alloy aluminum content aluminum tool…

A: In alluminium alloys, major component is alluminium and other alloying element like magnesium,…

Q: Compact Graphite cast iron was obtained from fast cooling rates. O F Strength and ductility of…

A: The above question we have to given  solutions

Q: Effect of heat treatment on fatigue life of Aluminum

A: heat treatment is used to improve the mechanical properties of the material. The heat-treated…

Q: Which of the following materials cannot be directly obtained by cooling an iron- carbon alloy…

A: Option b is correct.

Q: Which of the following is NOT the property of aluminum alloys? Good electrical conductivity O…

A: Q- Which of the following is NOT the property of aluminum alloys? Options:-  Good electrical…

Q: What are heat-treatable and non-heat-treatable aluminum alloys?

A: Heat treatable aluminum alloys: They consist of pure aluminum that is heated to a critical…

Q: Thermal stability of tools steel at high temperature results from the high carbon content

A: high carbon content leads to brittleness and as the temperature rises we require red hardness that…

Q: what are the uses of low-alloy steel in the industry of Engineering?

A: It is required to write uses of low alloy steel

Q: Write a short representation of 0.15% C, 10% Cr, 8% Ni, 2% Mo and a small amount of Flywheel high…

A: composition will be like0.15%C , 10%Cr , 8%Ni ,2%Mo

Q: Slowly cooled in furnace from 800 oC. 2- Cooled in air from 800 oC. 3-Quenched from 900 oC in water.

A: For solution refer below images.

Q: How is the modulus of elasticity of an aluminum alloy affected by the composition of alloying…

A: Aluminum alloy:The aluminum alloy is the combination of aluminum and other metals such as copper,…

Q: Describe and discuss two methods of protecting steel from electrochemical corrosion

A: The corrosion of steel is caused due to the electrochemical reaction that takes place in the…

Q: 27)Explain the coding system of the material 529551.Specify the clssification of carbon 000 to…

A: Given :-   the coding system of the material 529S51.

Q: Write down the percentage of% C and other alloying elements of the steel given the short designation…

A: the percentage of% C and other alloying elements of the steel given the short designation 10CrMo910

Q: The carbon percentage of AISI 4340 steel is O A. 0.40% O B. 0.43%. OC.0.0% C.0.0% O D.0.34%

A:

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

A: Austenite

Q: 1. (a) Calculate the amounts of ferrite, cementite, primary microconstituent, and pearlite in the…

A: Given data: Steels101510351095 Need to determine the amounts of ferrite, cementite, primary…

Q: A beam and rod are used to suspend a load as shown, The beam's height is free (unconstrained.) Find…

A: The most suitable metal alloy for the beam depends on the specific requirements of the design.…

Q: the transformation of a hypereutectoid plain-carbon

A: Required transformation of a hypereutectoid plain-carbon steel (0.4 percent C) with slow cooling.

Q: The main additive element of the alloy AA * :1200 is Non heat treated magnesium Heat treated zinc O…

A: Chemical composition of AA1200 aluminium alloy is shown  below,

Q: Why are the most precipitation-hardened alloys suitable only for low-temperature applications?

A: Precipitation hardening is a process of toughening a malleable material, such as a metal…

Q: The Molybdenum content in Molybdenum - Steel (4430) according to SAE/AISI classification system is O…

A: The Molybdenum content in Molybdenum - Steel (4430) according to SAE/AISI classification system is..…

Q: To provide the highest strength in a nonferrous alloy, which is the best processing route for aging?…

A: Solution:

Q: Rank the six microstructures of steel in general order of least ductile to most ductile. (bainite,…

A: The martensite is the hardest microstructure of in given microstructures. The softest microstructure…

Q: If the Fe-C alloy consists of 62.29 % pearlite and 37.71 % proeutectoid cementite phase, what is the…

A:

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: B- Describe the microstructure and mechanical properties produced in carbon steel which contain…

A: 1) after heating to 800° c and quenched in water formation of martensite will take place which is…

Q: The carbon content in Manganes- Steel (1345) in SAE/AISI classification system is 0.45 % O 0.13 % O…

A:

Q: Shock resisting steels should have__   a•low wear resistance   b•low hardness   c•low tensile…

A: Shock resisting steels should have: d) toughness Toughness is the ability of a material to absorb…

Q: Copper and copper alloys as specified by the Copper Development Association (CDA) and are designated…

A: Given :-  Copper and copper alloys as specified by the Copper Development Association (CDA) and are…

Q: The carbon content of eutectoid steel decreased with increasing of alloying content T F Red…

A: (A) It is true that the carbon content of eutectoid steel decreases with increasing of alloy…

Q: r and copper alloys as specified by the copper development association CDA and are designated as…

A: No, It is false.

Q: Alloying elements have a major influence on steel.

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

Q: In the plane carbon steel, microstructure consists of bright ferrite and dark cementite

A:

Q: e) What is the% C ratio of two different steels with 80% and equal austenite content at 724 C?

A: Austenite:  It is a solid solution of carbon and other constituents in a specific form of iron…

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: Grade 304 stainless steel is used to manufacture a component for an industrial processing plant.…

A:

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: Large transport aircraft make wide use of Al alloys with a –T6 temper (which indicates the peak…

A: Here, the given criteria are the Large Transport Aircraft. Transport Aircraft also are known as…