Q16) Aluminum alloys are used for making air plane parts. Identify the important advantage of using aluminum alloys in making air plane parts is a. They are brittle and has less toughness b. They have Low Melting Point c. They have high strength to weight ratio d. They are Refractory materials

Q16) Aluminum alloys are used for making air plane parts. Identify the important advantage of using aluminum alloys in making air plane parts is a. They are brittle and has less toughness b. They have Low Melting Point c. They have high strength to weight ratio d. They are Refractory materials

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter26: Welding Metallurgy

Section: Chapter Questions

Problem 26R

See similar textbooks

Related questions

Q: 2) Classify the cast irons and write what you know about the gray (lamellar graphite) cast irons.

Q: 1 Plastic Deformation Occurs Through Dislocation Motion... ...so in order to make a material…

A: Strengthening mechanisms in materials are designed to avoid dislocation motion, and also to enhance…

Q: Identify and list at least ten different materials that are used in a car.

A: Cars are made of a wide variety of materials, such as steel, aluminum, copper, glass, rubber, and…

Q: For my medical device, I wish to create a material that is soft and will retain a lot of water. But…

A: Clinical plastic items have become further developed as the worldwide market for top notch clinical…

Q: Define “material” in engineering sense. Briefly explain the difference between alloys and composite…

A: 1 2

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: give their properties and composition of stainless steel pewter

A: Stainless Steel Pewter : the pewter is is mainly brushed nickel with a highly satin finish which…

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: various types of steel. Identify SEVEN (7) characteristic of high carbon

Q: Consider 1.0 kg of a 99.4 wt% Fe-0.6 wt% C alloy that is cooled to a temperature just below the…

Q: a) Pure metals usually do not possess the right properties for most structural applications;…

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: You have a SAE 1020 material that you austenize and then rapid quench the final phase would be a…

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: How much heavier, on average, will an aluminum-alloy tennis racquet be if it is made from titanium…

A: weight of the Aluminum bat=WAl weight of Titanium bat=WTi Assuming the rod to circular of diameter…

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: Identify standards for the classifications of metals and alloys

A: Solution: Standards Classification of Metals: a) Classification by Iron content: most common way to…

Q: Metals and alloys Ferrous metals Non-ferrous metals Non-metals Ceramics

A: Metals and alloys are materials that are typically hard, malleable, and have good electrical and…

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%

Q: Composite materials must contain more dispersed material and less matrix material. Select one: O…

A: The matrix phase of a composite fabric may be a metal, a polymer or ceramic. Matrix stage is…

Q: Mg-alloys can become competitors to Al-alloys and steels in automotive industry.

A: Given: Mg all materials TO define on what basis Mg-alloys are competitors to Al-alloys and steels

Q: What engineering application can we use nonferrous metal? Explain the type of materials that you use…

A: The materials which doesn't contain iron as it's major constituent are generally known as non…

Q: a 1

A: The third stage in the selection of materials for any product or part is : a. Identifying of easy…

Q: While there is about 2 times difference between tensile and compression strength in DD with spheroid…

A: (1) The strength of any material depends on the internal structure the materials. The difference…

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: ) Interstitial solutes are effective in hardening FCC alloys but less effective than in BCC alloys.

A: When a solute atom is added to the structure of the material, it increases the mechanical strength…

Q: Steel is an alloy consisting primarily of iron, and has a carbon content between % and A % by…

A: Steel is an alloy consisting mostly of iron, with a carbon content between 0.2% and 2.1% by weight

Q: person looking for material which is neither conduct nor insulate electricity, which type of…

A: The material which neither conduct nor insulate electricity is called as semiconductors. example of…

Q: b) What the most important engineering type o steel alloys and why and give example of the alloy and…

A: The explanation is given below:

Q: (b) Determined the miller indices for the directions and planes in the following unit cell:…

A: Note: As per the policy of company, solution of only one question can be provided if multiple…

Q: Materials Science. From picture below.Describe in detail the phase transformations (showing cooling…

A: Solution: Given Data:

Q: What are called copper alloy? Name any three copper alloys with its alloy metals,, specify its…

A: Let us discuss about copper alloys in detail.

Q: What is the approximate mass of magnesium that you will start with?

A: Every atom has an alternate size and subsequently an alternate mass. The general masses of every…

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: 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…

Q: A material was developed using steel as reinforcement, and polystyrene as matrix. This material…

A: As we know that a composite material can be made by introducing small quantity of some material into…

Concept explainers

Non-ferrous metals and alloys

The term non-ferrous represents a type of material category in which iron/iron components are are not present whereas, ferrous metals consist of high iron content. The resistance capacity against rusting/corrosion of non-ferrous metals is very high. Due to absence of iron content in non-ferrous metals, malleability of non-ferrous metals is more in comparison to ferrous metals. Non-ferrous metals are more costly in comparison to ferrous metals.

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

What way Mg-alloys can become competitors to Al-alloys and steels in automotive industry.Analyze at least 4 specific applications
An engineer is making determinations on the best alloy of steel to use in cables for a cable-stayed bridge. The investigator’s tool is a tensile testing instrument which can measure the strength of the alloys by slowly increasing the load on the cable to the point where the cable breaks and breaking point value (amount of weight on the cable when it fails) can be accurately measured. The investigator also is interested in determining the amount of deformation of the cable (how much it stretches under load conditions which is also very important in structural considerations. The tests must be uniform and consistent to give the precision needed to make valid conclusions about the best alloy for the cables. On the line after the item, identify which type of variable it represents from (a) independent variable, (b) dependent variable, (c) control variable. 1) thickness of the cable _____________ 5) length of the cable _____________ 2) testing room temperature…
Answer the 5 questions briefly
You are required to select a suitable material for the shaft of a steam turbine for a power generating plant. After screening out the materials, the followings are the most suitable candidates. a) Identify the possible failure mode of the shaft and therefore what is the main mechanical ?property requirement b) You need to choose one of the following alloys with full justification Melting temperature("C) Young's Modulus (GPa) Alloy Candidate Grain size (um) 25 Alloyl Alloy 2 Alloy 3 Alloy 4 1395 120 1410 108 12 1400 1295 128 127 32 33
Answer all the questions briefly 1. Define the term alloy and give an example. 2. Why is aluminum useful for aeroplane wings? 3. Why is cast iron useful for manhole covers? 4. Name the element that is added to iron to make mild steel. 5. Explain why copper might be suitable for the roof of a building.
Classify each material as a metal, polymer, ceramic or composite based on the properties listed. Brass – Electrically conductive, strong. Magnesium oxide – Electrical and thermal insulator, can resist high temperatures. Plexiglas – Light weight, electrical insulator, cannot withstand large loads. Polychloroprene – Low density, high ductility, not strong, electrical insulator. Boron carbide – High hardness, high stiffness, high toughness.
When answering the following questions, ensure that you explain in terms of both the microscopic and macroscopic structure of the materials. A) Metallic- explain the differences in terms of structure for both low carbon and high carbon steels, also explaining how the structure and carbon content impacts properties of the steel. B) Ceramic - state the structure of a PZT based piezoelectric ceramic material , explain how this can be made piezoelectric and the key properties and changes that can occur.
Define “material” in engineering sense. Briefly explain the difference between alloys and composite materials. (b) : Draw and explain the stress-strain diagrams for brittle and ductile materials.
Compute the elastic modulus for the following metal alloys, whose stress-strain behaviors may be observed in the "Tensile Tests" module of Virtual Materials Science and Engineering (VMSE): (a) titanium, (b) tempered steel, (c) aluminum, and (d) carbon steel. How do these values compare with those presented in Table 6.1 for the same metals? Part 1 a) What is the elastic modulus of titanium in GPa using the data from VMSE? b) What is the elastic modulus of titanium in GPa from Table 6.1? a) E= i GPa b) E= i GPa eTextbook and Media Save for Later Attempts: 0 of 5 used Submit Answer
b) What the most important engineering type of steel alloys and why and give example of the alloy and applications.
1) List the name and the amount of all elements present in 9439 steel.
As a material scientist, you have been requested by an engineer to list down a possiblecylindrical rod alloy to be used in your next project. Each cylindrical rod having adimension of 100 mm long and a diameter of 10.0 mm is to be deformed using a tensileload of 27,500 N. It must not experience either plastic deformation or a diameterreduction of more than 7.5 × 10−3 mm. Based on materials listed in Table 2, which arepossible candidates? Justify your choice(s).